4.5 Review

Review on interfacial compatibility of solid-state lithium batteries

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Article Materials Science, Multidisciplinary

Thermal Runaway of Lithium-Ion Batteries Employing Flame-Retardant Fluorinated Electrolytes

Junxian Hou et al.

Summary: This study finds that while flame-retardant fluorinated electrolytes help reduce the flammability of lithium-ion batteries, they still undergo thermal runaway and exhibit a different pathway compared to batteries using conventional electrolytes. The reduction in fluorinated components in fully lithiated graphite leads to a significant release of heat, triggering chain reactions.

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A LiFePO4 Based Semi-solid Lithium Slurry Battery for Energy Storage and a Preliminary Assessment of Its Fire Safety

Siyuan Cheng et al.

Summary: In this study, the thermal stability of the semi-solid lithium slurry battery material system was investigated for the first time. The results showed a lower heat generation compared to traditional lithium-ion battery, while maintaining similar electrochemical performance. The mechanism of cycle heat generation was explained through the HPPC test. The study provides a preliminary evaluation on the safety and cycling stability of the semi-solid lithium slurry battery.

FIRE TECHNOLOGY (2023)

Article Chemistry, Multidisciplinary

The Lithium-ion Battery: Two Breakthroughs in Development and Two Reasons for the Nobel Prize

Akira Yoshino

Summary: This article describes the research journey of the lithium-ion battery and emphasizes the significance of the author, an industrial researcher, receiving the Nobel Prize.

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN (2022)

Article Engineering, Chemical

Anthracite-derived carbon as superior anode for lithium/potassium-ion batteries

Xinyu Liu et al.

Summary: A low-cost carbon material prepared by low-temperature pyrolysis of anthracite exhibits good electrochemical performance in lithium/potassium ion batteries, showing promise for large-scale energy storage applications.

CHEMICAL ENGINEERING SCIENCE (2022)

Article Energy & Fuels

The Influence of Temperature on the Capacity of Lithium Ion Batteries with Different Anodes

Shuaishuai Lv et al.

Summary: This study investigates the impact of temperature on the capacity of lithium ion batteries with different anodes, finding the optimal operating temperature range to be 20-50 degrees Celsius. The research suggests that the discharge capacity of a lithium ion battery can be approximated by a cubic polynomial of temperature, and the internal resistance of the battery is largest at 0% and 100% state of charge.

ENERGIES (2022)

Article Engineering, Aerospace

Frequency-Variable Resonant Self-Heating Technique for Lithium-Ion Batteries at Low Temperature

Sang-Hyeon Ha et al.

Summary: This article introduces a frequency-variable resonant self-heating technique to improve the heating speed of lithium-ion batteries at very low temperatures. By determining the minimum impedance of the batteries and utilizing variable charging/discharging frequency operation, this technique achieves faster heating speed without inducing a temperature plateau. The experimental results demonstrate a four-fold increase in heating speed compared to the conventional self-heating technique.

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS (2022)

Article Engineering, Multidisciplinary

An iterative model of the generalized Cauchy process for predicting the remaining useful life of lithium-ion batteries

Guangxu Hong et al.

Summary: An iterative model based on the generalized Cauchy process is proposed for the prediction of the remaining useful life of lithium-ion batteries, effectively capturing their long-range dependence characteristics and demonstrating the best performance in prediction.

MEASUREMENT (2022)

Article Energy & Fuels

Research on the effect of thermal runaway gas components and explosion limits of lithium-ion batteries under different charge states

Qingsong Zhang et al.

Summary: This study investigated the composition and explosion limits of thermal runaway gases from lithium-ion batteries, finding a close relationship between the State of Charge (SOC) of the battery and the generation of thermal runaway gases, as well as their explosion limits. The 50% SOC battery displayed the lowest risk of combustion and explosion.

JOURNAL OF ENERGY STORAGE (2022)

Article Energy & Fuels

Capacity fading mechanisms and state of health prediction of commercial lithium-ion battery in total lifespan

Jialong Liu et al.

Summary: This study investigates the aging mechanisms and state of health prediction of lithium-ion batteries throughout their lifespan. Battery capacity fading is divided into three stages: stable fading, fast fading, and repetition between capacity increase and decrease. Incremental capacity analysis and electrochemical impedance spectroscopy are used to study relevant aging mechanisms. In the first stage, aging mechanisms include loss of lithium and active material at both electrodes. In the second stage, aging mechanisms are loss of lithium and active material at the negative electrode. In the third stage, the loss of lithium is recovered to increase capacity. Finally, a back propagation neural network optimized by genetic algorithm is used to predict the state of health of lithium-ion batteries, including cycle life, second-life use, and residual capacity.

JOURNAL OF ENERGY STORAGE (2022)

Article Energy & Fuels

Lithium Ion Battery Health Prediction via Variable Mode Decomposition and Deep Learning Network With Self-Attention Mechanism

Yang Ge et al.

Summary: This paper proposes a comprehensive method for predicting the health status of lithium batteries based on multiple prediction methods, and the experimental results show good prediction accuracy and stability.

FRONTIERS IN ENERGY RESEARCH (2022)

Article Multidisciplinary Sciences

Solid state lithium ion conductors for lithium batteries

Parisa Bashiri et al.

Summary: Polymer electrolytes and inorganic solid electrolytes are essential for the development of lithium ion batteries and their significant role in future energy generation.

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Article Education, Scientific Disciplines

Lithium-sulfur batteries - a promising and challenging energy storage device for the future of electromobility

Dennis Lueke et al.

Summary: Lithium-sulfur batteries are considered one of the most promising energy storage devices for the future, but there are still many issues to be resolved before they can be put into practice. Model experiments can help demonstrate some of these problems and the general functionality of lithium-sulfur batteries.

CHEMKON (2022)

Article Engineering, Chemical

Shaking Lithium-Ion Cells on a Rocker - Temperature-Dependent Influence of Mechanical Movement on Lithium-Ion Battery Lifetime

Elisabeth Maria Boerger et al.

Summary: This study aims to evaluate the mechanical influence of motion on the aging behavior of automotive lithium-ion battery cells. The cells were aged by galvanostatic cycling at different temperatures and currents, while being shaken on a rocker to simulate vehicle movement. Changes were measured in capacity, temperature, and internal resistance over lifetime.

CHEMIE INGENIEUR TECHNIK (2022)

Article Energy & Fuels

Low temperature preheating techniques for Lithium-ion batteries: Recent advances and future challenges

Yujie Wang et al.

Summary: This paper provides a systematic review, comparison, and discussion of low temperature preheating techniques for lithium-ion batteries. The basic principles, advantages, and disadvantages of each technique are analyzed and compared in five dimensions. The future development directions and challenges of low temperature preheating techniques for lithium-ion batteries are also discussed.

APPLIED ENERGY (2022)

Article Energy & Fuels

Recycling of Lithium Batteries-A Review

Xiaowei Duan et al.

Summary: With the growth of the electric vehicle industry, the use of lithium batteries is increasing rapidly. Recycling and treating spent lithium batteries have significant economic, strategic, and environmental benefits. Various recycling technologies, such as pyrometallurgy, acid leaching, solvent extraction, electrochemical methods, chlorination technology, ammoniation technology, and combined recycling, have been widely investigated. This paper provides a summary of these technologies and offers insights into future research directions for lithium batteries.

ENERGIES (2022)

Article Energy & Fuels

The Distribution and Detection Issues of Counterfeit Lithium-Ion Batteries

Lingxi Kong et al.

Summary: This paper discusses the counterfeiting issues of lithium-ion batteries, their entry into the market, and the challenges of detection. The suggestion is for device manufacturers and retail stores to characterize the batteries they receive, and for related authorities to set standards for a universal battery tracking method.

ENERGIES (2022)

Article Chemistry, Physical

Effects of Salt Concentration on the Water and Ion Self-Diffusion Coefficients of a Model Aqueous Sodium-Ion Battery Electrolyte

Aditya Wibawa Sakti et al.

Summary: The effect of salt concentration on the transport properties of water molecules was investigated, revealing that as the salt concentration increases, the ion-water interactions become stronger, resulting in a lower diffusivity and a lower electronic band gap. This suggests the high potential of superconcentrated aqueous-based electrolytes for sodium-ion battery applications.

JOURNAL OF PHYSICAL CHEMISTRY B (2022)

Article Chemistry, Physical

Novel non-destructive detection methods of lithium plating in commercial lithium-ion batteries under dynamic discharging conditions

Yue Pan et al.

Summary: Lithium plating is a severe problem in lithium-ion batteries under low temperature and high charge rates, which can cause capacity fading and safety issues. This paper proposes two detection methods for lithium plating suitable for offline and online use, and verifies their effectiveness through experiments.

JOURNAL OF POWER SOURCES (2022)

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Separation of lithium, nickel, manganese, and cobalt from waste lithium-ion batteries using electrodialysis

Ka Ho Chan et al.

Summary: With the expansion of the lithium-ion battery market and the increasing awareness of environmental protection, the development of green and sustainable technologies for recycling waste lithium-ion batteries has become urgent. This study focuses on the separation and recovery of valuable metals from postconsumer lithium-ion batteries using electrodialysis. The results show that electrodialysis coupled with complexation using EDTA can effectively separate and recover lithium, nickel, manganese, and cobalt with high purity.

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High Performance Study of Lithium Carboxymethylcellulose as Water-Soluble Binder for Lithium Supplementation in Lithium Batteries

Lei Qiu et al.

Summary: By using CMC-Li as the binder for the negative electrode of lithium batteries, the electrochemical performance of the batteries can be improved, reducing internal resistance and improving lithium precipitation. It also increases the cycle life and lithium replenishment effect.

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Constructing Ion-Selective Coating Layer with Lithium Ion Conductor LLZO and Binder Li-Nafion for Separator Used in Lithium-Sulfur Batteries

Boyang Huang et al.

Summary: In this study, a method of preparing a coating layer with solid-phase conduction for a separator was used to suppress the shuttle effect of polysulfide ions in lithium-sulfur batteries. The coating layer, based on calcined ceramic material and lithiated Nafion, formed a compact and ion-selective double barrier which improved the cycling performances and capacity retention of the batteries.

CHEMELECTROCHEM (2022)

Article Nanoscience & Nanotechnology

Recent advancements in batteries and photo-batteries using metal halide perovskites

Neha Tewari et al.

Summary: Metal halide perovskites have gained significant interest for their applications in solar cells and light-emitting devices. Due to their excellent performance, this material has also attracted great attention in energy storage devices, especially lithium-ion batteries and photo-batteries, in recent years. This perspective highlights the key properties of metal halide perovskites used as electrodes in lithium-ion batteries and provides an outlook on their development in the field of batteries and photo-batteries.

APL MATERIALS (2022)

Article Electrochemistry

Design Strategies of Flame-Retardant Additives for Lithium Ion Electrolyte

Zhenhai Gao et al.

Summary: As the energy density of lithium-ion batteries continues to increase, battery safety issues characterized by thermal runaway have become increasingly severe. This article reviews the research progress and design strategies of flame-retardant additives in lithium-ion batteries, as well as the flame-retardant mechanism. The development direction and research prospects of flame-retardant additives in lithium-ion battery electrolytes are also discussed.

JOURNAL OF ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE (2022)

Article Energy & Fuels

Study on Lithium-Ion Battery Degradation Caused by Side Reactions in Fast-Charging Process

Zhenhai Gao et al.

Summary: With the rapid development of electric vehicles, the demand for fast-charging lithium-ion batteries has increased. However, fast-charging can lead to detrimental side reactions, such as lithium plating and solid electrolyte interface (SEI) film growth, which negatively impact battery performance. Currently, there is a lack of quantitative research on the contribution ratio of these side reactions to battery performance and their occurrence thresholds. In this study, a P2D model was developed to analyze the influence of SEI film growth and lithium plating on battery performance. Experimental results showed that lithium plating primarily contributed to early-stage capacity attenuation, while SEI film growth played a larger role in middle and late stages. This research provides theoretical support for improving the charge/discharge strategy of lithium-ion batteries.

FRONTIERS IN ENERGY RESEARCH (2022)

Article Electrochemistry

Influence of Aerogel Felt with Different Thickness on Thermal Runaway Propagation of 18650 Lithium-ion Battery

Quanyi Liu et al.

Summary: This study investigates the blocking effect of aerogel felt barrier material on the thermal runaway propagation of lithium-ion batteries in civil aviation transportation. The results demonstrate that increasing the thickness of aerogel felt effectively delays the thermal runaway of lithium-ion batteries.

ELECTROCHEMISTRY (2022)

Article Electrochemistry

Thermal Runaway Characteristics of 18650 NCM Lithium-ion Batteries under the Different Initial Pressures

Quanyi Liu et al.

Summary: An experimental platform was designed and built to study the thermal runaway characteristics of lithium-ion batteries in civil aviation transportation environments. The results showed that the initial pressure has an impact on the thermal runaway characteristics, with higher pressure leading to shorter triggering time, lower temperature, higher explosion pressure, and TNT equivalent. Additionally, the number of batteries also affects the initial triggering time and temperature.

ELECTROCHEMISTRY (2022)

Article Green & Sustainable Science & Technology

A comparative life cycle assessment of lithium-ion and lead-acid batteries for grid energy storage

Ryutaka Yudhistira et al.

Summary: This study evaluates the environmental impacts of lithium-ion batteries and lead-acid batteries for stationary grid storage applications using life cycle assessment. The results show that lithium-ion batteries have fewer environmental impacts in various categories compared to lead-acid batteries. The study also suggests that increasing the contribution of renewable energy can reduce the environmental impact during the use phase.

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Early Diagnosis of Accelerated Aging for Lithium-Ion Batteries With an Integrated Framework of Aging Mechanisms and Data-Driven Methods

Xinyu Jia et al.

Summary: This article systematically investigates the accelerated aging diagnosis method for lithium-ion batteries. By analyzing the accelerated aging mechanisms and proposing an integrated framework that combines data-driven methods and adaptive features reflecting the aging mechanism, a combination method for diagnosing battery-accelerated aging is introduced. The effectiveness and accuracy of the proposed method are verified on two types of battery datasets.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2022)

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State of health estimation of large-cycle lithium-ion batteries based on error compensation of autoregressive model

Hailin Feng et al.

Summary: This paper proposes a novel SOH estimation model for large-cycle lithium-ion batteries, which combines autoregressive model, equal voltage discharge time, and relevance vector machine model. Experimental verification shows that the proposed model has high estimation accuracy and strong robustness.

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Article Energy & Fuels

Evaluation of the State of Health of Lithium-Ion Battery Based on the Temporal Convolution Network

Dan Zhang et al.

Summary: This study establishes a TCN model using feature engineering and temporal convolutional networks to predict the state of health (SOH) of lithium-ion batteries. The experimental results demonstrate the high prediction accuracy of the model and its ability to provide uncertainty expression of the prediction results.

FRONTIERS IN ENERGY RESEARCH (2022)

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Remaining useful life prediction of lithium-ion batteries based on wavelet denoising and transformer neural network

Wangyang Hu et al.

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FRONTIERS IN ENERGY RESEARCH (2022)

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Modeling the inhomogeneous lithium plating in lithium-ion batteries induced by non-uniform temperature distribution

Tao Sun et al.

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Research on thermal runaway characteristics of NCM lithium-ion battery under thermal-electrical coupling abuse

Xiaoming Xu et al.

Summary: This paper investigates the internal reaction mechanism and heat generation of NCM lithium-ion power batteries during thermal runaway. A thermal runaway model under thermal-electrical coupling abuse is established using temperature as the coupling factor. The effects of different working conditions on internal parameters and thermal runaway characteristics are analyzed. The conclusions provide a theoretical basis for early warning and prevention of lithium-ion battery thermal runaway.

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Battery health management using physics-informed machine learning: Online degradation modeling and remaining useful life prediction

Junchuan Shi et al.

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Electrolyte inhomogeneity induced lithium plating in fast charging lithium-ion batteries

Yi Yang et al.

Summary: The fast charging capability of lithium-ion batteries is essential for the economic success of electric vehicles, but it may lead to lithium plating on the graphite anode, endangering battery safety. The uniform distribution of electrolyte is crucial for the development of fast charging cells to ensure battery safety.

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Infrared and Visible Image Fusion via Decoupling Network

Xue Wang et al.

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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (2022)

Article Physics, Multidisciplinary

APPLICATION OF THE NEUTRON RADIOGRAPHY METHOD TO STUDY THE MIGRATION OF LITHIUM IONS IN ELECTRIC BATTERIES DURING DISCHARGE

Zh T. Bugybay et al.

Summary: Li-ion batteries are widely used as a reliable power source, but the migration of lithium ions affects their performance. Research is being conducted to develop new types of lithium-ion batteries with increased efficiency and improve existing ones. Neutron radiography is an effective non-destructive method for studying the migration processes and behavior of lithium in batteries. This article presents the real-time study results of the distribution of lithium in two commercial types of lithium-ion batteries during discharge.

RECENT CONTRIBUTIONS TO PHYSICS (2022)

Article Electrochemistry

How the Sodium Cations in Anode Affect the Performance of a Lithium-ion Battery

Dan Shao et al.

Summary: The introduction of large cations can improve the electrochemical performance of Li-ion batteries, but excessive concentration can hinder the transfer of lithium ions.

BATTERIES-BASEL (2022)

Article Energy & Fuels

Application of Electrochemical Model of a Lithium-Ion Battery

Zhangzhen Deng et al.

Summary: This paper proposes a model of lithium-ion battery capacity fade and electrochemical reactions and investigates the factors influencing battery capacity. Simulation results indicate that battery life is determined by capacity decay, electrochemical mechanism, and physicochemical parameters.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS (2022)

Article Computer Science, Information Systems

Implications of the Electric Vehicle Manufacturers' Decision to Mass Adopt Lithium-Iron Phosphate Batteries

Harsha Walvekar et al.

Summary: This paper examines the trend of adopting lithium iron phosphate cathodes for mass-market electric vehicles, explores alternative reasons behind this transition, and analyzes the effects this change will have on consumers.

IEEE ACCESS (2022)

Review Chemistry, Multidisciplinary

Lithium/Sulfide All-Solid-State Batteries using Sulfide Electrolytes

Jinghua Wu et al.

Summary: All-solid-state lithium batteries (ASSLBs) are considered the next generation electrochemical energy storage devices due to their high safety and energy density, along with simple packaging and wide operable temperature range. The sulfide electrolytes, with the highest ionic conductivity among solid-state electrolytes, face challenges such as narrow electrochemical stability window, unstable electrode/electrolyte interfaces, and lithium dendrite formation. Research on emerging sulfide electrolytes and preparation methods is ongoing, focusing on achieving required properties for stable electrochemical performance and compatible interfaces in ASSLBs.

ADVANCED MATERIALS (2021)

Article Energy & Fuels

A Fault Diagnosis Method for Lithium-Ion Battery Packs Using Improved RBF Neural Network

Jia Wang et al.

Summary: With the increasing demand for electric vehicles, the safety of high voltage in electric vehicles has become a significant concern. This paper presents a fault diagnosis method for electric vehicle power batteries using an improved radial basis function neural network, which has shown a diagnosis accuracy of about 100% in experimental testing.

FRONTIERS IN ENERGY RESEARCH (2021)

Article Chemistry, Multidisciplinary

Usability Identification Framework and High-Throughput Screening of Two-Dimensional Materials in Lithium Ion Batteries

Dongxing Song et al.

Summary: This study expands the database of 2D materials for lithium ion batteries, proposes an identification theory, establishes a usability identification framework, and predicts 215 2D materials usable for lithium ion batteries. This work enriches the choices of 2D materials, providing a general methodology to assess the usability of unexploited 2D materials.

ACS NANO (2021)

Article Electrochemistry

Parametric Study on the Safety Behavior of Mechanically Induced Short Circuit for Lithium-Ion Pouch Batteries

Honggang Li et al.

Summary: This study numerically investigates the safety behavior of pouch batteries under mechanical abuse conditions, focusing on the impact factors and parameters. The results provide important theoretical insights for understanding the failure mechanism of batteries under mechanical abuse and safety design.

JOURNAL OF ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE (2021)

Article Chemistry, Multidisciplinary

Harnessing the Volume Expansion of MoS3 Anode by Structure Engineering to Achieve High Performance Beyond Lithium-Based Rechargeable Batteries

Mingze Ma et al.

Summary: The 2D heterostructure of amorphous molybdenum sulfide on reduced graphene surface shows low strain and fast reaction kinetics for beyond-lithium-ions storage, leading to excellent cycling performance and electrochemical performance.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Investigating the Compatibility of TTMSP and FEC Electrolyte Additives for LiNi0.5Mn0.3Co0.2O2 (NMC)-Silicon Lithium-Ion Batteries

Anulekha K. Haridas et al.

Summary: This study investigates the compatibility of multi-electrolyte additives for NMC-silicon lithium-ion batteries. The results show that at the optimal TTMSP/FEC ratio, the NMC-Si full-cells achieve a 2x longer cycle life and higher areal capacities with improved capacity retention. Furthermore, a detailed investigation of the electrode-electrolyte interfaces reveals the synergistic effects of electrolyte additives in stabilizing the interfaces and minimizing capacity degradation in NMC-Si full-cells.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Energy & Fuels

A novel approach for health management online-monitoring of lithium-ion batteries based on model-data fusion

Xiaojuan Han et al.

Summary: The proposed method utilizes mechanism modeling and data fusion to achieve online monitoring of lithium-ion batteries' health management, accurately predicting the remaining useful life and state of health of the batteries. Test results under constant temperature conditions show that the method has high prediction accuracy, and it also performs well under non-constant temperature conditions.

APPLIED ENERGY (2021)

Article Chemistry, Physical

Stabilizing electrode/electrolyte interface in Li-S batteries using liquid/solid Li2S-P2S5 hybrid electrolyte

Yang-Hai Xu et al.

Summary: The use of hybrid electrolytes in lithium-sulfur batteries can effectively address polysulfide shuttling issue. The stability of highly ionic conductive sulfide solid electrolyte in hybrid Li-S batteries is influenced by its composition. By optimizing the solid electrolyte content, the interfacial stability with both anode and cathode can be improved, leading to enhanced cycling performance of the battery.

APPLIED SURFACE SCIENCE (2021)

Article Electrochemistry

Recent advances in lithium-based batteries using metal organic frameworks as electrode materials

Yongchao Jiang et al.

Summary: Metal organic frameworks (MOFs) exhibit excellent electrochemical performance in lithium-based batteries due to their unique properties, and this review summarizes the recent advances and applications of MOFs-based electrode materials for high-performance lithium-ion storage.

ELECTROCHEMISTRY COMMUNICATIONS (2021)

Article Thermodynamics

Effect of microstructure and contact interfaces of cobalt MOFs-derived carbon matrix composite electrode materials on lithium storage performance

Guoxu Zheng et al.

Summary: Transition metal oxide materials have attracted attention from researchers, but their development is hindered by issues such as structural instability, low specific surface area, and poor electrical conductivity. This study focused on the design and analysis of electrode materials under non-equilibrium states, showing that the precursor continuation type composite materials exhibited better interface compatibility and cycle stability.

ENERGY (2021)

Article Chemistry, Physical

EBuilding Zn-Fe bimetal selenides heterostructures caged in nitrogen-doped carbon cubic for lithium and sodium ion batteries

Shengqiang Zhang et al.

Summary: In this study, ZnSe-Fe3Se4 heterostructures coated with N-doped carbon were successfully designed, providing a stable environment for lithium and sodium ion transportation and shortening the transmission path. This greatly improved the performance of lithium-ion batteries and sodium-ion batteries, achieving high discharge capacities after cycling.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Chemistry, Physical

Design of cell spacing in lithium-ion battery module for improvement in cooling performance of the battery thermal management system

Kumar Kirad et al.

Summary: This study focuses on the thermal management of lithium-ion batteries by using forced air cooling for a battery module consisting of 30 batteries. Numerical models are built and validated for analysis of the cooling system, with a study on the effects of longitudinal and transverse spacing between batteries, as well as the flow velocity and discharge rate on thermal parameters. The research helps in selecting the optimal battery module spacing for improved cooling efficiency.

JOURNAL OF POWER SOURCES (2021)

Article Engineering, Electrical & Electronic

Optimized State of Charge Estimation of Lithium-Ion Battery in SMES/Battery Hybrid Energy Storage System for Electric Vehicles

Qiang Sun et al.

Summary: As the capacity of large-scale electric vehicles increases, stabilizing charging voltage fluctuations to improve lithium-ion battery lifecycle is crucial. The introduction of a hybrid energy storage system (HESS) with superconducting magnetic energy storage (SMES) and lithium-ion batteries helps reduce high-frequency discharge cycles and efficiently manage battery state of charge (SOC) through an optimized power grading approach. The proposed approach uses an adaptive unscented Kalman filter (AUKF), incorporating the unscented Kalman filter (UKF) and extended Kalman filter (EKF) methods for battery state estimation, to achieve robust and fast convergence in SOC estimation for lithium-ion batteries in HESS.

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY (2021)

Article Chemistry, Multidisciplinary

Interfacial chemistry of γ-glutamic acid derived block polymer binder directing the interfacial compatibility of high voltage LiNi0.5Mn1.5O4 electrode

Yue Ma et al.

Summary: In this study, a novel binder gamma-PGFO was designed to address the high-voltage stability issue of LiNi0.5Mn1.5O4 cathode, which significantly suppressed transition metal dissolution and improved electrode performance, highlighting a promising strategy for the rapid development of high voltage lithium ion batteries.

SCIENCE CHINA-CHEMISTRY (2021)

Article Nanoscience & Nanotechnology

Chemical Coupled PEDOT:PSS/Si Electrode: Suppressed Electrolyte Consumption Enables Long-Term Stability

Xuejiao Liu et al.

Summary: The incorporation of GOPS in Si/PEDOT:PSS electrodes improved the interface compatibility between Si and PEDOT:PSS, leading to the formation of a stable artificial SEI. The optimized electrode showed enhanced cycling performance and rate capability, maintaining 1000 mAh g(-1) for nearly 800 cycles under limited electrolyte. The full battery assembled with NCM 523 cathode achieved a high energy density of 520 Wh kg(-1) and exhibited good stability.

NANO-MICRO LETTERS (2021)

Article Chemistry, Applied

Block copolymer electrolyte with adjustable functional units for solid polymer lithium metal battery

Zhiyuan Lin et al.

Summary: A novel block copolymer electrolyte with three-dimensional networks was designed, optimizing ionic migration performance and interface compatibility with the Li metal anode by tailoring the ratio of functional units. The optimized electrolyte exhibited high ionic conductivity, wide electrochemical window, and good mechanical strength, supporting the normal operation of various lithium metal batteries.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

In Situ Ion-Conducting Protective Layer Strategy to Stable Lithium Metal Anode for All-Solid-State Sulfide-Based Lithium Metal Batteries

Cheng Wang et al.

Summary: By utilizing a spin-coating technique, a well-lithium-ion-conducting protective interfacial layer was established on the surface of lithium metal, which helps regulate uniform lithium deposition, enhance interface stability and compatibility, improving the performance of all-solid-state lithium metal batteries.

ADVANCED MATERIALS INTERFACES (2021)

Article Electrochemistry

Deformation and Failure Properties of Lithium-Ion Battery Under Axial Nail Penetration

Lubing Wang

Summary: This article conducted an experimental study on the failure behaviors of lithium-ion batteries under nail penetration condition, showing that loading velocity has no obvious effect on failure properties. Deformation and failure properties of the batteries were discussed, and computational models were established to explore the failure mechanism. The findings contribute to a better understanding of the failure mechanism of lithium-ion batteries under axial nail penetration, providing reference for battery safe design.

JOURNAL OF ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE (2021)

Article Chemistry, Physical

Strategies to Boost Ionic Conductivity and Interface Compatibility of Inorganic- Organic Solid Composite Electrolytes

Xiaoqi Zhu et al.

Summary: All-solid-state electrolytes, particularly inorganic-organic solid composite electrolytes, have great potential in high energy batteries due to their safety assurance. However, poor ionic conductivity and unstable electrode-electrolyte interface pose challenges in their development. Strategies to improve ionic conductivity and interface compatibility include tuning filler properties, surface decoration, and utilizing additives, as well as designing multilayered electrolytes and blending polymers with different molecular weights and functional groups. This review aims to provide insights and guidance for the design of all-solid-state lithium metal batteries.

ENERGY STORAGE MATERIALS (2021)

Article Nanoscience & Nanotechnology

In Situ Induced Surface Reconstruction of Single-Crystal Lithium-Ion Cathode Toward Effective Interface Compatibility

Qingqing Zhang et al.

Summary: The study successfully constructed a unique surface structure on LiNi0.5Co0.2Mn0.3O2 (NCM) material, which exhibits superior cycle stability and high rate performance. The treated samples show excellent cycle stability, high rate capacity, and improved full-cell performance.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Theoretical investigation on interactions between lithium ions and two-dimensional halide perovskite for solar-rechargeable batteries

Mu He et al.

Summary: The study investigated the adsorption and transport properties of lithium ions on a 2D halide perovskite material, revealing efficient adsorption and transport on the surface, as well as efficient interlayer diffusion. It also demonstrated the potential of metal halide perovskite system as effective anode material for lithium-ion batteries and photo-charging medium.

APPLIED SURFACE SCIENCE (2021)

Article Electrochemistry

A novel gel polymer electrolyte based on trimethylolpropane trimethylacrylate/ionic liquid via in situ thermal polymerization for lithium-ion batteries

Qiu-Jun Wang et al.

Summary: The research on ionic liquid-modified gel polymer electrolytes based on TMPTMA shows promising applications in lithium ion batteries due to their good ion transport and stability.

ELECTROCHIMICA ACTA (2021)

Article Thermodynamics

A novel data-driven method for predicting the circulating capacity of lithium-ion battery under random variable current

Tingting Xu et al.

Summary: A novel method based on grey relational analysis and online sequential extreme learning machine was proposed for predicting the capacity of lithium-ion batteries, which can more accurately estimate the battery capacity under RVC conditions.

ENERGY (2021)

Article Chemistry, Physical

A novel nanocomposite electrolyte with ultrastable interface boosts long life solid-state lithium metal batteries

Wenjie Qu et al.

Summary: The novel ZrO2-based nanocomposite electrolyte significantly enhances the conductivity and transport of lithium ions in solid-state lithium metal batteries, leading to superior cycling performance and stability of the batteries.

JOURNAL OF POWER SOURCES (2021)

Article Electrochemistry

A Polymer Layer of Switchable Resistance for the Overcharge Protection of Lithium-Ion Batteries

E. Beletskii et al.

Summary: The proposed polymer layer based on a nickel complex with salen-type ligand can switch resistance state when the potential threshold is exceeded, preventing side reactions during charging of lithium-ion batteries and effectively protecting the battery.

RUSSIAN JOURNAL OF ELECTROCHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Simple Designed Micro-Nano Si-Graphite Hybrids for Lithium Storage

Jiaxin Li et al.

Summary: By synthesizing micro-nano structured composites of Gr@ZnO-Si-C, the three dilemmas faced by silicon-graphite anode materials have been successfully addressed, leading to excellent lithium battery performance. The incorporated ZnO improves interface compatibility, while the pyrolytic carbon layer enhances electrical conductivity, ultimately boosting electrode performance.
Article Chemistry, Physical

Creating New Battery Configuration Associated with the Functions of Primary and Rechargeable Lithium Metal Batteries

Hao Chen et al.

Summary: A new rechargeable three-electrode battery configuration has been developed, involving lithium, fluorinated graphite, and sulfur electrodes, which can transform the initial middle-fluorinated graphite cathode into a hybrid lithium anode. This rechargeable battery shows low overpotential, long cycle life, and high energy density based on the total mass of the three-electrode materials, with the excess lithium in the system being replenished in situ to further extend the lifespan.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Applied

Stable all-solid-state battery enabled with Li6.25PS5.25Cl0.75 as fast ion-conducting electrolyte

Weidong Xiao et al.

Summary: Developing stable All-Solid-State Batteries (ASSBs) with high-voltage cathodes and metallic lithium anodes remains a challenge, but can be achieved by addressing the electrochemical compatibility between cathode and electrolyte.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Electrochemistry

K,Na-Vanadium Oxide Compounds for Lithium-Ion Batteries: Synthesis and Electrochemical Performance in a Redox Reaction with Lithium

R. D. Apostolova et al.

Summary: This study investigates the effect of potassium and sodium ions on the electrochemical transformation of vanadium oxide compounds in electrodes for rechargeable lithium-ion batteries. The results suggest that the synthesized material has potential for use in lithium-ion batteries, especially in thin-film lithium batteries displaying superior cycling efficiency.

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY (2021)

Article Chemistry, Physical

Bifunctional Interphase-Enabled Li10GeP2S12 Electrolytes for Lithium-Sulfur Battery

Hongli Wan et al.

Summary: By forming a lithiophilic-lithiophobic gradient interlayer interphase layer at the LGPS/Li interface, the instability of LGPS against Li and Li dendrite growth can be addressed. This rational design enhances the performance of all-solid-state lithium batteries, enabling them to exhibit high reversible capacity.

ACS ENERGY LETTERS (2021)

Article Energy & Fuels

Temperature estimation from current and voltage measurements in lithium-ion battery systems

P. Wang et al.

Summary: This study introduces a new algorithm to infer temperature in lithium-ion battery cells from measurements of current and terminal voltage, using a dual ensemble Kalman filter approach. Experimental validation demonstrates the method's effectiveness in estimating temperature at various charge/discharge C-rates.

JOURNAL OF ENERGY STORAGE (2021)

Article Nanoscience & Nanotechnology

Geminal Dicationic Ionic Liquid-Based Freestanding Ion Membrane for High-Safety Lithium Batteries

Jianing Duan et al.

Summary: This article introduces a flexible ion-conductive material iMembrane based on geminal dicationic ionic liquids, which exhibits high thermal stability, broad electrochemical stability, and good ionic conductivity, promising to enhance safety and energy density in lithium batteries.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Interface Engineering of Silicon and Carbon by Forming a Graded Protective Sheath for High-Capacity and Long-Durable Lithium-Ion Batteries

Weijun Zhou et al.

Summary: A facile method was developed to introduce a graded protective sheath onto the surface of silicon nanoparticles, resulting in improved performance in lithium-ion batteries. The protective sheath is composed of NiSi2, SiC, and C from the interior to the exterior, ensuring excellent compatibility between neighboring components. The nanocomposite exhibits high reversible specific capacity, excellent rate capability, and superior cyclability, attributed to a slight volumetric expansion, high Li+ ion diffusion coefficients, good interface stability, and fast electrochemical kinetics.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Stabilized Cathode Interphase for Enhancing Electrochemical Performance of LiNi0.5Mn1.5O4-Based Lithium-Ion Battery via cis-1,2,3,6-Tetrahydrophthalic Anhydride

Chunlei Tan et al.

Summary: This study used cis-1,2,3,6-Tetrahydrophthalic anhydride (CTA) as a functional additive in the carbonate baseline electrolyte (BE) to enhance the cyclic stability of LiNi0.5Mn1.5O4-based lithium-ion batteries (LNMO-based LIBs). CTA was oxidized to participate in the construction of a CEI film, introducing unsaturated aromatic group into the CEI film composition, thereby improving the antioxidative activity of the CEI film under the influence of field-effect. The stabilized CEI film significantly suppressed parasitic reactions of electrolytes, decreased the consumption of active-Li+, and protected the LNMO cathode structure, enhancing the cyclic compatibility of LNMO-based LIBs with carbonate electrolytes from 3.5 to 4.9 V.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Fluorinated Bifunctional Solid Polymer Electrolyte Synthesized under Visible Light for Stable Lithium Deposition and Dendrite-Free All-Solid-State Batteries

Minyi Jia et al.

Summary: A solid-state fluorinated bifunctional SPE has been proposed to provide stable Li+ transport pathways, enhance Li anode compatibility, prevent Li dendrite growth, and exhibit outstanding cycling performance in all-solid-state batteries.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Low Resistance and High Stable Solid-Liquid Electrolyte Interphases Enable High-Voltage Solid-State Lithium Metal Batteries

Xin Li et al.

Summary: The study introduced a boron, fluorine-donating liquid electrolyte to enhance the performance of solid-state batteries, providing a new interfacial engineering strategy to improve the stability and resistance of solid-liquid electrolyte interfaces.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

10 μm-Thick High-Strength Solid Polymer Electrolytes with Excellent Interface Compatibility for Flexible All-Solid-State Lithium-Metal Batteries

Zhiyan Wang et al.

Summary: This study presents an ultrathin solid polymer electrolyte with high ionic conductance and excellent mechanical properties, showing promising stability in various battery systems, particularly in all-solid-state lithium-metal batteries.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Formulating the Electrolyte Towards High-Energy and Safe Rechargeable Lithium-Metal Batteries

Qiang Ma et al.

Summary: By adjusting the composition of conventional electrolytes, a hybrid electrolyte was developed to ensure high stability, allowing both the Li-metal anode and nickel-rich layered oxide cathodes to exhibit good performance. Experimental results show that cells with the new electrolyte exhibit favorable cycling and rate performance, achieving a high specific energy. These findings provide reasonable design principles for the practical realization of high-energy rechargeable batteries.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Engineering, Environmental

Perovskite with in situ exsolved cobalt nanometal heterostructures for high rate and stable lithium-sulfur batteries

Wenshuo Hou et al.

Summary: A novel adsorption-catalysis bifunctional heterostructure of STO@Co was designed to solve the fundamental problems of polysulfide shuttle and slow reaction kinetics in lithium-sulfur batteries. The in situ exsolution method successfully enhanced the interface compatibility between cobalt nanometals and perovskite, leading to improved electrode performance.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Stabilizing the Electrochemistry of Lithium-Selenium Battery via In situ Gelated Polymer Electrolyte: A Look from Anode

Wang Wen-Peng et al.

Summary: In this study, a gel polymer electrolyte was proposed to stabilize the Li-Se electrochemistry by in situ gelation of conventional ether-based electrolytes at room temperature. The gelated electrolyte helped to create electrochemically stable electrode/electrolyte interfaces and promote efficient charge carrier transfer across the interface. Compared to liquid electrolytes, the gelated electrolyte showed improved chemical compatibility with Li metal anode, effectively reducing unfavorable side reactions and dendrite formation.

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES (2021)

Article Materials Science, Multidisciplinary

Fabrication of GeS-graphene composites for electrode materials in lithium-ion batteries

Chen Li et al.

Summary: The study reported the synthesis of Germanium sulfide-graphene composite by facile sonication, which showed excellent cycling performance for lithium-ion batteries with significantly higher specific capacity. The results suggest that the nanostructure of Germanium sulfide-graphene composite is a potential electrode material for high-performance lithium-ion batteries, enriching the gene bank of battery materials.

MATERIALS RESEARCH EXPRESS (2021)

Article Physics, Applied

Non-destructive visualization of short circuits in lithium-ion batteries by a magnetic field imaging system

Shogo Suzuki et al.

Summary: This study successfully evaluated the spatial distribution of electric current density by measuring the magnetic field leaking from the lithium-ion battery. The internal state changes associated with cycle deterioration were visualized by identifying the part where electrical conductivity changed, leading to decreased battery capacity inside the lithium-ion battery.

JAPANESE JOURNAL OF APPLIED PHYSICS (2021)

Article Energy & Fuels

A methodology for analyzing aging and performance of lithium-ion batteries: Consistent cycling application

Jude A. Osara et al.

Summary: The Degradation-Entropy Generation (DEG) methodology is used to cycle and characterize lithium-ion batteries, with comparisons made to Coulomb-counted capacity fade. DEG elements and coefficients were evaluated for battery performance and degradation analysis. The effect of cycling rate on these DEG elements was discussed using measured data from three same-model lithium-ion batteries. The results confirm that the DEG methodology aligns with established battery behaviors and thermodynamics laws, making it easily adaptable for battery analysis.

JOURNAL OF ENERGY STORAGE (2021)

Article Energy & Fuels

Failure mechanism and predictive model of lithium-ion batteries under extremely high transient impact

Da Yu et al.

Summary: This study investigates the electric parameter drift and failure mechanism of lithium-ion batteries under high impact conditions through experiments and theoretical analysis. An equivalent circuit model and mechanical impact dynamic (MID) model are established to analyze the impact resistance of lithium-ion batteries, providing insights for the optimization design of batteries in high-impact environments.

JOURNAL OF ENERGY STORAGE (2021)

Article Chemistry, Physical

Enabling interfacial stability via 3D networking single ion conducting nano fiber electrolyte for high performance lithium metal batteries

Yang He et al.

Summary: This study prepared a highly efficient three-dimensional semi-interpenetrated polymer network-based single ion conducting electrospun fiber-gel composite polymer electrolyte, which successfully overcame the challenges of uncontrollable lithium dendrites and low energy density in lithium batteries by improving ionic conductivity and enhancing the compatibility of the lithium metal anode/LiFePO4 cathode.

JOURNAL OF POWER SOURCES (2021)

Article Electrochemistry

Formulating a Non-Flammable Highly Concentrated Dual-Salt Electrolyte for Wide Temperature High-Nickel Lithium Ion Batteries

Min Zhao et al.

Summary: This paper presents a non-flammable highly concentrated dual-salt electrolyte that shows high compatibility with high-nickel LIB systems, providing a safe electrolyte option for next generation high energy high nickel LIBs.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2021)

Review Chemistry, Physical

3D Printing for Solid-State Energy Storage

Xiaocong Tian et al.

Summary: This article discusses the application of 3D printing in solid-state energy storage, focusing on 3D printing principles and key issues in solid-state energy storage, as well as summarizing recent advances in 3D printed solid-state EESDs. The paper highlights the significant role of 3D printing in promoting the future development of solid-state EESDs.

SMALL METHODS (2021)

Article Chemistry, Multidisciplinary

Critical Role of Functional Groups Containing N, S, and O on Graphene Surface for Stable and Fast Charging Li-S Batteries

Jinhua Sun et al.

Summary: This study proposes grafting versatile functional groups directly on the surface of the carbon host to enhance interactions with LiPs, resulting in a stable interface between the cathode and LiPs. Experimental and theoretical results show improvements in chemical interactions, as well as enhancements in electrochemical kinetics, power, and energy densities between graphene and LiPs.
Article Chemistry, Multidisciplinary

Reuse, Recycle, and Regeneration of LiFePO4 Cathode from Spent Lithium-Ion Batteries for Rechargeable Lithium- and Sodium-Ion Batteries

Binitha Gangaja et al.

Summary: Rechargeable lithium-ion batteries dominate the energy storage market with a market value of $50 billion. The study demonstrates the possibility of reusing spent LiFePO4 cathodes for new lithium-ion batteries and investigating their use in sodium-ion storage.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Chemistry, Physical

Stencil-printed Lithium-ion micro batteries for IoT applications

Anju Toor et al.

Summary: The new micro lithium-ion battery design has high capacity for powering IoT devices, demonstrating significantly higher discharge capacity and energy density compared to other types of batteries, making it suitable for high peak current requirements in sensor systems.

NANO ENERGY (2021)

Article Chemistry, Physical

Pliable Lithium Superionic Conductor for AllSolid-State Batteries

Sung-Kyun Jung et al.

Summary: The novel inorganic-based pliable solid electrolyte with clay-like features shows extraordinary mechanical properties and high lithium-ion conductivity, providing a solution for the challenges at the solid electrolyte-cathode interface in all-solid-state batteries.

ACS ENERGY LETTERS (2021)

Article Chemistry, Physical

Poly(methyl methacrylate)-Based Gel Polymer Electrolyte for High-Performance Solid State Li-O2 Battery with Enhanced Cycling Stability

Xingxing Liu et al.

Summary: The PMMA/SiO2/PP@ GPE composite gel electrolyte with unique architecture improves the electro-chemical performances and interfacial stability of the lithium oxygen battery. The solid state Li-O-2 battery has an expanded electrochemical window to 4.9V and increased lithium-ion transference number to 0.54 when using PMMA/SiO2/PP@ GPE. The lithium symmetrical battery with enhanced cycling stability delivers a high first charge-discharge capacity of 6.8 mAh cm(-2) and stable cyclic performance of 116 cycles with 0.5 mAh cm(-2).

ACS APPLIED ENERGY MATERIALS (2021)

Article Biochemistry & Molecular Biology

A Novel Electrospinning Polyacrylonitrile Separator with Dip-Coating of Zeolite and Phenoxy Resin for Li-ion Batteries

Danxia Chen et al.

Summary: Zeolite/Polyacrylonitrile (Z/PAN) composite separators, fabricated with high electrolyte uptake, excellent ionic conductivity, and strong thermal stability, show great promise in enhancing the safety and performance of lithium-ion batteries.

MEMBRANES (2021)

Article Chemistry, Multidisciplinary

Selective Permeable Lithium-Ion Channels on Lithium Metal for Practical Lithium-Sulfur Pouch Cells

Peng-Yu Chen et al.

Summary: By designing selectively permeable lithium-ion channels on the surface of lithium metal, lithium ions can pass through while polysulfides are effectively blocked, resulting in improved performance and cycle life of lithium-sulfur batteries.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Electrochemistry

Novel Feedback-Bayesian BP Neural Network Combined with Extended Kalman Filtering for the Battery State-of-Charge Estimation

Yixing Zhang et al.

Summary: The study focused on utilizing neural networks and filtering algorithms to estimate the state of charge of lithium-ion batteries, aiming to solve the high non-linearity estimation problem through real-time monitoring and achieved good estimation results.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2021)

Article Energy & Fuels

Adsorption and diffusion of lithium ions on lead-free two-dimensional halide perovskite surface toward energy storage applications

Lei Zhang et al.

Summary: Lead-free halide perovskite materials have been investigated for energy storage applications, with a focus on the adsorption of lithium ions on the surface of two-dimensional Cs2CuBr4. The study reveals the movement of lithium ions on the surface and their interaction with the halide perovskite, suggesting potential applications in lithium-ion batteries and photo-batteries pending further stability improvements.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2021)

Article Green & Sustainable Science & Technology

Integrating life cycle assessment and electrochemical modeling to study the effects of cell design and operating conditions on the environmental impacts of lithium-ion batteries

M. Lybbert et al.

Summary: This study demonstrates a new approach for reverse life cycle assessment of lithium-ion batteries, systematically evaluating battery design parameters and operating conditions on their environmental impacts. The results identify specific values of electrode thickness and porosity that minimize the environmental impacts of lithium iron phosphate batteries, and their dependence on battery discharge rate.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Chemistry, Physical

Preparation and electrochemical properties of polymer electrolyte containing lithium difluoro(oxalato)borate or lithium bis(oxalate)borate for Li-ion polymer batteries

Agnieszka Swiderska-Mocek et al.

Summary: A study on polymer electrolytes for Li-ion polymer batteries was conducted, utilizing a combination of lithium salts, ionic liquids, sulfolane, and PVdF. The performance of the polymer electrolytes was evaluated through various tests, including electrochemical impedance spectroscopy, surface morphology analysis, and flammability testing.

SOLID STATE IONICS (2021)

Article Electrochemistry

Conceptualized Simulation for Templating Carbon Based Nano Structures for Li-ion Batteries: A DFT Investigation

S. Z. J. Zaidi et al.

Summary: Graphene and Chitosan show superior performance as anode materials for lithium-ion batteries compared to CNT (10, 0). Their cell voltages are significantly higher than that of CNT (10, 0).

JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS (2021)

Article Polymer Science

Thermal Effect and Mechanism Analysis of Flame-Retardant Modified Polymer Electrolyte for Lithium-Ion Battery

Zhi-Hao Wu et al.

Summary: This study introduces a new polymer composite flame-retardant electrolyte for lithium-ion batteries, which can improve performance and safety while exhibiting better thermal stability compared to traditional electrolytes. The research results can serve as valuable references for the selection and preparation of flame-retardant additives in lithium-ion batteries.

POLYMERS (2021)

Article Chemistry, Applied

Sn-O dual-doped Li-argyrodite electrolytes with enhanced electrochemical performance

Ting Chen et al.

Summary: This study presents novel Li6PS5I-based argyrodite sulfides with Sn-O dual doping, which effectively enhances the material performance by improving ionic conductivity and interfacial compatibility between argyrodite and Li metal. The assembled battery demonstrates high capacity and cycling stability, indicating that dual doping is an effective approach to develop high performance sulfide solid electrolytes.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Materials Science, Multidisciplinary

Separation and Efficient Recovery of Lithium from Spent Lithium-Ion Batteries

Eva Gerold et al.

Summary: The consumption of lithium has significantly increased due to its use in electric vehicles. Research is being conducted to compare different methods for recovering lithium from spent lithium-ion batteries.

METALS (2021)

Article Energy & Fuels

Circular economy of Li Batteries: Technologies and trends

Hayder Ali et al.

Summary: The increasing demand for lithium-ion batteries in electric vehicles and portable electronics has raised concerns about supply risks and environmental issues associated with battery disposal. Current recycling processes vary and have economic implications, while there is potential for reusing spent batteries for lower-end energy storage applications. Further research and development are needed to optimize the economic and environmental benefits of recycling lithium-ion batteries.

JOURNAL OF ENERGY STORAGE (2021)

Article Chemistry, Physical

Ultra-thin free-standing sulfide solid electrolyte film for cell-level high all-solid-state lithium batteries

Gaozhan Liu et al.

Summary: By coating a thin, homogenous polydopamine layer on Li6PS5Cl electrolyte particles, this study successfully enhanced the energy density of all-solid-state lithium batteries while maintaining high cycling stability. The energy density of the full-cell was increased by reducing the thickness and weight of the electrolyte layer.

ENERGY STORAGE MATERIALS (2021)

Article Thermodynamics

State-of-charge estimation for second-life lithium-ion batteries based on cell difference model and adaptive fading unscented Kalman filter algorithm

Banghua Du et al.

Summary: An adaptive fading unscented Kalman filtering algorithm based on the cell difference model is proposed to improve the accuracy of state-of-charge estimation for retired lithium-ion battery packs. Characteristic data obtained from discharge tests on screened batteries and simulated experimental data validate the effectiveness of this method in improving SOC estimation accuracy.

INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES (2021)

Article Materials Science, Multidisciplinary

Research on residual life prediction method of lithium ion battery for pure electric vehicle

Zhiwen An

Summary: This study proposed a new method for predicting the remaining life of electric vehicle lithium-ion batteries based on a correlation vector machine, which showed better prediction performance and stability in experiments, with a minimum prediction error of only 0.013.

INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGY (2021)

Article Computer Science, Information Systems

Thermal Characterizations of a Lithium Titanate Oxide-Based Lithium-Ion Battery Focused on Random and Periodic Charge-Discharge Pulses

Seyed Saeed Madani et al.

Summary: The study utilized an isothermal battery calorimeter to investigate the thermal characteristics of lithium-ion batteries, revealing that the heat generation of lithium titanate oxide-based lithium-ion batteries is significantly affected by different state-of-charge levels and current rates during charge and discharge.

APPLIED SYSTEM INNOVATION (2021)

Article Chemistry, Multidisciplinary

Zr- and Ce-doped Li6Y(BO3)3 electrolyte for all-solid-state lithium-ion battery

Toyoki Okumura et al.

Summary: By substituting tetravalent ions and creating vacancies, the ionic conductivity of Li6Y(BO3)(3) (LYBO) was enhanced, leading to good reversible capacities in solid-state batteries.

RSC ADVANCES (2021)

Article Computer Science, Information Systems

Protection Devices in Commercial 18650 Lithium-Ion Batteries

Bin Xu et al.

Summary: 18650 Lithium-ion batteries are widely used for portable electronics due to their standardized format and low manufacturing cost. Commercial 18650 cells vary in designs with different protection devices. This paper disassembles and compares four representative commercial 18650 batteries in terms of protection devices, providing recommendations on battery selection and future trends.

IEEE ACCESS (2021)

Article Chemistry, Multidisciplinary

Constructing compatible interface between Li7La3Zr2O12 solid electrolyte and LiCoO2 cathode for stable cycling performances at 4.5 V

Yuwan Dong et al.

Summary: A compatible interface was constructed between LiCoO2 and Li7La3Zr2O12 through surface modification strategy, significantly improving the cycling stability of LCO at high cut-off voltage.

NANOSCALE (2021)

Article Chemistry, Multidisciplinary

A flame-retardant polymer electrolyte for high performance lithium metal batteries with an expanded operation temperature

Jingwei Xiang et al.

Summary: A novel flame-retardant polymerized 1,3-dioxolane electrolyte (PDE) is proposed in this study, which is formed in situ via a multifunctional tris(pentafluorophenyl)borane (TB) additive. The PDE not only stabilizes the electrode-electrolyte interface, but also achieves good flame retardancy, expanded operating temperature limit, and improved oxidative stability.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Chemistry, Physical

A 2D-3D co-conduction effect in PEO-based all-solid-state batteries for long term cycle stability†

Hao He et al.

Summary: This study addresses the issues of insufficient ionic conductivity and interface compatibility in solid-state lithium rechargeable batteries by synthesizing a high-conductivity oxide LLGO. By using the PLG solid electrolyte prepared with LLGO as a filler, significant improvements in battery performance were achieved.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Multidisciplinary

Applications of Metal-organic Frameworks (MOFs) Materials in Lithium-ion Battery/Lithium-metal Battery Electrolytes

Zhi Chang et al.

Summary: The research progress of MOFs materials in lithium-ion battery/lithium-metal electrolytes has been summarized in this perspective. By addressing the long-standing defects of lithium batteries, the performance has been significantly improved. A forward-looking outlook on the subsequent applications of MOFs materials in electrochemical energy storage has been provided based on their characteristics.

ACTA CHIMICA SINICA (2021)

Article Chemistry, Multidisciplinary

Functional polyethylene glycol-based solid electrolytes with enhanced interfacial compatibility for room-temperature lithium metal batteries†

Yuhang Zhang et al.

Summary: High-performance PEO-based solid electrolytes with enhanced interfacial compatibility were prepared by in situ copolymerization in this work, enabling the application of high-performance room-temperature lithium metal batteries.

MATERIALS CHEMISTRY FRONTIERS (2021)

Article Nanoscience & Nanotechnology

Improving Cyclability of Lithium Metal Anode via Constructing Atomic Interlamellar Ion Channel for Lithium Sulfur Battery

Mao Yang et al.

Summary: The study focuses on constructing an atomic interlamellar ion channel by introducing layered montmorillonite on the surface of the separator to guide lithium ion flux, leading to stable lithium deposition and enhanced battery performance, with increased specific capacity observed after cycling.

NANOSCALE RESEARCH LETTERS (2021)

Article Computer Science, Cybernetics

Remaining useful life prediction of lithium-ion battery based on auto-regression and particle filter

Jie Lin et al.

Summary: This paper aims to predict the life of lithium-ion battery based on auto-regression and particle filter method. The proposed method effectively improves training efficiency and prediction accuracy, suitable for the deformed double-exponential empirical degradation model.

INTERNATIONAL JOURNAL OF INTELLIGENT COMPUTING AND CYBERNETICS (2021)

Review Electrochemistry

All-Solid-State Lithium Batteries with Sulfide Electrolytes and Oxide Cathodes

Jinghua Wu et al.

Summary: All-solid-state lithium batteries (ASSLBs) based on sulfide electrolytes and oxide cathodes have high safety and energy density, but face challenges such as stability of electrolytes, complex interfacial issues, and unstable electrode interfaces. Despite oxide cathodes being stable and industrialized, their compatibility with sulfide electrolytes presents a challenge for commercial use in ASSLBs.

ELECTROCHEMICAL ENERGY REVIEWS (2021)

Article Chemistry, Inorganic & Nuclear

A conversion and pseudocapacitance-featuring cost-effective perovskite fluoride KCuF3 for advanced lithium-ion capacitors and lithium-dual-ion batteries

Yuxi Huang et al.

Summary: The cost-effective perovskite fluoride KCuF3 material has been introduced as an advanced anode for lithium-ion capacitors and lithium-dual-ion batteries, showcasing a conversion mechanism and pseudocapacitive kinetics for Li ion storage.

DALTON TRANSACTIONS (2021)

Article Nanoscience & Nanotechnology

A Novel Zwitterionic Ionic Liquid-Based Electrolyte for More Efficient and Safer Lithium-Sulfur Batteries

Zhijun Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Nanoscience & Nanotechnology

Construct an Ultrathin Bismuth Buffer for Stable Solid-State Lithium Metal Batteries

Fei Hu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

Graphitic Carbon Nitride (g-C3N4): An Interface Enabler for Solid-State Lithium Metal Batteries

Ying Huang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Physical

Nonflammable Nitrile Deep Eutectic Electrolyte Enables High-Voltage Lithium Metal Batteries

Zhenglin Hu et al.

CHEMISTRY OF MATERIALS (2020)

Article Chemistry, Multidisciplinary

A Flexible Ceramic/Polymer Hybrid Solid Electrolyte for Solid-State Lithium Metal Batteries

Kecheng Pan et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Multidisciplinary

A Designed Durable Electrolyte for High-Voltage Lithium-Ion Batteries and Mechanism Analysis

Yeguo Zou et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Article Materials Science, Multidisciplinary

A novel SiO2 nanofiber-supported organic-inorganic gel polymer electrolyte for dendrite-free lithium metal batteries

Haiyang Liao et al.

JOURNAL OF MATERIALS SCIENCE (2020)

Article Materials Science, Multidisciplinary

All-ceramic Li batteries based on garnet structured Li7La3Zr2O12

Chih-Long Tsai et al.

MATERIALS TECHNOLOGY (2020)

Article Engineering, Chemical

Rational Design of Sandwich-Like Gel-Liquid-Gel Electrolytes for Dendrite-Free Lithium Metal Batteries

Fan Yang et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

Article Nanoscience & Nanotechnology

Frontier Orbital Energy-Customized Ionomer-Based Polymer Electrolyte for High-Voltage Lithium Metal Batteries

Xintong Li et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Reliable liquid electrolytes for lithium metal batteries

Huicong Yang et al.

ENERGY STORAGE MATERIALS (2020)

Article Chemistry, Physical

Pathways toward Improved Performance of NCM523 Pouch Cell via Incorporating Low-Cost Al2O3 and Graphene

Yongcong Huang et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Physics, Multidisciplinary

Stability of interphase between solid state electrolyte and electrode

Feng Wu-Liang et al.

ACTA PHYSICA SINICA (2020)

Article Physics, Multidisciplinary

Advance in interface and characterizations of sulfide solid electrolyte materials

Zhang Qiao-Bao et al.

ACTA PHYSICA SINICA (2020)

Article Chemistry, Multidisciplinary

Carbon-based artificial SEI layers for aqueous lithium-ion battery anodes

Usha Subramanya et al.

RSC ADVANCES (2020)

Article Electrochemistry

YInterfacial Engineering at Cathode/LATP Interface for High-Performance Solid-State Batteries

Senhao Wang et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Physical

LISICON-Based Amorphous Oxide for Bulk-Type All-Solid-State Lithium-Ion Battery

Toyoki Okumura et al.

ACS APPLIED ENERGY MATERIALS (2020)

Review Electrochemistry

Review-In Situ Polymerization for Integration and Interfacial Protection Towards Solid State Lithium Batteries

Tingting Liu et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Physical

Rearrange SEI with artificial organic layer for stable lithium metal anode

Danmiao Kang et al.

ENERGY STORAGE MATERIALS (2020)

Article Chemistry, Multidisciplinary

Nitriding-Interface-Regulated Lithium Plating Enables Flame-Retardant Electrolytes for High-Voltage Lithium Metal Batteries

Shuang-Jie Tan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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