☆ 4.8 Article

Multifunctional self-reconstructive cathode/electrolyte interphase layer for cobalt-free Li-rich layered oxide cathode

ENERGY STORAGE MATERIALS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Single-crystal Li-rich layered cathodes with suppressed voltage decay by double-layer interface engineering

Weihao Zeng et al.

Summary: In this study, a robust double layer cathode-electrolyte interphase (CEI) is introduced onto the surface of Li1.2Ni0.2Mn0.6O2, which effectively blocks the phase transition and diffusion of TM-ions, and relieves the voltage decay and capacity fading. The modified DL-LLO exhibits a voltage drop of only 0.83 mV per cycle and a capacity retention of 82.5 % over 300 cycles at 1 C.

ENERGY STORAGE MATERIALS (2023)

添加到收藏夹

Review Chemistry, Multidisciplinary

In Situ Surface Self-Reconstruction Strategies in Li-Rich Mn-Based Layered Cathodes for Energy-Dense Li-Ion Batteries

Xiaoxia Gou et al.

Summary: This review summarizes the in situ surface reconstruction strategies of lithium-rich manganese-based layered oxides (LROs). It provides an overview of LROs and discusses the surface challenges they face. Emphasis is placed on in situ self-reconstruction strategies to alleviate the performance degradation of LROs, with a focus on synthesis and characterization methods and the role they play in stabilizing the structures. Finally, prospects for precise/large scale preparations, interphase design, and in-operando characterization approaches for the commercialization of LROs are provided.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

An Active-Oxygen-Scavenging Oriented Cathode-Electrolyte-Interphase for Long-Life Lithium-Rich Cathode Materials

Yajing Wang et al.

Summary: This study investigated the use of beta-carotene as a scavenging molecule to construct a protective layer at the cathode-electrolyte interface. The results demonstrated that beta-carotene effectively controlled active oxygen species, improved the thermal stability of the electrolyte, and provided outstanding cycle stability for lithium-rich cathode materials.

SMALL (2022)

添加到收藏夹

Review Chemistry, Physical

Ion-Exchange: A Promising Strategy to Design Li-Rich and Li-Excess Layered Cathode Materials for Li-Ion Batteries

Xin Cao et al.

Summary: This study reviews the potential application of Li-rich and Li-excess oxides as cathode materials for next-generation Li-ion batteries, discusses the challenges in using Li-excess oxides, and explores mechanisms to address these issues. Future research directions in the field are also proposed based on advanced characterizations and theory calculations.

ADVANCED ENERGY MATERIALS (2022)

添加到收藏夹

Article Chemistry, Applied

Urea-assisted mixed gas treatment on Li-Rich layered oxide with enhanced electrochemical performance

Liying Bao et al.

Summary: Introducing pre-generated oxygen vacancies and oxygen-deficient phase to Li1.2Mn0.6Ni0.2O2 (LMNO) using a facile urea-assisted mixed gas treatment (UMGT) method significantly improves the discharge capacity, capacity retention, and rate capability, while effectively suppressing voltage decay.

JOURNAL OF ENERGY CHEMISTRY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Origin of structural degradation in Li-rich layered oxide cathode

Tongchao Liu et al.

Summary: Utilizing Li- and Mn-rich (LMR) cathode materials can increase battery energy density. However, voltage decay issues impede commercialization. In this study, it is revealed that nanostrain and lattice displacement accumulate continuously during operation, leading to structure degradation and oxygen loss, which cause rapid voltage decay. The heterogeneous nature of LMR cathodes results in pernicious phase displacement/strain. Mesostructural design is proposed as a strategy to mitigate lattice displacement and achieve stable voltage and capacity profiles.

NATURE (2022)

添加到收藏夹

Article Chemistry, Physical

Sustained releasing superoxo scavenger for tailoring the electrode-electrolyte interface on Li-rich cathode

Baodan Zhang et al.

Summary: This research reveals that the enrichment of superoxo-related species on the surface of Li-rich layered oxide (LRLO) cathode can significantly aggravate electrolyte degradation and affect the structure of the cathode-electrolyte interface (CEI). By introducing a boron-containing electrolyte additive, LiBOB, the stability of the CEI can be enhanced with cross-linking and polymeric components derived from BOB. Additionally, LiDFOB acts as a scavenger for superoxo species, effectively eliminating nucleophilic attack. The work highlights the importance of in-situ superoxo scavenging process and prompts the reconsideration of electrolyte design/modification principles for LRLO cathodes.

ENERGY STORAGE MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Regulating Solvation Structures Enabled by the Mesoporous Material MCM-41 for Rechargeable Lithium Metal Batteries

Lina Zhao et al.

Summary: Regulating the solvation structure of lithium ions is a powerful approach to overcome the challenges of lithium dendrite and limited Coulombic efficiency in developing reversible lithium metal anodes. In this study, mesoporous MCM-41 nanoparticles are used to regulate the solvation structure, resulting in a homogeneous inorganic-rich solid electrolyte interphase (SEI) and improved lithium deposition. The regulated solvation structure enhances the Coulombic efficiency and stability of lithium metal batteries.

ACS NANO (2022)

添加到收藏夹

Article Chemistry, Physical

Towards high-energy-density lithium-ion batteries: Strategies for developing high-capacity lithium-rich cathode materials

Shuoqing Zhao et al.

Summary: The article summarizes various strategies for improving the performance of layered lithium-rich cathode materials for next-generation high-energy-density lithium-ion batteries. These strategies include surface engineering, elemental doping, composition optimization, structure engineering, and electrolyte additives, with emphasis on the effect and functional mechanism of corresponding techniques. Opportunities and challenges for designing high-performance lithium-rich cathode materials and bridging the gap between laboratory and practical applications are also discussed.

ENERGY STORAGE MATERIALS (2021)

添加到收藏夹

Review Energy & Fuels

Post-lithium-ion battery cell production and its compatibility with lithium-ion cell production infrastructure

Fabian Duffner et al.

Summary: This review highlights the current production status of representative PLIBs and the advantages of lithium-ion batteries as advanced electrochemical energy storage technology. It also discusses the research and manufacturing processes of post-lithium technologies.

NATURE ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

High-voltage and high-safety nickel-rich layered cathode enabled by a self-reconstructive cathode/electrolyte interphase layer

Feng Wu et al.

Summary: In this study, a self-reconstructive cathode/electrolyte interphase (CEI) layer with good interfacial stability was designed for Ni-rich cathode by incorporating dendritic mesoporous silica (DMS) as a multifunctional electrolyte additive. The sample with a self-reconstructive CEI layer exhibited significantly superior cyclic stability under extended cut-off voltage or elevated temperature, and the flame-retardant effect of DMS additive contributed towards the thermal stability of the electrolyte and electrode, improving the safety aspect of the battery. This work provides new insights into reducing undesired self-reinforced failure process in Ni-rich cathode and reconstructing a self-healing CEI layer for high-safety, high-voltage lithium-ion batteries.

ENERGY STORAGE MATERIALS (2021)

添加到收藏夹

Article Energy & Fuels

Ultra-high-voltage Ni-rich layered cathodes in practical Li metal batteries enabled by a sulfonamide-based electrolyte

Weijiang Xue et al.

Summary: The authors have developed a sulfonamide-based electrolyte that allows for stable cycling of LiNi0.8Co0.1Mn0.1O2 in lithium metal batteries at a cutoff voltage of 4.7 V, achieving a specific capacity >230 mA h g(-1) and an average Coulombic efficiency >99.65% over 100 cycles. The 4.7 V lithium-metal battery can retain >88% capacity for 90 cycles even under harsh testing conditions, advancing practical lithium-metal batteries.

NATURE ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Porous Silica Coated Ceria as a Switch in Tandem Oxidative Dehydrogenation and Dry Reforming of Ethane with CO2

Yingchun Li et al.

Summary: This paper discusses the application of CeO2 and SiO2-coated CeO2 catalysts in the oxidative dehydrogenation of ethane for ethylene production, showing that the presence of a SiO2 layer enhances ethylene selectivity and facilitates ethylene desorption.

CHEMCATCHEM (2021)

添加到收藏夹

Article Chemistry, Physical

Inhibiting Oxygen Release from Li-rich, Mn-rich Layered Oxides at the Surface with a Solution Processable Oxygen Scavenger Polymer

Se Young Kim et al.

Summary: The performance of Li-rich Mn-rich layered cathode material is enhanced by scavenging evolved oxygen species with a polydopamine surface coating, resulting in improved rate capability and diminished capacity fading during cycling.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Ni/Mn and Al Dual Concentration-Gradients To Mitigate Voltage Decay and Capacity Fading of Li-Rich Layered Cathodes

Dong Luo et al.

Summary: The study successfully alleviated the voltage decay and capacity fading issues of LLO cathodes by constructing Co-free LLO microspheres with Ni/Mn and Al dual concentration-gradients, providing a new pathway for their practical application in the near future.

ACS ENERGY LETTERS (2021)

添加到收藏夹

Review Chemistry, Physical

Interphase Engineering by Electrolyte Additives for Lithium-Rich Layered Oxides: Advances and Perspectives

Jingteng Zhao et al.

Summary: This review paper summarizes the research progress in functional electrolyte additives for LLOs, discusses the mechanisms of CEI construction, and tentatively proposes suggestions to promote the large-scale application of LLOs for LIBs through screening and customizing electrolyte additives.

ACS ENERGY LETTERS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

High-voltage liquid electrolytes for Li batteries: progress and perspectives

Xiulin Fan et al.

Summary: The energy density of LIBs has been increased threefold since their introduction, but the capacity of transition metal oxide cathodes is approaching its limit due to stability limitations of electrolytes. To further enhance energy density, new high-capacity and high-voltage cathode materials need to be explored, and graphite anodes may need to be replaced. One of the main challenges for future development is the development of new electrolyte compositions that can accommodate high-voltage cathodes and anodes while ensuring the stability of the batteries.

CHEMICAL SOCIETY REVIEWS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

An Ultra-Long-Life Lithium-Rich Li1.2Mn0.6Ni0.2O2 Cathode by Three-in-One Surface Modification for Lithium-Ion Batteries

Xiaokai Ding et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

A retrospective on lithium-ion batteries

Jing Xie et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Review Multidisciplinary Sciences

A reflection on lithium-ion battery cathode chemistry

Arumugam Manthiram

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

An Antiaging Electrolyte Additive for High-Energy-Density Lithium-Ion Batteries

Jung-Gu Han et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Structure and Interface Design Enable Stable Li-Rich Cathode

Chunyu Cui et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

添加到收藏夹

Article Chemistry, Physical

Potassium Prussian blue-coated Li-rich cathode with enhanced lithium ion storage property

Zhou Xu et al.

NANO ENERGY (2020)

添加到收藏夹

Review Multidisciplinary Sciences

Thermodynamic analysis and kinetic optimization of high-energy batteries based on multi-electron reactions

Yong-Xin Huang et al.

NATIONAL SCIENCE REVIEW (2020)

添加到收藏夹

Review Chemistry, Physical

Co-Free Layered Cathode Materials for High Energy Density Lithium-Ion Batteries

Natalia Voronina et al.

ACS ENERGY LETTERS (2020)

添加到收藏夹

Article Chemistry, Physical

Anchoring Interfacial Nickel Cations on Single-Crystal LiNi0.8Co0.1Mn0.1O2 Cathode Surface via Controllable Electron Transfer

Yongkang Han et al.

ACS ENERGY LETTERS (2020)

添加到收藏夹

Article Chemistry, Physical

Renovating the electrode-electrolyte interphase for layered lithium- & manganese-rich oxides

Feng Wu et al.

ENERGY STORAGE MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Particulate Anion Sorbents as Electrolyte Additives for Lithium Batteries

Li Shen et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Accurate Control of Initial Coulombic Efficiency for Lithium-rich Manganese-based Layered Oxides by Surface Multicomponent Integration

Dong Luo et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Inhibition of transition metals dissolution in cobalt-free cathode with ultrathin robust interphase in concentrated electrolyte

Wei Liu et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Applied

Enhanced high-temperature performance of Li-rich layered oxide via surface heterophase coating

Yuefeng Su et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Li-rich cathodes for rechargeable Li-based batteries: reaction mechanisms and advanced characterization techniques

Wenhua Zuo et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Chemistry, Applied

UiO-66 type metal-organic framework as a multifunctional additive to enhance the interfacial stability of Ni-rich layered cathode material

Ruixue Xue et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

添加到收藏夹

Review Electrochemistry

Building Safe Lithium-Ion Batteries for Electric Vehicles: A Review

Jian Duan et al.

ELECTROCHEMICAL ENERGY REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Highly Ordered Mesoporous Al-MCM-41 Synthesis through Valorization of Natural Sediment

Diego E. Boldrini et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

添加到收藏夹

Article Chemistry, Physical

A simple method to enhance the lifetime of Ni-rich cathode by using low-temperature dehydratable molecular sieve as water scavenger

Hao Zhang et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Structural insights into the formation and voltage degradation of lithium- and manganese-rich layered oxides

Weibo Hua et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Electrochemistry

Nickel, Manganese, and Cobalt Dissolution from Ni-Rich NMC and Their Effects on NMC622-Graphite Cell

Roland Jung et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2019)

添加到收藏夹

Review Chemistry, Physical

Generation and Evolution of the Solid Electrolyte Interphase of Lithium-Ion Batteries

Satu Kristiina Heiskanen et al.

JOULE (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Probing the nature of active chromium species and promotional effects of potassium in Cr/MCM-41 catalysts for methyl mercaptan abatement

Yutong Zhao et al.

NEW JOURNAL OF CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Physical

Abundant nanoscale defects to eliminate voltage decay in Li-rich cathode materials

Haocheng Guo et al.

ENERGY STORAGE MATERIALS (2019)

添加到收藏夹

Review Chemistry, Physical

Review on Challenges and Recent Advances in the Electrochemical Performance of High Capacity Li- and Mn-Rich Cathode Materials for Li-Ion Batteries

Prasant Kumar Nayak et al.

ADVANCED ENERGY MATERIALS (2018)

添加到收藏夹

Article Chemistry, Physical

Enhanced CO2 Adsorption and Separation in Ionic-Liquid-Impregnated Mesoporous Silica MCM-41: A Molecular Simulation Study

Kishant Kumar et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Mitigating Interfacial Potential Drop of Cathode-Solid Electrolyte via Ionic Conductor Layer To Enhance Interface Dynamics for Solid Batteries

Jia-Yan Liang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Article Electrochemistry

A New Method for Determining the Concentration of Electrolyte Components in Lithium-Ion Cells, Using Fourier Transform Infrared Spectroscopy and Machine Learning

L. D. Ellis et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Improved Cycling Stability of Na-Doped Cathode Materials Li1.2Ni0.2Mn0.6O2 via a Facile Synthesis

Yunjian Liu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

添加到收藏夹

Article Energy & Fuels

Evolution of redox couples in Li- and Mn-rich cathode materials and mitigation of voltage fade by reducing oxygen release

Enyuan Hu et al.

NATURE ENERGY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Surface Properties of Al-Functionalized Mesoporous MCM-41 and the Melting Behavior of Water in Al-MCM-41 Nanopores

Angelina Sterczynska et al.

LANGMUIR (2017)

添加到收藏夹

Review Chemistry, Physical

Promising Routes to a High Li+ Transference Number Electrolyte for Lithium Ion Batteries

Kyle M. Diederichsen et al.

ACS ENERGY LETTERS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Atomic Layer Deposition of Stable LiAlF4 Lithium Ion Conductive Interfacial Layer for Stable Cathode Cycling

Jin Xie et al.

ACS NANO (2017)

添加到收藏夹

Review Nanoscience & Nanotechnology

Promise and reality of post-lithium-ion batteries with high energy densities

Jang Wook Choi et al.

NATURE REVIEWS MATERIALS (2016)

添加到收藏夹

Article Energy & Fuels

Carbon dioxide adsorption thermodynamics and mechanisms on MCM-41 supported polyethylenimine prepared by wet impregnation method

Weilong Wang et al.

APPLIED ENERGY (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

A novel NaA-type zeolite-embedded composite separator for lithium-ion battery

Wei Xiao et al.

MATERIALS LETTERS (2015)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.