4.8 Article

Deciphering the Thermal Failure Mechanism of Anode-Free Lithium Metal Pouch Batteries

Related references

Note: Only part of the references are listed.
Review Chemistry, Multidisciplinary

Toward Practical High-Energy and High-Power Lithium Battery Anodes: Present and Future

Caoyu Wang et al.

Summary: Lithium batteries are critical for portable devices and electric vehicles due to their high energy density and long cycle life. The development of composite-structure anode materials, particularly high-energy-capacity materials, is crucial to further improve the energy density of lithium batteries. However, there are challenges in the rational design of current anodes.

ADVANCED SCIENCE (2022)

Article Chemistry, Physical

Effect of electrode crosstalk on heat release in lithium-ion batteries under thermal abuse scenarios

Hanwei Zhou et al.

Summary: Predicting thermal safety events of lithium-ion batteries is crucial in optimizing electrochemical systems with high thermal tolerance. This study conducted comprehensive thermal analysis of various material samples from commercial Li-ion cells to understand the thermal interactions between electrodes and built a thermal abuse model based on extracted kinetic parameters to simulate cell-level thermal runaway phenomenon, highlighting the significant impact of interlayer crosstalk on the thermal safety characteristics of Li-ion cell chemistries.

ENERGY STORAGE MATERIALS (2022)

Article Chemistry, Multidisciplinary

Dendrite-accelerated thermal runaway mechanisms of lithium metal pouch batteries

Xiang-Qun Xu et al.

Summary: This study quantitatively investigates the thermal runaway behaviors of a lithium metal pouch cell throughout its life cycle, and discovers that suppressing dendrite growth and reducing the reactivity between the lithium metal anode and electrolyte at high temperature are effective strategies to enhance the safety performance of lithium metal batteries.

SUSMAT (2022)

Review Electrochemistry

Design Principle, Optimization Strategies, and Future Perspectives of Anode-Free Configurations for High-Energy Rechargeable Metal Batteries

Wentao Yao et al.

Summary: Anode-free metal batteries have shown potential for higher energy densities compared to traditional metal batteries, but face challenges such as limited cycle life due to non-planar growth of the metal anodes and low coulombic efficiency. The review discusses the working mechanisms and progress of reported anode-free Li/Na/Zn/Al battery systems, while also proposing unexplored anode-free concepts for potential future development.

ELECTROCHEMICAL ENERGY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Designing and Demystifying the Lithium Metal Interface toward Highly Reversible Batteries

Rui Xu et al.

Summary: By regulating the strong Li+-anion coordination structures and nucleation modulation procedure in a low-polarity solvent, high-efficiency Li plating/stripping can be achieved, improving cycling efficiency and minimizing solid electrolyte interface generation. The study shows potential for building high-energy-density Li metal batteries through these targeted interfacial designs.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

The Formation/Decomposition Equilibrium of LiH and its Contribution on Anode Failure in Practical Lithium Metal Batteries

Gaojie Xu et al.

Summary: This study reveals a negative correlation between the accumulation of LiH and the cyclability of practical LMBs. Additionally, a temperature-sensitive equilibrium governing the formation and decomposition process of LiH at the Li anode is identified, providing important insights for efficient Li protection and the ultimate application of LMBs.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Multidisciplinary

Promises and Challenges of Next-Generation Beyond Li-ion Batteries for Electric Vehicles and Grid Decarbonization

Yaosen Tian et al.

Summary: The significant advancements in performance and cost of lithium-ion batteries have made them the preferred technology for electrical energy storage, but they may not meet all the requirements for large-scale applications. Hence, exploration of beyond lithium-ion technologies including sodium-ion batteries, potassium-ion batteries, all-solid-state batteries, and multivalent batteries is accelerating.

CHEMICAL REVIEWS (2021)

Article Chemistry, Physical

Epitaxial Induced Plating Current-Collector Lasting Lifespan of Anode-Free Lithium Metal Battery

Liangdong Lin et al.

Summary: The lifespan of an anode-free Li metal battery has been prolonged by applying an epitaxial induced plating current-collector (E-Cu) in this study, promoting Li storage and forming a LiF-rich solid electrolyte interphase (SEI) beneficial for uniform Li plating. This strategy has increased the initial coulombic efficiency and capacity retention of the battery, achieving a remarkable energy density under limited electrolyte addition conditions.

ADVANCED ENERGY MATERIALS (2021)

Article Multidisciplinary Sciences

Decoupling the origins of irreversible coulombic efficiency in anode-free lithium metal batteries

Chen-Jui Huang et al.

Summary: Anode-free lithium metal batteries show potential for high energy density and reduced safety hazards, but face challenges with cycle life. The integrated protocol presented in this work allows for dissecting and quantifying irreversible coulombic efficiencies to improve understanding of the battery.

NATURE COMMUNICATIONS (2021)

Article Nanoscience & Nanotechnology

Enhancing the Thermal Stability of NASICON Solid Electrolyte Pellets against Metallic Lithium by Defect Modification

Rusong Chen et al.

Summary: Recent studies have shown that thermal runaway can occur when NASICON-type SEs come in contact with lithium metal at high temperatures, indicating potential safety concerns for all-solid-state batteries. Experimental observations also suggest that the thermal runaway of LATP pellets in contact with lithium metal can be accelerated, highlighting the importance of understanding and addressing safety issues in ASSBs. Adding LiPO2F2 to modify defect sites in LATP pellets has been shown to significantly delay thermal runaway, suggesting potential strategies for improving the safety of all-solid-state batteries.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Leakage-Proof Electrolyte Chemistry for a High-Performance Lithium-Sulfur Battery

Jiangwei Ju et al.

Summary: The authors address the safety concern of electrolyte leakage in lithium-sulfur batteries by designing a leakage-proof electrolyte that can interact with the packaging and seal any leaking points. Through this approach, the battery demonstrates superior safety and endurance, making a significant milestone for high performance Li-S batteries.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Applied

New insights into dead lithium during stripping in lithium metal batteries

Xiao-Ru Chen et al.

Summary: This study systematically investigated the formation and evaluation of dead Li-0, proposing design principles for achieving higher Coulombic efficiency and less dead Li-0 in lithium metal batteries. This new insight sheds light on dead Li-0 formation and guides the development of next-generation safe batteries.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Chemistry, Physical

Thermal runaway mechanism of lithium-ion battery with LiNi0.8Mn0.1Co0.1O2 cathode materials

Yan Li et al.

Summary: This paper illustrates the thermal runaway mechanism of LiNi0.8Co0.1Mn0.1O2 based lithium-ion batteries and proves that the reaction between the cathode and flammable electrolyte is the trigger of thermal runaway accidents. Experimental results demonstrate that the vigorous exothermic reaction is initiated by the liberated oxygen species.

NANO ENERGY (2021)

Article Chemistry, Multidisciplinary

Uncovering LiH Triggered Thermal Runaway Mechanism of a High-Energy LiNi0.5Co0.2Mn0.3O2/Graphite Pouch Cell

Lang Huang et al.

Summary: The study investigated the thermal runaway characteristics of high-energy lithium ion batteries and highlighted the importance of designing an efficient battery thermal management system to prevent heat accumulation. The presence of LiH and its exothermic reactions in the graphite anode side were identified as key factors triggering thermal runaway.

ADVANCED SCIENCE (2021)

Article Chemistry, Physical

Unlocking the self-supported thermal runaway of high-energy lithium-ion batteries

Junxian Hou et al.

Summary: This study demonstrates that two endogenous oxygen pathways involved in strong exothermic reactions lead to uncontrollable states in the NMC811|graphite pouch cell, with significant safety concerns. Approximately 41% of thermal-induced oxygen reacts aggressively with ethylene carbonate at the cathode/electrolyte interface, accelerating the self-heating rate and triggering thermal runaway. The residual oxygen that survives the reaction with carbonate spreads to the lithiated anode, generating major heat and bringing the battery to the maximum destructive temperature during thermal runaway.

ENERGY STORAGE MATERIALS (2021)

Review Nanoscience & Nanotechnology

Thermally Stable and Nonflammable Electrolytes for Lithium Metal Batteries: Progress and Perspectives

Qian-Kui Zhang et al.

Summary: The article discusses the thermal runaway mechanisms of lithium metal batteries, measurement methods for thermal stability and nonflammability of liquid electrolytes, as well as recent progress in nonflammable electrolytes for lithium metal batteries. Future perspectives on designing thermally stable and nonflammable electrolytes for lithium metal batteries are also presented.

SMALL SCIENCE (2021)

Review Chemistry, Physical

Interfacial chemistry in anode-free batteries: challenges and strategies

Zizheng Tong et al.

Summary: The energy density of lithium-ion batteries has been continuously increasing, with the anode-free design attracting attention but facing challenges such as low coulombic efficiency and dendrite growth. Tuning interfacial chemistry is seen as a promising approach to address these issues, with various strategies being explored to modify interfaces in order to improve cycling stability of anode-free batteries.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Materials Science, Multidisciplinary

Towards better Li metal anodes: Challenges and strategies

Ying Zhang et al.

MATERIALS TODAY (2020)

Review Chemistry, Applied

Lithium metal anodes: Present and future

Renheng Wang et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

Article Chemistry, Physical

Revealing the multilevel thermal safety of lithium batteries

Gaojie Xu et al.

ENERGY STORAGE MATERIALS (2020)

Review Chemistry, Physical

Recently advances and perspectives of anode-free rechargeable batteries

Yuan Tian et al.

NANO ENERGY (2020)

Article Chemistry, Physical

Anode-free rechargeable lithium metal batteries: Progress and prospects

Zhengkun Xie et al.

ENERGY STORAGE MATERIALS (2020)

Article Chemistry, Multidisciplinary

Probing the Thermal-Driven Structural and Chemical Degradation of Ni-Rich Layered Cathodes by Co/Mn Exchange

Xiang Liu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Chemistry, Multidisciplinary

Guidelines and trends for next-generation rechargeable lithium and lithium-ion batteries

Feixiang Wu et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Green & Sustainable Science & Technology

Clean production of 5-hydroxymethylfurfural from cellulose using a hydrothermal/biomass-based carbon catalyst

Qiong Wu et al.

JOURNAL OF CLEANER PRODUCTION (2019)

Review Chemistry, Physical

Commercialization of Lithium Battery Technologies for Electric Vehicles

Xiaoqiao Zeng et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Physical

Plating/Stripping Behavior of Actual Lithium Metal Anode

He Liu et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Physical

Lithium metal batteries capable of stable operation at elevated temperature

Zhen Geng et al.

ENERGY STORAGE MATERIALS (2019)

Article Electrochemistry

Hot Formation for Improved Low Temperature Cycling of Anode-Free Lithium Metal Batteries

Matthew Genovese et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Polyethylene oxide film coating enhances lithium cycling efficiency of an anode-free lithium-metal battery

Addisu Alemayehu Assegie et al.

NANOSCALE (2018)

Article Chemistry, Physical

Stabilizing Protic and Aprotic Liquid Electrolytes at High-Bandgap Oxide Interphases

Zhengyuan Tu et al.

CHEMISTRY OF MATERIALS (2018)

Article Chemistry, Multidisciplinary

Anode-Free Rechargeable Lithium Metal Batteries

Jiangfeng Qian et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

Review Chemistry, Multidisciplinary

Challenges in the development of advanced Li-ion batteries: a review

Vinodkumar Etacheri et al.

ENERGY & ENVIRONMENTAL SCIENCE (2011)

Article Electrochemistry

Factors influencing the layered to spinel-like phase transition in layered oxide cathodes

S Choi et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2002)