Osteoporosis Failure of Aluminum Current Collector Induced Crosstalk Degradation at the Imide-Type Lithium Salt Comprised Practical-Level Lithium-Ion Batteries DOI Creative Commons

Jooeun Byun,

Wontak Kim,

Min A Lee

и другие.

Journal of The Electrochemical Society, Год журнала: 2024, Номер 171(6), С. 060536 - 060536

Опубликована: Июнь 3, 2024

The atypical failure mechanism caused by the inclusion of lithium bis(fluorosulfonyl)imide (LiFSI) salt in lithium-ion batteries (LIB) is elucidated. When subjected to elevated temperature cycling, LiFSI triggers degradation aluminum current collector, leading dissolution Al ions into electrolyte. These dissolved then migrate toward negative electrode surface where they spontaneously reduce and form deposits due low potential. This deposition further catalyzes cathodic decomposition electrolyte, impacting interphasial resistance consuming both Li electrolyte components. Upon extended cycling with LiFSI-containing electrolytes, a notable decline reversible capacity LIB becomes evident cross-talk resulting from collector corrosion. Consequently, enhance performance LIBs using LiFSI-based it necessary simultaneously prevent corrosion subsequent on electrode.

Язык: Английский

High performance Janus separator based on microstructurally controllable halloysite nanotubes for zinc-ion batteries DOI

Peijie Xu,

Yuhang Yu,

Beibei Du

и другие.

Journal of Energy Storage, Год журнала: 2025, Номер 114, С. 115820 - 115820

Опубликована: Фев. 14, 2025

Язык: Английский

Процитировано

1

Strategies for Advanced Solid Electrolytes toward Efficient Lithium-Ion Conduction in All-Solid-State Lithium Metal Batteries DOI
Zhihao Yang, Weiying Wu,

Minghong Duan

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Апрель 7, 2025

All-solid-state lithium metal batteries (ASSLMBs) have currently garnered significant academic and industrial interest, due to their great potential overcome intrinsic shortages of poor energy density unsatisfactory safety liquid-state lithium-ion batteries. Recently, many efforts been made move the progress solid electrolytes (SEs) forward for ASSLMBs, especially on understanding optimization conduction in SEs. Herein, we summarize a review recent design strategies rational SEs that display enhanced conduction, as well discussion principles working mechanisms boosted performance stability ASSLMBs. Given intimate relationship between mechanism composition SEs, reported can generally be classified into single-phase composite In detail, contain three typical categories, e.g., polymer-based, inorganic, plastic crystal-based For there are also main kinds, including polymer-inorganic, crystal-polymer, crystal-polymer-inorganic ternary The state-of-the-art literature representative materials carefully discussed analyzed, with corresponding factors enhancing highlighted. Finally, an outlook future directions advanced efficient is presented development

Язык: Английский

Процитировано

1

Integrated Photo‐Rechargeable Batteries: Configurations, Design Principles, and Energy Loss Mechanisms DOI Creative Commons

Tianyun Qiu,

Wei Zhang, Xiaojing Hao

и другие.

Small Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 14, 2025

Integrated photo‐rechargeable batteries (IPRBs) represent an emerging device class that enables simultaneous energy conversion and storage, opening new possibilities for sustainable self‐powered solutions. The rapid advancements in this ascendant field have led to multitudinous constructions designs, each differing charge storage mechanisms carrier dynamics. In review, these works are revisited classified into three main types: the photoelectrochemical batteries, all‐in‐one monolithic IPRBs, photovoltaic–battery integration, which can be further categorized by their electrochemical configurations working principles two‐terminal, three‐terminal, four‐terminal architectures. This study delves common issue of namely loss mechanisms, offering a comprehensive overview current research progress, challenges, future directions. review aims provide insights rational guidelines designing next‐generation high‐performance IPRBs.

Язык: Английский

Процитировано

1

Hydrogel Electrolytes-Based Rechargeable Zinc-Ion Batteries under Harsh Conditions DOI Creative Commons

Zhaoxi Shen,

Zicheng Zhai,

Yu Liu

и другие.

Nano-Micro Letters, Год журнала: 2025, Номер 17(1)

Опубликована: Апрель 22, 2025

Abstract Rechargeable zinc (Zn)-ion batteries (RZIBs) with hydrogel electrolytes (HEs) have gained significant attention in the last decade owing to their high safety, low cost, sufficient material abundance, and superb environmental friendliness, which is extremely important for wearable energy storage applications. Given that HEs play a critical role building flexible RZIBs, it urgent summarize recent advances this field elucidate design principles of practical This review systematically presents development history, fundamentals, functional designs, challenges, prospects HEs-based RZIBs. Firstly, species, mechanisms are discussed, along compatibility Zn anodes various cathodes. Then, designs harsh conditions comprehensively including high/low/wide-temperature windows, mechanical deformations (e.g., bending, twisting, straining), damages cutting, burning, soaking). Finally, remaining challenges future perspectives advancing RZIBs outlined.

Язык: Английский

Процитировано

1

Osteoporosis Failure of Aluminum Current Collector Induced Crosstalk Degradation at the Imide-Type Lithium Salt Comprised Practical-Level Lithium-Ion Batteries DOI Creative Commons

Jooeun Byun,

Wontak Kim,

Min A Lee

и другие.

Journal of The Electrochemical Society, Год журнала: 2024, Номер 171(6), С. 060536 - 060536

Опубликована: Июнь 3, 2024

The atypical failure mechanism caused by the inclusion of lithium bis(fluorosulfonyl)imide (LiFSI) salt in lithium-ion batteries (LIB) is elucidated. When subjected to elevated temperature cycling, LiFSI triggers degradation aluminum current collector, leading dissolution Al ions into electrolyte. These dissolved then migrate toward negative electrode surface where they spontaneously reduce and form deposits due low potential. This deposition further catalyzes cathodic decomposition electrolyte, impacting interphasial resistance consuming both Li electrolyte components. Upon extended cycling with LiFSI-containing electrolytes, a notable decline reversible capacity LIB becomes evident cross-talk resulting from collector corrosion. Consequently, enhance performance LIBs using LiFSI-based it necessary simultaneously prevent corrosion subsequent on electrode.

Язык: Английский

Процитировано

6