Ion Networks in Water-based Li-ion Battery Electrolytes

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2025-01-11 DOI:10.1021/acs.accounts.4c00629

Kyungwon Kwak, Jonggu Jeon, So Yeon Chun, Minhaeng Cho

引用次数: 0

Abstract

Water-in-salt electrolytes (WiSEs) are promising electrolytes for next-generation lithium-ion batteries (LIBs), offering critical advantages like nonflammability and improved safety. These electrolytes have extremely high salt concentrations and exhibit unique solvation structures and transport mechanisms dominated by the formation of ion networks and aggregates. These ion networks are central to the performance of WiSEs, govern the transport properties and stability of the electrolyte, deviating from conventional dilute aqueous or organic electrolytes.

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水基锂离子电池电解质中的离子网络

盐水电解质（wise）是下一代锂离子电池（lib）的理想电解质，具有不可燃性和更高的安全性等关键优势。这些电解质具有极高的盐浓度，并表现出独特的溶剂化结构和以离子网络和聚集体形成为主的运输机制。这些离子网络是WiSEs性能的核心，控制着电解质的传输特性和稳定性，与传统的稀水或有机电解质不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.