英文论文
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文献类型
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Article
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题名
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Fluorinated molecular diamond improved polymer electrolytes enable stable cycling with high capacity of all-solid-state lithium-metal batteries
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作者
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Zhuang, Mengbing; Liao, Yuan; Liang, Junshuai; Deng, Yixiao; Zheng, Jin-Cheng; Yan, Hao; Song, Tinglu; Dai, Yang
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作者单位
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[Zhuang, Mengbing; Liao, Yuan; Liang, Junshuai; Yan, Hao; Dai, Yang] Shanghai Univ, Dept Chem Engn, Shangda Rd 99, Shanghai 200444, Peoples R China. [Deng, Yixiao; Zheng, Jin-Cheng] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China. [Song, Tinglu] Beijing Inst Technol, Expt Ctr Adv Mat, Sch Mat Sci & Engn, Beijing 100081, Peoples R China.
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通讯作者地址
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Shanghai Univ, Dept Chem Engn, Shangda Rd 99, Shanghai 200444, Peoples R China.; Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China.; Beijing Inst Technol, Expt Ctr Adv Mat, Sch Mat Sci & Engn, Beijing 100081, Peoples R China.
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Email
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jczheng@xmu.edu.cn; hao-yan@shu.edu.cn; song@bit.edu.cn; dy1982@shu.edu.cn
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ResearchID
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ORCID
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期刊名称
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JOURNAL OF MATERIOMICS
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出版社
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ELSEVIER
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ISSN
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2352-8478
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出版信息
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2025-03, 11 (2)
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JCR
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影响因子
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ISBN
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基金
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会议名称
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会议地点
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会议开始日期
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会议结束日期
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关键词
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1-Fluoroadamantane; Poly (ethylene oxide); All-solid-state batteries; Interfacial stability; High voltage
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摘要
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The interfacial incompatibility of the poly (ethylene oxide)-based electrolytes hinder the longevity and further practice of all-solid-state batteries. Herein, we present a productive additive 1-Fluoroadamantane facilitating to the distinct performance of the poly (ethylene oxide)-based electrolytes. Attributed to the strong molecular interaction, the coordination of the Li+-EO is reduced and the 'bonding effect' of anion is improved. Thus, the Li+ conductivity is promoted and the electrochemical window is widened. The diamond building block C10H15- strengthens the stability of the solid polymer electrolytes. Importantly, the 1-Fluoroadamantane mediates the generation of LiF in the interfaces, which fosters the interfacial stability, contributing to the long-term cycling. Hence, the symmetric cell (Li/Li) exhibits a long-term lithium plating/stripping for over 2,400 h. The 4.3 V LiNi0.8Mn0.1Co0.1O2/Li all-solid-state battery with the 1-Fluoroadamantane-poly (ethylene oxide) improved electrolyte delivers 600 times, with an impressive capacity retention of 84%. Also, the cell presents high capacity of 210 mA center dot h/g, and 170 mA center dot h/g at 0.1 C and 0.3 C respectively, rivalling the liquid electrolytes. (c) 2024 The Authors. Published by Elsevier B.V. on behalf of The Chinese Ceramic Society.
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一级学科
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Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Applied
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WOS入藏号
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WOS:001311833300001
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EI收录号
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DOI
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10.1016/j.jmat.2024.03.009
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ESI
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收录于
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SCIE
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