Anion-Tuned Fluorinated Solvation Sheath Enables Stable Lithium Metal Batteries

Continuous side reactions between conventional carbonate-based electrolytes and electrodes lead to electrolyte consumption and the growth of lithium dendrites, which always lead to serious capacity fading or safety issues, hindering the development of lithium metal batteries. Here, a nonflammable al...

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Bibliographic Details
Main Author:	Siru He (20298396) (author)
Other Authors:	Jianwei Xiong (10659620) (author), Huimin Yuan (9137899) (author), Peide Zhu (8494359) (author), Wenbo Peng (1501150) (author), Xingzhu Wang (1475644) (author), Baomin Xu (3852457) (author)
Published:	2024
Subjects:	Medicine Neuroscience Physiology Ecology Hematology Infectious Diseases Space Science Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified sup >+</ sup serious capacity fading corresponding electrochemical properties combining theoretical calculations battery capacity caused lithium metal batteries lithium metal anode solvation structure improve 225 cycles even lithium dendrites solvation sheath 430 cycles trifluoroethyl carbonate safety issues reduction stability rapid decline preferentially reduced participating li methyl difluoroacetate fluorinated electrolyte electrolyte consumption electrodes lead conventional carbonate continued decomposition based electrolytes anions located anions accumulate always lead 5 v 3 v
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Anion-Tuned Fluorinated Solvation Sheath Enables Stable Lithium Metal Batteries

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