Difluoroethylene Carbonate as an Electrolyte Additive for Engineering the Electrolyte–Electrode Interphase of Lithium Metal Batteries

Difluoroethylene carbonate (DFEC) featuring abundant fluorine atoms has been proposed as a multifunctional electrolyte additive to boost the stability of the electrolyte-electrode interphase of lithium metal batteries. Thus, introducing the DFEC additive enables a high capacity retention rate of the...

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Published inACS applied materials & interfaces Vol. 15; no. 46; pp. 53533 - 53539
Main Authors Tu, Hanyu, Li, Shuo, Liu, Chang, Luo, Zheng, Ni, Lianshan, Zhang, Yinghao, Deng, Wentao, Zou, Guoqiang, Zhou, Liangjun, Hou, Hongshuai, Ji, Xiaobo
Format Journal Article
LanguageEnglish
Published 22.11.2023
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Summary:Difluoroethylene carbonate (DFEC) featuring abundant fluorine atoms has been proposed as a multifunctional electrolyte additive to boost the stability of the electrolyte-electrode interphase of lithium metal batteries. Thus, introducing the DFEC additive enables a high capacity retention rate of the Li||NCM811 full cell (up to 75% after 200 cycles) at 4.5 V high voltage.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:1944-8244
1944-8252
DOI:10.1021/acsami.3c13096