A low-concentration all-fluorinated electrolyte for stable lithium metal batteries

Jisheng Mo; Yiqing Yao; Chen Li; Hanxu Yang; Haiwen Li; Qingan Zhang; Zhipeng Jiang; Yongtao Li

doi:10.1039/d2cc04427g

A low-concentration all-fluorinated electrolyte for stable lithium metal batteries

Chem Commun (Camb). 2022 Nov 8;58(89):12463-12466. doi: 10.1039/d2cc04427g.

Authors

Jisheng Mo¹, Yiqing Yao¹, Chen Li¹, Hanxu Yang¹, Haiwen Li², Qingan Zhang^{1

3}, Zhipeng Jiang^{1

3}, Yongtao Li^{1

3}

Affiliations

¹ School of Materials Science and Engineering & Low-Carbon New Materials Research Center, Anhui University of Technology, Maanshan 243002, China. jzp1994@ahut.edu.cn.
² Hefei General Machinery Research Institute, Hefei 230031, China.
³ Key Laboratory of Green Fabrication and Surface Technology of Advanced Metal Materials of Ministry of Education, Anhui University of Technology, Maanshan 243002, China.

PMID: 36264058
DOI: 10.1039/d2cc04427g

Abstract

A low-concentration (0.5 M) all-fluorinated electrolyte (LCAFE) was designed to stabilize high-energy-density lithium metal batteries. Introducing fluorinated solvents can control the electrolyte's solvation structure, interfacial chemistry, and physicochemical properties. Therefore, this LCAFE has good wettability, nonflammability, and excellent stability for lithium anodes.