A General Atomic Surface Modification Strategy for Improving Anchoring and Electrocatalysis Behavior of Ti3C2T2 MXene in Lithium–Sulfur Batteries

Wang, Dashuai; Li, Fei; Lian, Ruqian; Xu, Jing; Kan, Dongxiao; Liu, Yanhui; Chen, Gang; Gogotsi, Yury; Wei, Yingjin

doi:10.1021/acsnano.9b03412

Public

A General Atomic Surface Modification Strategy for Improving Anchoring and Electrocatalysis Behavior of Ti3C2T2 MXene in Lithium–Sulfur Batteries

Published in ACS Nano • Aug 30, 2019

Authors:

Dashuai Wang

Fei Li

Ruqian Lian

Abstract

Multiple negative factors, including the poor electronic conductivity of sulfur, dissolution and shuttling of lithium polysulfides (Li 2 S n ), and sluggish decomposition of solid Li 2 S, seriously hinder practical applications of lithium–sulfur (Li–S) batteries. To solve these problems, a general s...

Subject

MXenes

Materials science

Electrocatalyst

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