Improved electrochemical behavior of Li–S battery with functional WS2@PB–PPy–modified separator

Improved electrochemical behavior of Li–S battery with functional WS2@PB–PPy–modified separator

The Li–S battery is extremely attractive in electric vehicles and portable electronics owing to the ultrahigh theoretical energy density and reduced cost. Nevertheless, sulfur dissolves into polysulfide in the electrolyte and shuttles between the electrodes results in rapid capacity decay, thereby l...

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Bibliographic Details
Main Authors: Guoda Wang, Qing Jiao, Zengcheng Zhang, Yue Zhao, Changgui Lin, Xianghua Zhang, Hongli Ma, Shixun Dai, Tiefeng Xu
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Chemical Engineering Journal Advances
Subjects:
Electrolyte separator
Prussian blue
WS2@PB–PPy layer
Ionic selectivity
Electrochemical properties
Li–S battery
Online Access:http://www.sciencedirect.com/science/article/pii/S2666821121000612

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