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A New Conjugated Porous Polymer with Covalently Linked Polysulfide as Cathode Material for High-Rate Capacity and High Coulombic Efficiency Lithium–Sulfur Batteries

Authors :
Liaoyun Zhang
Wei Liu
Shi Wang
Ailian Wang
Jie Chen
Xu Liu
Qinghui Zeng
Zengxi Li
Zhinan Wang
Source :
The Journal of Physical Chemistry C. 123:21327-21335
Publication Year :
2019
Publisher :
American Chemical Society (ACS), 2019.

Abstract

Lithium–sulfur batteries show high specific capacity and environmental friendliness. However, the shuttling effect and volumetric expansion of sulfur electrodes often lead to low Coulombic efficien...

Details

ISSN :
19327455 and 19327447
Volume :
123
Database :
OpenAIRE
Journal :
The Journal of Physical Chemistry C
Accession number :
edsair.doi...........4b1616f45078bcd0cecfbbf7e3f5bb8e