Synthesis and Electrochemical Performance of Graphene @ Halloysite Nanotubes/Sulfur Composites Cathode Materials for Lithium-Sulfur Batteries

Synthesis and Electrochemical Performance of Graphene @ Halloysite Nanotubes/Sulfur Composites Cathode Materials for Lithium-Sulfur Batteries

Natural halloysite nanotubes (HNTs) and reduced graphene oxide (RGO) were introduced into the S cathode material to form HNTs/S and RGO@HNTs/S composite electrode to improve the electrochemical performance of Li-S batteries. The effect of acid etching temperature on the morphology and pore structure...

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Bibliographic Details
Main Authors: Tian Cen, Yong Zhang, Yanhong Tian, Xuejun Zhang
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Materials
Subjects:
lithium sulfur battery
sulfur cathode
halloysite nanotubes
acid treatment
reduced graphene oxide
Online Access:https://www.mdpi.com/1996-1944/13/22/5158

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https://www.mdpi.com/1996-1944/13/22/5158

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