JOURNAL ARTICLE

Fe2O3/rGO/CNT composite sulfur hosts with physical and chemical dual-encapsulation for high performance lithium–sulfur batteries

Wei DongLingqiang MengMeina ZhaoFang YangDing ShenXiaodong HongShuwei TangWen SunShaobin Yang

Year: 2021 Journal:   New Journal of Chemistry Vol: 45 (46)Pages: 21582-21590   Publisher: Royal Society of Chemistry

Abstract

A sulfur host material of a Fe 2 O 3 /rGO/CNT fluffy composite with Fe 2 O 3 and CNTs being dispersed between the rGO interlayers has been prepared by a hydrothermal reaction. The initial specific capacity of Fe 2 O 3 /rGO/CNT/S at 2C is 899 mA h g −1 .

Keywords:
Chemistry Sulfur Hydrothermal circulation Composite number Chemical engineering Hydrothermal reaction Composite material Materials science Organic chemistry

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