Co3S4 porous nanosheets embedded in graphene sheets as high-performance anode materials for lithium and sodium storage

Yichen Du, Xiaoshu Zhu, Xiaosi Zhou, Lingyun Hu, Zhihui Dai, Jianchun Bao

Research output: Contribution to journalArticlepeer-review

244 Scopus citations

Abstract

Co3S4 porous nanosheets embedded in flexible graphene sheets have been synthesized through a simple freeze-drying and subsequent hydrazine treatment process. The robust structural stability of the as-prepared three-dimensional sandwich-like Co3S4-PNS/GS composite affords improved rate performance and cycling stability for both lithium and sodium storage.

Original languageEnglish
Pages (from-to)6787-6791
Number of pages5
JournalJournal of Materials Chemistry A
Volume3
Issue number13
DOIs
StatePublished - 7 Apr 2015
Externally publishedYes

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