• 文献标题:   Co3S4 porous nanosheets embedded in graphene sheets as high-performance anode materials for lithium and sodium storage
  • 文献类型:   Article
  • 作  者:   DU YC, ZHU XS, ZHOU XS, HU LY, DAI ZH, BAO JC
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF MATERIALS CHEMISTRY A
  • ISSN:   2050-7488 EI 2050-7496
  • 通讯作者地址:   Nanjing Normal Univ
  • 被引频次:   147
  • DOI:   10.1039/c5ta00621j
  • 出版年:   2015

▎ 摘  要

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.