• 文献标题:   One-Step In situ Synthesis of SnO2/Graphene Nanocomposites and Its Application As an Anode Material for Li-Ion Batteries
  • 文献类型:   Article
  • 作  者:   LIANG JF, WEI W, ZHONG D, YANG QL, LI LD, GUO L
  • 作者关键词:   sno2, graphene, nanocomposite, solution processe, onestep, in situ, liion battery
  • 出版物名称:   ACS APPLIED MATERIALS INTERFACES
  • ISSN:   1944-8244 EI 1944-8252
  • 通讯作者地址:   Beijing Univ Aeronaut Astronaut
  • 被引频次:   188
  • DOI:   10.1021/am201541s
  • 出版年:   2012

▎ 摘  要

A facile one-step solution-based process to in situ synthesize SnO2/graphene (SG) nanocomposites was developed, by using the mixture of dimethyl sulfoxide (DMSO) and H2O as both solvent and reactant. The reduction of graphene oxide (GO) and the in situ formation of SnO2 nanoparticles were realized in one step. The electrochemical experiments showed the composites provided a better Li-storage performance. The method presented in this paper may provide an effective, economic, and green strategy for the preparation of metal-codde/graphene nanocomposites.