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  • 文献标题:   Room temperature reduction of multilayer graphene oxide film on a copper substrate: Penetration and participation of copper phase in redox reactions
  • 文献类型:   Article
  • 作　　者:   VOYLOV DN, AGAPOV AL, SOKOLOV AP, SHULGA YM, ARBUZOV AA
  • 作者关键词:  
  • 出版物名称:   CARBON
  • ISSN:   0008-6223 EI 1873-3891
  • 通讯作者地址:   Univ Tennessee
  • 被引频次:   16
  • DOI:   10.1016/j.carbon.2013.12.067
  • 出版年:   2014

▎ 摘　　要

A self-reduction of graphene oxide (GO) at room temperature after prolonged storage on a copper substrate is evidenced by decrease of oxygen content and a dramatic, 6 orders in magnitude, increase in dc conductivity. Experiments revealed that the stored GO film contains copper hydroxide phase embedded in the reduced GO structure. (C) 2013 Elsevier Ltd. All rights reserved.