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  • 文献标题:   Centimeter-Sized Dried Foam Films of Graphene: Preparation, Mechanical and Electronic Properties
  • 文献类型:   Article
  • 作　　者:   CHEN WF, YAN LF
  • 作者关键词:   graphene, ultrathin, dried foam film, transparency, electrical conductivity
  • 出版物名称:   ADVANCED MATERIALS
  • ISSN:   0935-9648
  • 通讯作者地址:   Univ Sci Technol China
  • 被引频次:   30
  • DOI:   10.1002/adma.201203222
  • 出版年:   2012

▎ 摘　　要

A simple method to fabricate centimeter-sized thin films of graphene oxide (GO) is developed via drying the relative liquid film supported by a rigid frame. After reduction, centimeter-sized thin reduced GO films are obtained, and the maximum transparency is 75.8% while the minimum sheet resistance is 920 Omega square(-1).