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  • 文献标题:   An electrically conducting polymer/graphene composite with a very low percolation threshold
  • 文献类型:   Article
  • 作　　者:   PANG H, CHEN T, ZHANG GM, ZENG BQ, LI ZM
  • 作者关键词:   electrical propertie, polymer, graphene nanosheet, percolation threshold
  • 出版物名称:   MATERIALS LETTERS
  • ISSN:   0167-577X
  • 通讯作者地址:   Univ Elect Sci Technol China
  • 被引频次:   178
  • DOI:   10.1016/j.matlet.2010.07.001
  • 出版年:   2010

▎ 摘　　要

A graphene nanosheet/ultra-high molecular weight polyethylene composite with a segregated structure has been fabricated using water/ethanol solvent-assisted dispersion and hot compression at 200 degrees C. A percolation threshold as low as 0.070 vol.% has been achieved because of the formation of a two-dimensional conductive network. (C) 2010 Elsevier B.V. All rights reserved.