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  • 文献标题:   Hierarchical vertically oriented graphene as a catalytic counter electrode in dye-sensitized solar cells
  • 文献类型:   Article
  • 作　　者:   YU KH, WEN ZH, PU HH, LU GH, BO Z, KIM H, QIAN YY, ANDREW E, MAO S, CHEN JH
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF MATERIALS CHEMISTRY A
  • ISSN:   2050-7488
  • 通讯作者地址:   Univ Wisconsin
  • 被引频次:   62
  • DOI:   10.1039/c2ta00380e
  • 出版年:   2013

▎ 摘　　要

Vertically oriented graphene (VG) nanosheets are synthesized for counter electrodes (CEs) of dye-sensitized solar cells (DSSCs). The VG electrode exhibits charge transfer resistance about 1% of the Pt electrode and improves power conversion efficiency of DSSCs from 4.68% (for Pt CEs) to 5.36%.