A solution-processed hole extraction layer made from ultrathin MoS 2 nanosheets for efficient organic solar cells

Xing Gu, Wei Cui, Hai Li, Zhongwei Wu, Zhiyuan Zeng, Shuit Tong Lee, Hua Zhang, Baoquan Sun

Research output: Contribution to journalArticlepeer-review

232 Scopus citations

Abstract

Room-temperature solution-processed ultrathin 2D MoS2 nanosheets are integrated into organic solar cells as an efficient hole extraction layer. An enhanced power conversion efficiency of 8.11% is achieved, which is superior to that of traditional vacuum-evaporated molybdenum oxide.

Original languageEnglish
Pages (from-to)1262-1268
Number of pages7
JournalAdvanced Energy Materials
Volume3
Issue number10
DOIs
StatePublished - Oct 2013
Externally publishedYes

Keywords

  • hole extraction layers
  • molybdenum disulfide
  • solution-processed materials
  • trap density
  • ultrathin nanosheets

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