title: Chemically modified graphene oxides as a hole transport layer in organic solar cells.
abstract: We demonstrate O(2) plasma treated graphene oxides with a work function of 5.2 eV as a high performance hole transport layer in organic solar cells. The high transparency and high work function simultaneously increase short circuit current, threshold voltage and fill factor, resulting in a 30% increase in cell efficiency.
authors: State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian National Laboratory for Clean Energy, 457 Zhongshan Road, Dalian 116023, PR China.
authors: Dong
authors: D
authors: Yang
authors: Lingyu
authors: L
authors: Zhou
authors: Lingcheng
authors: L
authors: Chen
authors: Bin
authors: B
authors: Zhao
authors: Jian
authors: J
authors: Zhang
authors: Can
authors: C
authors: Li