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Solution‐Processed Fullerene‐Based Organic Schottky Junction Devices for Large‐Open‐Circuit‐Voltage Organic Solar Cells
Author(s) -
Yang Bin,
Guo Fawen,
Yuan Yongbo,
Xiao Zhengguo,
Lu Yunzhang,
Dong Qingfeng,
Huang Jinsong
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201203080
Subject(s) - materials science , fullerene , schottky diode , open circuit voltage , organic solar cell , photovoltaic system , optoelectronics , energy conversion efficiency , schottky barrier , voltage , nanotechnology , engineering physics , electrical engineering , organic chemistry , physics , chemistry , diode , engineering
A solution‐processed fullerene‐based organic Schottky junction photovoltaic device is fabricated to produce a large open circuit voltage, 0.85–0.95 V, which is higher than that of most organic bulk‐heterojunction devices. A power conversion efficiency of 5% is achieved in fullerene‐derivative [6,6]‐phenyl‐C71‐butyric acid methylester‐based Schottky junction devices.