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Optimized “Alloy‐Parallel” Morphology of Ternary Organic Solar Cells
Author(s) -
Wang Zaiyu,
Zhang Yajie,
Zhang Jianqi,
Wei Zhixiang,
Ma Wei
Publication year - 2016
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201502456
Subject(s) - ternary operation , materials science , small molecule , fullerene , organic solar cell , morphology (biology) , molecule , polymer , organic molecules , alloy , ternary alloy , nanotechnology , polymer science , chemical engineering , computer science , organic chemistry , chemistry , composite material , biochemistry , biology , engineering , genetics , programming language
The morphology features of polymer/small molecule/fullerene ternary organic solar cells are investigated. For the first time, simultaneously enhanced face‐on molecular packing for both polymer and small‐molecule donor materials is observed. This optimized morphology yields an enhanced performance at 40% small‐molecule composition.