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High Performance Ternary Organic Solar Cells due to Favored Interfacial Connection by a Non-Fullerene Electron Acceptor with Cross-Like Molecular Geometry

Authors :
Zhengxu Cai
Wei Chen
Luping Yu
Donglin Zhao
Qinghe Wu
Valerii Sharapov
Andriy Neshchadin
Source :
The Journal of Physical Chemistry C. 122:11305-11311
Publication Year :
2018
Publisher :
American Chemical Society (ACS), 2018.

Abstract

The non-fullerene electron acceptor, TPB, exhibits a unique cross-like molecular geometry which helps it to stay preferentially at the interfaces between PTB7-Th and PC71BM, when it is used as the ...

Details

ISSN :
19327455 and 19327447
Volume :
122
Database :
OpenAIRE
Journal :
The Journal of Physical Chemistry C
Accession number :
edsair.doi...........39f54011e90f7812f7bc144f7d85e9ae