Issue 7, 2012
From the journal:

RSC Advances

Efficient small molecule organic semiconductor containing bis-dimethylfluorenyl amino benzo[b]thiophene for high open circuit voltage in high efficiency solution processed organic solar cell†

Jooyoung Kim,a   Haye Min Ko,a   Nara Cho,a   Sanghyun Paek,a   Jae Kwan Lee*b  and  Jaejung Ko*a  

* Corresponding authors

a Department of New Material Chemistry, Korea University, Chungnam, Republic of Korea
E-mail: jko@korea.ac.kr
Fax: +82-41-860-5396
Tel: +82-41-860-1337

b Department of Chemistry Education, Chosun University, Gwangju, Republic of Korea
E-mail: chemedujk@chosun.ac.kr
Fax: +82-62-232-8122
Tel: +82-62-230-7368

Abstract

A new small molecule organic semiconductor, bisDMFABT-Th-MMN, containing a benzothiophene donor and methylene-malononitrile acceptor, exhibited high power conversion efficiency of 4.01% with a high open circuit voltage of 0.95 V in solution processed small molecule organic solar cells.

Graphical abstract: Efficient small molecule organic semiconductor containing bis-dimethylfluorenyl amino benzo[b]thiophene for high open circuit voltage in high efficiency solution processed organic solar cell

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Article information

DOI
https://doi.org/10.1039/C2RA01271E
Article type
Communication
Submitted
09 Dec 2011
Accepted
09 Jan 2012
First published
11 Jan 2012

RSC Adv., 2012,2, 2692-2695

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Efficient small molecule organic semiconductor containing bis-dimethylfluorenyl amino benzo[b]thiophene for high open circuit voltage in high efficiency solution processed organic solar cell

J. Kim, H. M. Ko, N. Cho, S. Paek, J. K. Lee and J. Ko, RSC Adv., 2012, 2, 2692 DOI: 10.1039/C2RA01271E

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