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IEICE TRANSACTIONS on Electronics

Bulk-Heterojunction Organic Solar Cells Based on Phenylene-Thiophene Oligomer and Phenyl-C61-Butyric-Acid Methyl Ester

Shunjiro FUJII, Takanori OKUKAWA, Zongfan DUAN, Yuichiro YANAGI, Masaya OHZEKI, Tatsuki YANAGIDATE, Yuki ARAI, Gaoyang ZHAO, Yasushiro NISHIOKA, Hiromichi KATAURA

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Summary :

We characterized bulk-heterojunction (BHJ) solar cells using a new phenylene-thiophene oligomer, 3,7-bis[5-(4-n-hexylphenyl)-2-thienyl]dibenzothiophene-5,5-dioxide (37HPTDBTSO), and phenyl-C61-butyric-acid methyl ester (PCBM). Their photovoltaic properties including current-voltage characteristics and spectrum response were investigated. It was found that 37HPTDBTSO is appraised to be valuable electron donor. The characteristics of BHJ solar cells using mixed two donors of 37HPTDBTSO and a polymer of poly(3-hexylthiophene) (P3HT) were further investigated. OSC using the blend film of mixed donars and PCBM achieved a power conversion efficiency of 0.89%.

Publication
IEICE TRANSACTIONS on Electronics Vol.E97-C No.5 pp.405-408
Publication Date
2014/05/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E97.C.405
Type of Manuscript
BRIEF PAPER
Category

Authors

Shunjiro FUJII
  National Institute of Advanced Industrial Science and Technology (AIST)
Takanori OKUKAWA
  Nihon University
Zongfan DUAN
  Xi'an University of Technology
Yuichiro YANAGI
  Nihon University
Masaya OHZEKI
  Nihon University
Tatsuki YANAGIDATE
  Nihon University
Yuki ARAI
  Nihon University
Gaoyang ZHAO
  Xi'an University of Technology
Yasushiro NISHIOKA
  Nihon University
Hiromichi KATAURA
  National Institute of Advanced Industrial Science and Technology (AIST)

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