Photovoltaic Properties of OPV Devices Using <i>cis</i>- and <i>trans</i>-2,5-Diarylfulleropyrrolidines as Acceptor Partners with P3HT on an ITO Electrode with or without PEDOT:PSS

• Ken Yoshimura

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Kiyotaka Sugawara

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Shigeki Sakumichi

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Kei Matsumoto

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Yasunori Uetani

  Sumitomo Chemical Co., Ltd

• Shuichi Hayase

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Toshiki Nokami

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

• Toshiyuki Itoh

  Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University

抄録

Three types of 2,5-diarylfulleropyrrolidine derivatives, i.e., 2,5-diphenyl, 2,5-di(thiophen-2-yl), and 2,5-di(thiophen-3-yl)fulleropyrrolidines were used as acceptor molecules with P3HT of OPV devices using two types of ITO electrodes. Their PCE depended on both the stereochemistry and nature of the two aryl substituents at the 2,5-positions of the pyrrolidine ring: the PCE of the devices using trans-diphenyl or both cis- and trans-di(thiophen-3-yl) compounds were significantly lowered by using an ITO electrode with PEDOT:PSS, while the cis-diphenyl isomer was not influenced by PSS. Furthermore, both cis- and trans-2,5-di(thiophen-2-yl)fulleropyrrolidine displayed high PCE using PEDOT:PSS.

収録刊行物

• Chemistry Letters

  Chemistry Letters 42 (10), 1209-1211, 2013-07-17

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694082128896
• NII論文ID: 10031201312
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.130506
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/42/10/1209/55636434/cl.130506.pdf
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