An influence of monomeric porphyrin structure on the electropolymerized photoactive electrode for polymer solar cells

Kensuke Takechi, Naoko Takahashi, Tohru Shiga, Tsuyoshi Akiyama, Sunao Yamada

    研究成果: Contribution to journalArticle査読

    2 被引用数 (Scopus)

    抄録

    We have fabricated and compared photocurrent generation properties of electropolymerized films consisting of 2,2'-bithiophene and a porphyrin derivative, 5,10,15,20-tetra(3-thienyl)-21H,23H-porphyrin or 5,10,15,20-tetra(2-thienyl)-21H,23H-porphyrin. It was found that the location and the concentration of porphyrin moieties in the films were different between the two porphyrin monomers, and the polymer film with the former porphyrin gave larger photocurrent than the latter. The result indicates that the molecular design of the polymer electrode is very important for effective photocurrent generation.

    本文言語英語
    ページ(範囲)10-14
    ページ数5
    ジャーナルMolecular Crystals and Liquid Crystals
    538
    DOI
    出版ステータス出版済み - 6 1 2011

    All Science Journal Classification (ASJC) codes

    • 化学 (全般)
    • 材料科学(全般)
    • 凝縮系物理学

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