X-ray absorption fine structure study on the role of solvent on polymerization of 3-hexylthiophene with solid FeCl 3 particles

Tomoyasu Hirai, Masanao Sato, Makoto Kido, Yusuke Nagae, Katsuhiro Kaetsu, Yudai Kiyoshima, Shota Fujii, Tomoyuki Ohishi, Kevin L. White, Yuji Higaki, Yasutake Teraoka, Maiko Nishibori, Kazutaka Kamitani, Kenji Hanada, Takeharu Sugiyama, Ryuichi Sugimoto, Kazuhiko Saigo, Ken Kojio, Atsushi Takahara

研究成果: ジャーナルへの寄稿記事

9 引用 (Scopus)

抄録

Poly(3-hexylthiophene) (P3HT) is an important basic material that is widely used in p-type semiconductor devices for organic solar cells and transistors. time. However, the change is dramatically suppressed in comparison with the initial reaction. This supports that there is polymer adsorption on the ferric chloride particles that regulates formation of the radical cation on the 3HT. In short, the adsorbed polymer appears to poison the catalytic behavior. To clarify the effect of solvent on the polymerization, researchers replaced chloroform with hexane and carried out the reaction under similar conditions. The polymerization is initiated when two radical cations react. A pair of protons departs at the extended part of the dimer to form a neutral structure. Another radical cation is then generated at the end of the extended polymer chain due to reduction of Fe(II), propagating the reaction. Through this reaction, a polymer with high molecular weight is formed.

元の言語英語
ページ(範囲)2075-2078
ページ数4
ジャーナルJournal of Polymer Science, Part A: Polymer Chemistry
53
発行部数18
DOI
出版物ステータス出版済み - 1 1 2015

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X ray absorption
Polymers
Polymerization
Cations
Positive ions
Poisons
Hexanes
Semiconductor devices
Chloroform
Chlorine compounds
Hexane
Dimers
Protons
Transistors
Molecular weight
Adsorption

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Organic Chemistry
  • Materials Chemistry

これを引用

X-ray absorption fine structure study on the role of solvent on polymerization of 3-hexylthiophene with solid FeCl 3 particles . / Hirai, Tomoyasu; Sato, Masanao; Kido, Makoto; Nagae, Yusuke; Kaetsu, Katsuhiro; Kiyoshima, Yudai; Fujii, Shota; Ohishi, Tomoyuki; White, Kevin L.; Higaki, Yuji; Teraoka, Yasutake; Nishibori, Maiko; Kamitani, Kazutaka; Hanada, Kenji; Sugiyama, Takeharu; Sugimoto, Ryuichi; Saigo, Kazuhiko; Kojio, Ken; Takahara, Atsushi.

:: Journal of Polymer Science, Part A: Polymer Chemistry, 巻 53, 番号 18, 01.01.2015, p. 2075-2078.

研究成果: ジャーナルへの寄稿記事

Hirai, T, Sato, M, Kido, M, Nagae, Y, Kaetsu, K, Kiyoshima, Y, Fujii, S, Ohishi, T, White, KL, Higaki, Y, Teraoka, Y, Nishibori, M, Kamitani, K, Hanada, K, Sugiyama, T, Sugimoto, R, Saigo, K, Kojio, K & Takahara, A 2015, ' X-ray absorption fine structure study on the role of solvent on polymerization of 3-hexylthiophene with solid FeCl 3 particles ', Journal of Polymer Science, Part A: Polymer Chemistry, 巻. 53, 番号 18, pp. 2075-2078. https://doi.org/10.1002/pola.27720
Hirai, Tomoyasu ; Sato, Masanao ; Kido, Makoto ; Nagae, Yusuke ; Kaetsu, Katsuhiro ; Kiyoshima, Yudai ; Fujii, Shota ; Ohishi, Tomoyuki ; White, Kevin L. ; Higaki, Yuji ; Teraoka, Yasutake ; Nishibori, Maiko ; Kamitani, Kazutaka ; Hanada, Kenji ; Sugiyama, Takeharu ; Sugimoto, Ryuichi ; Saigo, Kazuhiko ; Kojio, Ken ; Takahara, Atsushi. / X-ray absorption fine structure study on the role of solvent on polymerization of 3-hexylthiophene with solid FeCl 3 particles :: Journal of Polymer Science, Part A: Polymer Chemistry. 2015 ; 巻 53, 番号 18. pp. 2075-2078.
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abstract = "Poly(3-hexylthiophene) (P3HT) is an important basic material that is widely used in p-type semiconductor devices for organic solar cells and transistors. time. However, the change is dramatically suppressed in comparison with the initial reaction. This supports that there is polymer adsorption on the ferric chloride particles that regulates formation of the radical cation on the 3HT. In short, the adsorbed polymer appears to poison the catalytic behavior. To clarify the effect of solvent on the polymerization, researchers replaced chloroform with hexane and carried out the reaction under similar conditions. The polymerization is initiated when two radical cations react. A pair of protons departs at the extended part of the dimer to form a neutral structure. Another radical cation is then generated at the end of the extended polymer chain due to reduction of Fe(II), propagating the reaction. Through this reaction, a polymer with high molecular weight is formed.",
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AU - Nagae, Yusuke

AU - Kaetsu, Katsuhiro

AU - Kiyoshima, Yudai

AU - Fujii, Shota

AU - Ohishi, Tomoyuki

AU - White, Kevin L.

AU - Higaki, Yuji

AU - Teraoka, Yasutake

AU - Nishibori, Maiko

AU - Kamitani, Kazutaka

AU - Hanada, Kenji

AU - Sugiyama, Takeharu

AU - Sugimoto, Ryuichi

AU - Saigo, Kazuhiko

AU - Kojio, Ken

AU - Takahara, Atsushi

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