Influence of film structure on mobilities of charge carriers in conducting polymers
Electrochimica Acta 52 巻 28 号
8088-8095 頁
2007-11 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Influence of film structure on mobilities of charge carriers in conducting polymers
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| 作成者 |
Jiang Xiaoqing
Patil Rahul
Mizota Haruo
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| 収録物名 |
Electrochimica Acta
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| 巻 | 52 |
| 号 | 28 |
| 開始ページ | 8088 |
| 終了ページ | 8095 |
| 抄録 |
Two sorts of poly(3-hexylthiophene) (PHT) films with the same chemical compositions were prepared, and their electrochemical, spectroscopic, and transport properties were studied with a special interest in a possible influence of film structure on mobilities of charge carriers. One of the PHT films was electrochemically synthesized using 3-hexylthiophene as a monomer (as-grown film) and the other was obtained by dissolving the as-grown film in chloroform and then casting the polymer solution (cast film). A clear difference was observed in the mobility versus doping level plot between the two sorts of PHT films, demonstrating that the difference is caused only by a distinction in film structure. An initial decreasing feature of the mobility plot observed for the cast films was accounted for in terms of swelling of the films at an early stage of doping.
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| 著者キーワード |
poly(3-hexylthiophene)
electrosynthesis
doping
mobility
swelling
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| NDC分類 |
化学 [ 430 ]
|
| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Pergamon-Elsevier Science Ltd
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| 発行日 | 2007-11 |
| 権利情報 |
Copyright(c) 2007 Pergamon-Elsevier Science Ltd
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| 出版タイプ | Author’s Original（十分な品質であるとして、著者から正式な査読に提出される版） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0013-4686
[DOI] 10.1016/j.electacta.2007.07.007
[NCID] AA00633261
[DOI] http://dx.doi.org/10.1016/j.electacta.2007.07.007
～の異版である
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