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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/16897
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| タイトル: | Effect of Molecular Orientation to Proton Conductivity in Sulfonated Polyimides with bent backbones |
| 著者: | Nagao, Yuki
Ohno, Kazuki
Tsuyuki, Shinya
Suetsugu, Kota
Hara, Mitsuo
Nagano, Shusaku |
| キーワード: | Sulfonated polyimide
Molecular orientation
In-plane orientation
Organized structure
Proton conductivity
Lyotropic liquid crystalline property |
| 発行日: | 2019-10-10 |
| 出版者: | Taylor & Francis |
| 誌名: | Molecular Crystals and Liquid Crystals |
| 巻: | 686 |
| 号: | 1 |
| 開始ページ: | 84 |
| 終了ページ: | 91 |
| DOI: | 10.1080/15421406.2019.1648041 |
| 抄録: | Two organized sulfonated polyimides (ASPIs) with bent polymer backbones were synthesized to study a relation between structure and proton conductivity. Proton conductivity exhibited different values between the thin film and bulk pelletized forms. Results from small-angle X-ray scattering (SAXS) and attenuated total reflection measurements suggest that the orientation of backbones is different between the thin film and bulk forms. SAXS results suggest excess amount of water uptake in the bulk samples compared to the thin film form. These structure and water uptake property could contribute the difference of the proton conductivity between the thin film and bulk pelletized forms. |
| Rights: | This is an Author's Accepted Manuscript of an article published in Molecular Crystals and Liquid Crystals, 686(1), 2019, pp.84-91. Copyright (C) 2019 Taylor & Francis, available online at: https://doi.org/10.1080/15421406.2019.1648041 |
| URI: | http://hdl.handle.net/10119/16897 |
| 資料タイプ: | author |
| 出現コレクション: | c10-1. 雑誌掲載論文 (Journal Articles)
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