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Physical and electrical characteristics of supramolecular polymer films based on guanosine derivatives modified with tetrathiafulvalene moiety
http://hdl.handle.net/2241/118985
http://hdl.handle.net/2241/118985d53fa8be-c57b-44f3-a259-0bfaac22a0f7
名前 / ファイル | ライセンス | アクション |
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PJ_44-9.pdf (1.1 MB)
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Item type | Journal Article(1) | |||||
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公開日 | 2013-05-14 | |||||
タイトル | ||||||
タイトル | Physical and electrical characteristics of supramolecular polymer films based on guanosine derivatives modified with tetrathiafulvalene moiety | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Choi, Seong Jib
× Choi, Seong Jib× Kuwabara, Junpei× 神原, 貴樹 |
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著者別名 |
桑原, 純平
× 桑原, 純平× 神原, 貴樹 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Supramolecular films consisting of guanosine derivatives modified with a tetrathiafulvalene (TTF) moiety have been prepared. The hydrogen bonding network of the guanosine unit enables the formation of a robust and self-supporting cast film by a solution process. Differential scanning calorimetry and dynamic mechanical analysis (DMA) revealed that the self-supporting films were mechanically flexible and their glass transition temperature was lower than room temperature. The results of the DMA also showed the viscoelastic properties of the films at room temperature. The physical properties of the films of the derivatives depended on both the length of the alkyl chains and the structure of their terminal group. The chemical oxidation of the derivatives resulted in the formation of the absorption band due to the radical cationic TTF moiety. The composite film of the derivatives with 7,7,8,8,-tetracyanoquinodimethane exhibited electrical conductivity. | |||||
書誌情報 |
Polymer journal 巻 44, 号 9, p. 946-951, 発行日 2012-09 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0032-3896 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00777013 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1038/pj.2012.47 | |||||
権利 | ||||||
権利情報 | © 2013 The Society of Polymer Science, Japan | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Nature pub. | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2241/118985 | |||||
識別子タイプ | HDL |