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Precise synthesis of a series of poly(4-n-alkylstyrene)s and their glass transition temperatures
http://hdl.handle.net/2237/26781
http://hdl.handle.net/2237/26781cd09a4d8-d9e4-48ab-aba5-867a4812376b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Manuscript-Matsushima-et-al-revised.pdf ファイル公開:2018/05/01 (413.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-07-06 | |||||
| タイトル | ||||||
| タイトル | Precise synthesis of a series of poly(4-n-alkylstyrene)s and their glass transition temperatures | |||||
| 言語 | en | |||||
| 著者 |
Matsushima, Satoru
× Matsushima, Satoru× Takano, Atsushi× Takahashi, Yoshiaki× Matsushita, Yushu |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | This is the peer reviewed version of the following article:[Matsushima, S., Takano, A., Takahashi, Y. and Matsushita, Y. (2017), Precise synthesis of a series of poly(4-n-alkylstyrene)s and their glass transition temperatures. J. Polym. Sci. Part B: Polym. Phys., 55: 757–763. doi:10.1002/polb.24326], which has been published in final form at [http://doi.org/10.1002/polb.24326]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | poly(4-n-alkylstyrene) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | living anionic polymerization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | glass transition temperatures | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fox-Flory equation | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Poly(4-n-alkylstyrene)s with six kinds of n-alkyl groups such as methyl, ethyl, propyl, butyl, hexyl, and octyl groups covering wide molecular weight range from around 5 k to over 100 k were precisely synthesized by living anionic polymerizations. It was confirmed that all the polymers obtained have narrow molecular weight distribution, that is, Mw/Mn is all less than 1.1, by SEC. Tgs of all the polymers were estimated by DSC measurements and it turned out to be clear that their molecular weight dependence was well described by the Fox–Flory equations. Furthermore, it is evident that Tg monotonically decreases as a number of carbon atoms of n-alkyl group is increased, though Tg values are all 20 K or more higher than those reported previously for the same polymer series. This is because backbone mobility increases by introducing longer n-alkyl side groups with high mobility, while Tg difference in between this work and the previous one may due to the experimental conditions and also to the molecular weight range adopted. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Wiley | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1002/polb.24326 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0887-6266 | |||||
| 書誌情報 |
en : JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 巻 55, 号 9, p. 757-763, 発行日 2017-05-01 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://doi.org/10.1002/polb.24326 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26781 | |||||
| 識別子タイプ | HDL | |||||
