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Multi-chain slip-spring simulations for polyisoprene melts
http://hdl.handle.net/2237/00032345
http://hdl.handle.net/2237/0003234554cffe79-ecc9-4ec9-b684-a5a0e8b0523e
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-06-10 | |||||
タイトル | ||||||
タイトル | Multi-chain slip-spring simulations for polyisoprene melts | |||||
言語 | en | |||||
著者 |
Masubuchi, Yuichi
× Masubuchi, Yuichi× Uneyama, Takashi |
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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 a post-peer-review, pre-copyedit version of an article published in [Korea-Australia Rheology Journal]. The final authenticated version is available online at: http://dx.doi.org/10.1007/s13367-019-0024-3”. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | molecular simulations | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | rheology | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | entanglement | |||||
抄録 | ||||||
内容記述 | The multi-chain slip-spring (MCSS) model is a coarse-grained molecular model developed for efficient simulations of the dynamics of entangled polymers. In this study, we examined the model for the viscoelasticity of polyisoprene (PI) melts, for which the data are available in the literature. We determined the conversion factor for the molecular weight from the fitting of the molecular weight dependence of zero-shear viscosity. According to the obtained value, we calculated the linear viscoelasticity of several linear PI melts to determine the units of time and modulus. Based on the conversion factors thus determined, we predicted linear viscoelasticity of 6-arm star PI melts, and viscosity growth under high shear for linear PI melts. The predictions were in good agreement with the data, demonstrating the validity of the method. The conversion factors determined were consistent with those reported for polystyrene melts earlier, whereas the relations between the conversion factors are still unknown. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2020/11/01 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Springer | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
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/10.1007/s13367-019-0024-3 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1226-119X | |||||
書誌情報 |
en : Korea-Australia Rheology Journal 巻 31, 号 4, p. 241-248, 発行日 2019-11 |
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著者版フラグ | ||||||
値 | author |