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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Multi-chain slip-spring simulations for polyisoprene melts

http://hdl.handle.net/2237/00032345
http://hdl.handle.net/2237/00032345
54cffe79-ecc9-4ec9-b684-a5a0e8b0523e
名前 / ファイル ライセンス アクション
Korea-Australia2019.pdf Korea-Australia2019 (887.4 kB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 99583

en Masubuchi, Yuichi

Search repository
Uneyama, Takashi

× Uneyama, Takashi

WEKO 99584

en Uneyama, Takashi

Search repository
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
著者版フラグ
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