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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

Multichain Slip-Spring Simulations for Branch Polymers

http://hdl.handle.net/2237/00030150
http://hdl.handle.net/2237/00030150
3a44e214-b377-4261-b64f-811cd8907c6b
名前 / ファイル ライセンス アクション
Branch_Polymer_MCSS_revNov22.pdf Branch_Polymer_MCSS_revNov22 (2.4 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2019-05-09
タイトル
タイトル Multichain Slip-Spring Simulations for Branch Polymers
言語 en
著者 Masubuchi, Yuichi

× Masubuchi, Yuichi

WEKO 91015

en Masubuchi, Yuichi

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 document is the Accepted Manuscript version of a Published Work that appeared in final form in [Macromolecules], copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see [https://pubs.acs.org/articlesonrequest/AOR-jNdfmuGVhPDERfDqFdSf].”
キーワード
主題Scheme Other
主題 Viscoelasticity
キーワード
主題Scheme Other
主題 diffusion
キーワード
主題Scheme Other
主題 coarse-graining
キーワード
主題Scheme Other
主題 entanglement
キーワード
主題Scheme Other
主題 branch point motion
抄録
内容記述 Although the tube models have attained remarkable success, development of a simulation method for entangled branch polymer dynamics is still a challenge. In this study, the multichain slip-spring model has been examined to branch polymers for the first time. In the model, the bead–spring chains are dispersed in the simulation box, and the entanglement is mimicked by the virtual spring, so-called slip-spring, which connects the chains and hops along the chain. The slip-springs are created and destructed only at the chain ends. Besides, for the relaxation of entanglements formed between the backbone chains in the branch polymers, the hopping of the slip-spring across the branch point (SHAB) is additionally allowed when the branching arm relaxes. The simulation results for symmetric and asymmetric star and H branch polymers are in semiquantitative agreement with experimental and earlier simulation data extracted from the literature. Although the proposed simulation is compatible with the data for scarcely entangled systems, due to the computational difficulties the test against well-entangled systems remained unperformed, and the details of SHAB implementation remain open.
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:2019-12-26
言語 ja
内容記述タイプ Other
出版者
言語 en
出版者 ACS Publications
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/10.1021/acs.macromol.8b01739
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0024-9297
書誌情報 en : Macromolecules

巻 51, 号 24, p. 10184-10193, 発行日 2018-12-26
著者版フラグ
値 author
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