Coarse-grained Molecular Dynamics Simulations of Networks with Dynamic Crosslinks
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- YASUDA Yusuke
- National Institute of Advanced Industrial Science and Technology (AIST) Central 2
Bibliographic Information
- Other Title
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- 可動な架橋点を持つ網目の粗視化分子動力学シミュレーション
Description
<p>The dynamics of the crosslinking points greatly influences the structure and mechanical properties of the cross-linked polymeric materials. Slide-ring gels and dynamic bond elastomers are known to have dynamic cross-links which can slide along the chain, and dissociate and re-associate, respectively, and those elastomers exhibit unique mechanical properties such as softness and toughness for slide-ring gels, and toughness, degradability, and self-healing properties for dynamic bond elastomers. In spite of the important role of the mobile cross-linking points, the motion of the cross-links can not be observed via experiments, and the relationship between the structure, dynamics and properties are unclear. Then we performed coarse-grained molecular dynamics simulations to solve those problems. In this paper, we introduce our approach using coarse-grained molecular dynamics simulations to clarify the structure-dynamics-properties relationship of networks having dynamic cross-links, using slide-ring gels and dynamic bond elastomers as examples.</p>
Journal
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- NIPPON GOMU KYOKAISHI
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NIPPON GOMU KYOKAISHI 97 (3), 68-73, 2024
THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN
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Keywords
Details 詳細情報について
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- CRID
- 1390862853909577984
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- ISSN
- 18840442
- 0029022X
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed