三嵌段共聚物弹性体的非线性力学：从分子模拟到网络模型
软凝聚态物质
2018-07-17 v1 材料科学
摘要
我们基于变形过程中微观链构象的演化，引入了一种用于共聚物弹性体的熵网络模型。我们表明应力来源于全局及缠结尺度上链拉伸的加和贡献。当这些参数通过分子模拟计算时，该理论定量预测宏观应力响应。该模型仅需一个弹性模量即可描述物理交联的三嵌段网络和非交联均聚物。
引用
@article{arxiv.1807.05429,
title = {Nonlinear mechanics of triblock copolymer elastomers: from molecular simulations to network models},
author = {Amanda J. Parker and Joerg Rottler},
journal= {arXiv preprint arXiv:1807.05429},
year = {2018}
}
备注
This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Macro Letters, copyright American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see link below