覆盖有非均匀聚合物刷的硬度增加表面的力学响应：一个数值模拟模型。
Mechanical response of a surface of increasing hardness covered with a nonuniform polymer brush: a numerical simulation model.
作者信息
Hernández-Fragoso J S, Alas S J, Gama Goicochea A
机构信息
Posgrado en Ciencias Naturales e Ingeniería, Universidad Autónoma Metropolitana Unidad Cuajimalpa Ciudad de México 05300 Mexico
Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana Unidad Cuajimalpa Ciudad de México 05300 Mexico.
出版信息
RSC Adv. 2020 Apr 1;10(23):13405-13409. doi: 10.1039/d0ra01385d.
Abstract
The compression force with indentation on a polymer brush with chains of unequal lengths is predicted with numerical simulations, as a function of increasing hardness of the grafting surface, finding that properties of the brush are distinguished from those of the surface and that its hardness propagates through the brush.
摘要
通过数值模拟预测了在具有不等长链的聚合物刷上进行压痕时的压缩力，该压缩力是接枝表面硬度增加的函数，结果发现刷子的性质与表面性质不同，且其硬度会在整个刷子中传播。
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