Modelling of nano-filler reinforcement, filler strength and experimental results of nanosilica composites made by a precipitation method

被引：6

作者：

Claiden, P. ^{[1
]}

Knowles, G. ^{[1
]}

Liu, F. ^{[2
]}

Wei, Q. ^{[2
]}

Li, X. ^{[2
]}

Aw, C. J. ^{[3
]}

Ren, X. J. ^{[3
]}

机构：

[1] Sino British Coll SBC USST, Sch Engn, Shanghai 200031, Peoples R China

[2] Univ Shanghai Sci & Technol, Sch Sci & Engn, Shanghai 200093, Peoples R China

[3] Liverpool John Moores Univ, Sch Engn, Liverpool L3 3AF, Merseyside, England

来源：

COMPUTATIONAL MATERIALS SCIENCE | 2014年 / 94卷

关键词：

Silica/PVC; Filler-filler bond modulus; Effective composite modulus; Cluster-Cluster Aggregation (CCA) model; MECHANICAL-PROPERTIES; MASS-TRANSFER; YIELD-STRESS; POLYMER; NANOCOMPOSITES; NANOPARTICLES; ELASTOMERS; MEMBRANES; STIFFNESS; BEHAVIOR;

D O I：

10.1016/j.commatsci.2014.01.041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, a method of producing nanocomposite (silica/PVC) from a mixture of polymer solvent and particulate suspension is presented. This method can be used to produce nanocomposites from a wide range of polymer and particulate materials. An analytical methodology together with a model of the polymer chain-nanoparticle interface is successfully used to estimate filler-filler bond modulus and used in establishing a model for predicting the effective composite modulus. This provides a verifiable link between theory and experimental results based on compression testing. Results from the model are also compared with data obtained from the literature. Along with understanding of reinforcement from the aggregated-nanofiller comes the possibility to control its size and shape. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：27 / 34

页数：8

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