Volume 256, Issue 1 pp. 40-47
Article

Monte Carlo Simulations on Nanoparticles in Elastomers. Effects of the Particles on the Dimensions of the Polymer Chains and the Mechanical Properties of the Networks

James E. Mark

Corresponding Author

James E. Mark

Department of Chemistry and the Polymer Research Center, The University of Cincinnati, Cincinnati, OH 45221-0172, USA

Department of Chemistry and the Polymer Research Center, The University of Cincinnati, Cincinnati, OH 45221-0172, USASearch for more papers by this author
Reda Abou-Hussein

Reda Abou-Hussein

Department of Chemistry and the Polymer Research Center, The University of Cincinnati, Cincinnati, OH 45221-0172, USA

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Taner Z. Sen

Taner Z. Sen

L. H. Baker Center for Bioinformatics and Biological Statistics, Iowa State University, Ames, IA 50011- 3020, USA

Department of Biochemistry, Biophysics, and Molecular Biology, Iowa State University, Ames, IA 50011, USA

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Andrzej Kloczkowski

Andrzej Kloczkowski

Department of Biochemistry, Biophysics, and Molecular Biology, Iowa State University, Ames, IA 50011, USA

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First published: 25 September 2007
Citations: 7

Abstract

Summary: Reinforcement of elastomers is modeled using Monte Carlo simulations on rotational isomeric state chains, to characterize their spatial configurations in the vicinity of filler particles. The resulting filler-perturbed distributions of the chain end-to-end distances are in agreement with experimental results gotten by neutron scattering. The use of these distributions in a standard molecular theory of rubberlike elasticity produces stress-strain isotherms for elongation that are consistent with available experimental results.

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