Special Issues
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Molecular Simulations of Polymer Materials

Submission Deadline: 30 August 2025 (closed) View: 958 Submit to Journal

Guest Editors

Dr. Yijing Nie

Email: nieyijing@ujs.edu.cn

Affiliation: School of Materials Science and Engineering, Jiangsu University, Zhenjiang, 212000, China

Homepage:

Research Interests: Molecular simulation of polymer glass transition and crystallization; preparation of high-performance rubber nanocomposites; relationship between rubber micro-network structure and properties


Summary

In the field of polymer materials, molecular simulation methods have become an effective method for studying the corresponding physical/chemical microscopic mechanisms of polymer materials, as well as constructing quantitative relationships between material microstructure and macroscopic properties. The results of molecular simulations can not only provide theoretical explanations for related experimental phenomena, but also predict related phenomena or performance, thereby guiding experimental design. In this special issue, we welcome the work of molecular simulation methods to study phenomena and mechanisms of polymer materials, including but not limited to polymer crystallization, polymer glass transition, polymer self-assembly, dynamic polymers, polymer viscoelasticity, etc.


The following subtopics are the particular interests of this special issue, including but not limited to: 

• Molecular simulations of polymer crystallization;

• Molecular simulations of polymer glass transition;

• Molecular simulations of polymer self-assembly;

• Molecular simulations of self-healing of polymers;

• Molecular simulations of dynamic polymers;

• Molecular simulations of polymer viscoelasticity;

• Molecular simulations of relationship between structures and properties of polymers;

• Molecular simulations of polyelectrolyte;

• Molecular simulations of polymers combined with machine learning methods;

• Theoretical calculation and simulations of polymer phase separation.


Keywords

Molecular simulations, Molecular dynamics simulations, Monte Carlo simulations, Polymer materials

Published Papers


  • Open Access

    ARTICLE

    Influence of Intermolecular Forces and Spatial Effects on the Mechanical Properties of Silicone Sealant by Molecular Dynamics Simulation

    Wen Qi, Yu-Fei Du, Bo-Han Chen, Gui-Lei An, Chun Lu
    CMC-Computers, Materials & Continua, Vol.85, No.2, pp. 2763-2780, 2025, DOI:10.32604/cmc.2025.069505
    (This article belongs to the Special Issue: Molecular Simulations of Polymer Materials)
    Abstract In the production process of silicone sealant, mineral oil is used to replace methyl silicone oil plasticizer in silicone sealant to reduce costs and increase efficiency. However, the silicone sealant content in mineral oil is prone to premature aging, which significantly reduces the mechanical properties of the silicone sealant and severely affects its service life. At the same time, there are few reports on the simulation research of the performance of silicone sealant. In this study, three mixed system models of crosslinking silicone sealant/plasticizer are constructed by the molecular dynamics simulation method, and the effect… More >

  • Open Access

    ARTICLE

    Length Dependent Crystallization of Linear Polymers under Different Cooling Rates: Molecular Dynamics Simulations

    Dan Xu, Chuanfu Luo
    CMC-Computers, Materials & Continua, Vol.85, No.2, pp. 2807-2818, 2025, DOI:10.32604/cmc.2025.069471
    (This article belongs to the Special Issue: Molecular Simulations of Polymer Materials)
    Abstract The crystallization behavior of polymers is significantly influenced by molecular chain length and the dispersion of varying chain lengths. The complexity of studying crystallization arises from the dispersity of polymer materials and the typically slow cooling rates. Recent advancements in fast cooling techniques have rendered the investigation of polymer crystallization at varying cooling rates an attractive area of research; however, a systematic quantitative framework for this process is still lacking. We employ a coarse-grained model for polyvinyl alcohol (CG-PVA) in molecular dynamics simulations to study the crystallization of linear polymers with varying chain lengths under… More >

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