聚酰胺及其复合材料由于优异的综合性能在工业领域得以广泛应用,微观模拟技术有助于加深在原子分子层级对体系微结构及物理力学性能的理解,加快聚酰胺及其复合材料的优化设计。重点介绍了不同粒度分辨率下材料性能的模拟方法,综述了近年来聚酰胺及其复合材料体系微观建模以及物理力学性能模拟的研究进展,旨在为聚酰胺及其复合材料的正向设计及分子工程提供指导,满足更高性能应用的需求。
Polyamides and their composites are widely used in the industrial field due to their excellent comprehensive properties.Micro-scale simulation techniques contribute to a deeper understanding of the microstructure,physical and mechanical properties of the system at the atomic and molecular level,accelerating the optimal design of polyamides and their composites.The simulation methodologies of the materials properties under different particle size resolutions were introduced in details,and the research progresses on microscopic modeling,physical and mechanical properties simulation of polyamides and their composites over the past years were reviewed,which could provide guidance for the forward design and molecular engineering of polyamides and their composites to meet the demands of higher performance applications.
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基金资助
国家自然科学基金(52303049);浙江省“领雁”研发攻关计划项目(2024C01156);“科创甬江2035”关键技术突破计划项目(2024Z086;2024Z241)
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