Citation:
Yantao Chen, Huiyuan Hu, Bo Yang, Yulei Shi. 聚合物链状分子的构象统计——推荐一个高分子实验[J]. University Chemistry,
;2022, 37(7): 211001.
doi:
10.3866/PKU.DXHX202110015
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介绍了利用分子模拟对链状分子进行构象统计的实验设计。选取常见且结构简单的聚乙烯作为研究对象,利用软件Materials Studio对聚乙烯进行建模,模拟其运动过程,在微观层面重现了链状分子构象,验证了构象尺寸的标度理论,有利于学生对链构象建立形象化认知。该实验设计便于学生在个人电脑上操作,满足有限的实验课时要求。
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Dassault Systèmes BIOVIA, Materials Studio Software, Version 2019; Dassault Systèmes:San Diego, CA, USA, 2019.
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