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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 shu

聚合物链状分子的构象统计——推荐一个高分子实验

1.
School of Chemical and Environmental Engineering, Shenzhen University, Shenzhen 518071, Guangdong Province, China;
2.
Shenzhen Puhua System Tech Co., LTD, Shenzhen 518071, Guangdong Province, China

Received Date: 8 October 2021

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。
- Polymer experiment,
- Polymer chain,
- Conformation statistics,
- Molecular simulation
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