科学防疫与高分子化学

doi:10.3866/PKU.DXHX202008079

Abstract

Abstract:

COVID-19 has become a worldwide epidemic disease. In this nationwide battle against the novel coronavirus, polymer materials are playing important roles in personal protection, medical supplies, and construction consumables. This article introduces the preparation principle of polymer materials involved in scientific epidemic prevention, and integrates them to polymer chemistry course, so that students can combine them with practical life to deepen their understanding of polymer chemistry.

Key words: COVID-19, Polymer materials, Coordination polymerization, Free radical polymerization, Step polymerization, Ionic polymerization, Free radical copolymerization

MSC2000:

Jing Chang, Chuang Shang, Yuping Wei. Scientific Epidemic Prevention and Polymer Chemistry[J].University Chemistry, 2020, 35(12): 77-81.

Figures/Tables 2

References 13

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中文全称	英文全称	英文简称	结构简式	单体	聚合方式
聚丙烯	polypropylene	PP		CH₃CH₂＝CH₂	配位聚合
聚乙烯	polyethylene	PE		CH₂＝CH₂	配位聚合、自由基聚合
聚氯乙烯	polyvinyl chloride	PVC		CH₂＝CHCl	自由基聚合
聚甲基丙烯酸甲酯	polymethyl methacrylate	PMMA			自由基聚合
聚对苯二甲酸乙二醇酯	polyethylene terephthalate	PET			逐步聚合
聚碳酸酯	polycarbonate	PC		和COCl₂	逐步聚合
聚氨酯	polyurethane	PU	主链上含有重复单元	二异氰酸酯、多异氰酸酯、二羟基或多羟基化合物	逐步聚合
聚苯乙烯	polystyrene	PS			自由基聚合阴、阳离子聚合
丙烯腈-丁二烯-苯乙烯共聚物	acrylonitrile-butadiene-styrene copolymer	ABS			自由基共聚合

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Scientific Epidemic Prevention and Polymer Chemistry

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