A Simple and Low-Cost Synthesis of Antibacterial Polyurethane with High Mechanical and Antibacterial Properties

doi:10.1002/macp.201700203

	A Simple and Low-Cost Synthesis of Antibacterial Polyurethane with High Mechanical and Antibacterial Properties
	Pei, Danfeng; Wang, Jiming; Mu, Youbing; Wan, Xiaobo
	2017-10-01
发表期刊	MACROMOLECULAR CHEMISTRY AND PHYSICS
卷号	218 期号:20
摘要	In this paper, a simple and low-cost approach for the preparation of quaternary ammonium salt (QAS)-containing antibacterial polyurethane (APU) films is described. Epichlorohydrin (ECH), an inexpensive and commercially available chemical, is used to prepare the low-cost antimicrobial PECH-QAS. Then PECH-QAS, three-armed PPG, linear PPG, and diisocyanate are introduced for the synthesis of the APU prepolymer without any solvent in one pot for the first time. Water and three-armed PPG act as the cross-linking initiator and cross-linker in the preparation of the APU films. Using water as the initiator makes the preparation process more environment-friendly, and the cross-linked network guarantees the resistance of the film toward solvent corrosion. The influence of molecule weight of PECH-QAS, PECH-QAS concentration, cross-link density, and diisocyanate types on the mechanical properties and antibacterial properties of the APU films is extensively investigated. The optimized APU films exhibit high mechanical performance and excellent antibacterial properties.
文章类型	Article
关键词	Antibacterial Properties Mechanical Properties Polyurethane Quaternary Ammonium Salt
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/macp.201700203
关键词[WOS]	QUATERNARY AMMONIUM ; COATINGS ; COPOLYMERS ; BIOCIDES
收录类别	SCI
语种	英语
WOS研究方向	Polymer Science
项目资助者	Qingdao Science and Technology Planning Project for People's Livelihood of China(15-9-2-121-nsh) ; Chinese Academy of Sciences
WOS类目	Polymer Science
WOS记录号	WOS:000413354700002
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/9559
专题	生物基及仿生高分子材料团队（过去）
作者单位	Chinese Acad Sci, Key Lab Biobased Mat, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Pei, Danfeng,Wang, Jiming,Mu, Youbing,et al. A Simple and Low-Cost Synthesis of Antibacterial Polyurethane with High Mechanical and Antibacterial Properties[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2017,218(20).
APA	Pei, Danfeng,Wang, Jiming,Mu, Youbing,&Wan, Xiaobo.(2017).A Simple and Low-Cost Synthesis of Antibacterial Polyurethane with High Mechanical and Antibacterial Properties.MACROMOLECULAR CHEMISTRY AND PHYSICS,218(20).
MLA	Pei, Danfeng,et al."A Simple and Low-Cost Synthesis of Antibacterial Polyurethane with High Mechanical and Antibacterial Properties".MACROMOLECULAR CHEMISTRY AND PHYSICS 218.20(2017).