Preparation of a Novel Chitosan-based Composite Nanofibers by Electrospinning

被引：2
|
作者：
Zhang, Yin [1 ]
Li, Junfeng [1 ]
Qiu, Kehui [1 ]
Zhong, Liangzhao [1 ]
Li, Guanyu [2 ]
Lai, Xuefei
Zhang, Peicong [1 ,2 ]
机构：
[1] Chengdu Univ Technol, Inst Mat Sci & Technol, Chengdu 610059, Peoples R China
[2] Chengdu Univ Technol, Mineral Resources Chem Key Lab, Chengdu 610059, Peoples R China
来源：
ADVANCES IN APPLIED SCIENCES AND MANUFACTURING, PTS 1 AND 2 | 2014年 / 850-851卷
关键词：
chitosan; poly (vinylpyrrolidone); poly (vinylalcohol); composite nanofibers; electrospining; DELIVERY;
D O I：
10.4028/www.scientific.net/AMR.850-851.136
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel chitosan-based composite nanofibers which was composited poly (vinylpyrrolidone) (PVP) and poly (vinylalcohol) (PVA)was prepared by electrospinning, and the spinnability and morphology of CS-based composite nanofibers were investigated. The result of SEM showed that with the introduction of PVP to composite fibers the spinnability of the system was improved. And the CS/PVA/PVP composite fibers displayed mean diameter of 71 nm and narrower diameter distribution than CS/PVA composite fibers. IR demonstrated that there were intermolecular hydrogen bonds in CS/PVA/PVP fibers. XRD showed that the crystalline microstructure of the fibers was not well developed.
引用
收藏
页码：136 / +
页数：2
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