Miscibility study of polymer blends composed of polyethylenimine, polyethyleneglycol, and carboxymethyl chitosan

被引：0
|
作者：
Chen, Yong-Sheng [1 ]
Shen, Jiang-Nan [1 ]
Qiu, Jun-Hong [1 ]
机构：
[1] ZheJiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310014, Zhejiang, Peoples R China
来源：
MATERIALS AND DESIGN, PTS 1-3 | 2011年 / 284-286卷
关键词：
blend; miscibility; polyethylenimine; polyethylene glycol; carboxymethyl chitosan; MEMBRANE;
D O I：
10.4028/www.scientific.net/AMR.284-286.1707
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Miscibility of ternary polymer blends composed of poly(ethyleneimine) (PEI), poly(ethylene glycol) (PEG), and carboxymethyl chitosan (CMCS) was investigated by dilute-solution viscometry, FTIR spectrum, and scanning electron microscope (SEM) techniques. The results of these measurements indicate that PEG is immiscible in the ternary CMCS/PEI/PEG polymer blend.
引用
收藏
页码：1707 / 1712
页数：6
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