Synthesis and characterization of a novel derivative of chitosan

被引：65

作者：

Ding, W

Lian, Q

Samuels, RJ

Polk, MB ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Text & Fiber Engn, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Sch Chem Engn, Atlanta, GA 30332 USA

来源：

POLYMER | 2003年 / 44卷 / 03期

关键词：

chitosan-NLO graft-copolymer; polarized FTIR; NMR;

D O I：

10.1016/S0032-3861(02)00834-0

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The graft-copolymer of chitosan with 4-(6-methacryloxyhexyloxy)-4'-nitrobiphenyl I was synthesized by radical polymerization. Graft-copolymerization was carried out under homogeneous conditions with AIBN as initiator and 2 wt% acetic acid as solvent. Homo-polymerization of I was also carried out to obtain material for comparative analysis. The resulting chitosan graft-copolymers were isolated, purified and characterized with FTIR, NMR, DSC, and TGA. Films were then prepared and characterized by X-ray diffraction, wave guide coupling and infrared dichroism techniques. (C) 2002 Published by Elsevier Science Ltd.

引用

页码：547 / 556

页数：10

共 12 条

[1] IMPROVED METHOD FOR IR DETERMINATION OF THE DEGREE OF N-ACETYLATION OF CHITOSAN [J].