Preparation and Characterization of Additive Reaction Azobenzene Polymer

被引：0

作者：

Xue X. ^{[1
,3
,4
]}

Wang X. ^{[1
]}

Huang W. ^{[1
]}

Yang H. ^{[1
]}

Jiang Q. ^{[1
]}

Jiang B. ^{[1
,2
,4
]}

机构：

[1] Jiangsu Key Laboratory of Material Surface Technology, School of Materials Science and Engineering, Changzhou University, Changzhou

[2] Huaide College, Changzhou University, Jingjiang

[3] Jiangsu Kailin Ruiyang Chemical Co. LTD, Liyang

[4] National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), Changzhou

来源：

Jiang, Bibiao (jiangbibiao@cczu.edu.cn) | 1600年 / Sichuan University卷 / 36期

关键词：

Additive reaction; Azobenzene; Furan; Light-response; Maleimide; Thermal reversibility;

D O I：

10.16865/j.cnki.1000-7555.2020.0046

中图分类号：

学科分类号：

摘要：

A novel maleimide monomer 4-(furan-maleimide ethyl) methyl methacrylate (MMA-FMI)was prepared by Diels-Alder reaction. A novel azobenzene monomer with furan,4-(4-furan-2-methyl-2-acetate azo) phenyl methyl methacrylate (MMA-FAzo), was prepared by nitro reduction, diazotization, coupling. MMA-FAzo was randomly copolymerized with MMA-FMI and 4-(4-methoxy azo) phenyl methyl methacrylate (MMA-Azo-OCH3) to obtain an additive reaction azobenzene polymer (PAzo). The structure of the polymer was characterized by nuclear magnetic resonance specteoscopy, Fourier infrared spectroscopy, gel permeation chromatography. The photoinduced cis-trans isomerization behavior of the polymer was characterized by UV-Vis absorption spectrometer. By UV-Vis absorption spectrometer, the constant of photoinduced cis-trans isomerization rate is 0.217 s-1, indicating that the PAzo is rapid light-response. the additive property of the polymer was analyzed by TGA. By the thermoreversible experiment, the crosslinked PAzo is recyclable and reprocessed. © 2020, Editorial Board of Polymer Materials Science & Engineering. All right reserved.

引用

页码：12 / 19

页数：7

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