NITROXIDE-MEDIATED FREE RADICAL SYNTHESIS OF MESOGEN-JACKETED LIQUID CRYSTAL POLYMERS

作     者：Xin-hua Wan Hui-lin Tu Ying-feng Tu Dong Zhang Ling Sun Qi-feng Zhou Yu-ping Dong Mao Tang Department of Polymer Science & Engineering, College of Chemistry, Peking University, Beijing 100871, China Department of Materials & Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China 

作者机构：Peking Univ Coll Chem Dept Polymer Sci & Engn Beijing 100871 Peoples R China Beijing Inst Technol Dept Chem & Mat Engn Beijing 100081 Peoples R China 

出 版 物：《Chinese Journal of Polymer Science》 (高分子科学（英文版）)

年 卷 期：1999年第17卷第2期

页      面：189-192页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：This work was supported by the Foundation of Peking University for Young Scientist and the National Natural Science Foundation of China(Grant No.29874003) 

主　　题：TEMPO 'living' free radical polymerization mesogen-jacketed liquid crystal polymer mesophase polymerization 

摘      要：The first TEMPO-mediated living free radical polymerization of liquid crystalline monomer, 2, 5-bis[(4-methoxyphenyl)oxycarbonyl]styrene (MPCS), was carried out at 130 degrees C with BPO as an initiator. The molecular weight of the polymer can be varied from rather low values to high values while maintaining narrow polydispersity. It was observed that the polymerization of MPCS proceeded much faster than that of styrene. A tentative explanation for this fast polymerization was suggested.