碳纳米管接枝共聚物合成及结构研究  

Study on synthesis and structure of carbon nanotube graft copolymers

作　　者：李克训 马江将[1,2] 张捷 贾琨 刘伟 周必成[1,2] 王东红 LI Ke-xun;MA Jiang-jiang;ZHANG Jie;JIA Kui;LIU Wei;ZHOU Bi-cheng;WANG Dong-hong(China Electronic Technology Cyber Information Security Co.,Ltd.,Chengdu 610041,China;33th Institute of China Electronics Technology Group Corporation,Shanxi Key Laboratory of Electromagnetic Protection Material and Technology,Taiyuan,030032,China)

机构地区：[1]中国电子科技网络信息安全有限公司,四川成都610093 [2]中国电子科技集团公司第三十三研究所电磁防护材料及技术山西省重点实验室,山西太原030032

出　　处：《应用化工》2019年第S01期60-62,共3页Applied Chemical Industry

基　　金：四川省军用技术再研发项目(zyf-2017-70);山西省基金项目(201701D121050,2015021083)。

摘　　要：碳纳米管的修饰和功能化是制备碳纳米材料改性聚合物基复合材料的必要前提。通过对碳纳米管的羧酸化、酰氯化和醇化等一系列处理过程,分别在碳纳米管表面接枝—COOH、—COCl、—OH等官能团,经与丙烯腈单体反应而生成碳纳米管接枝共聚物。The modification and functionalization of carbon nanotubes is a necessary prerequisite for the preparation of polymer based composites modified by carbon nano-materials.The surface of the carbon nanotube was grafted with functional groups such as —COOH,—COCl,—OH etc.through a series of processes including carboxylated,acyl chlorination and alcoholization etc.And the graft copolymers of carbon nanotubes were synthesized by reaction with acrylonitrile monomer.

关 键 词：多壁碳纳米管 羧酸化 酰氯化 醇化 接枝 

分 类 号：TQ127.11[化学工程—无机化工] TQ317[一般工业技术—材料科学与工程] TB332