摘要
介绍了近年来嵌段共聚物及其在制备有序孔材料中的应用与发展。综述了嵌段共聚物的结构特点、制备方法、自组装机理及利用嵌段共聚物自组装和利用嵌段共聚物作为模板剂制备有序介孔材料,指出了嵌段共聚物在制备有序介孔材料应用中的优点、社会价值和需要解决的问题。
The developments of block copolymer and its application in the preparation of ordered mesoporous materials（including mesoporous polymer, mesoporous carbon materials and mesoporous inorganic materias） are reviewed. The structure characteristics, the preparation methods, the principle of self-assemble in melt and solvent of block copolymer are introduced at first. Then two approaches for preparation of mesoprous materials with block copolymer are summarized. One approach is using self-assemble of block copolymer in melt and solvent directly to prepare the mesostructure. The other approach is the block copolymer is empolyed as the structure-direction agent to prepare the mesostructure. Finally, advantages, social value and problems in preparation of ordered mesoprous materials by block copolymer are pointed out.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2011年第15期75-81,103,共8页
Materials Reports
基金
西北工业大学基础研究基金(G9KY101702)
关键词
嵌段共聚物
有序介孔材料
模板剂
自组装
block copolymer, ordered mesoporous materials, template, self-assembling
