基于胶晶模板法制备有序多孔材料技术的现状分析  

Analysis of present status on the colloid crystal templating used to preparing ordered porous materials

作　　者：周丽赟[1] 王德平[1] 姚爱华[1] 黄文旵[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200433

出　　处：《化工新型材料》2008年第4期1-3,共3页New Chemical Materials

基　　金：国家自然科学基金(50572072)

摘　　要：胶晶模板法是有序多孔材料的常用制备方法之一,具有操作简单、工艺可控及适用范围广等优点。该工艺由3个过程组成:微球的制备及模板的形成、前驱体在模板中的渗透以及模板的去除,控制好这些过程才能制备高质量的有序多孔材料。本文就这几个具体工艺过程结合国内外的研究现况作了简要的分析,并展望了其未来的发展方向。Colloid crystal templating is one of the most popular methods of preparing the periodic materials, whose advantages are easy and controllable operation, as well as wider applications. The technology is composed of three processes, preparation of gelatin spheres and templates, precursor penetrating into the templates, removing the templates. Controlling these processes can lead to the high quality ordered porous materials. The present status at home and abroad on each process of colloid crystal method was analyzed briefly, and the tendency of it was also covered.

关 键 词：有序多孔材料 胶晶模板法 凝胶微球 

分 类 号：TB383.4[一般工业技术—材料科学与工程]