溶液自组装法制备卟啉纳米材料研究进展  

Research progress of self-assembly methods to prepare porphyrin nanomaterials in solution

作　　者：王丽[1] 李巍[1] 刘东志[1] 王丽昌[1,2] 周雪琴[1] 

机构地区：[1]天津大学化工学院,天津300072 [2]美国南伊利诺伊州大学卡本代尔分校化学与生物化学系,il62901

出　　处：《化工进展》2013年第9期2160-2165,共6页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金项目(29676122)

摘　　要：在溶液中,利用自组装方法制备以卟啉化合物为基础的纳米材料具有优良的光物理和光化学性质,在分子器件和人工模拟光合作用等方面具有巨大的应用前景,是目前的研究热点。本文详细介绍了单卟啉组装方法和多卟啉共组装方法,单卟啉组装包括双溶剂法和表面活性剂辅助法两类方法。简要介绍了卟啉自组装纳米材料在集光天线和光催化方面的应用。目前,自组装方法制备的卟啉化合物纳米材料已经出现了丰富的形态,但仍存在不足,即自组装作用机理有待深入研究,且如何将卟啉纳米材料的制备工艺放大并应用于实际,还有待进一步发展。Using self-assembly methods to prepare nanoscale porphyrin functional materials with excellent physicochemical properties has become a research focus,as it offers great potential application prospects for molecular devices and artificial photosynthesis.This review provides details for multiple-porphyrin as well as single-porphyrin self-assembly methods.In particular,mixing solvent techniques and surfactant-assisted method used in single-porphyrin self-assembly processes are discussed.Application of self-assembled porphyrin nanostructures in light-harvesting antenna and photocatalysis is summarized.Thus far,rich forms of porphyrin-based nanoarchitectures have been assembled.However,there is still a great need in understanding the self-assembly mechanisms and in further developing techniques for the practical applications of porphyrin nanostructures by self-assembly methods.

关 键 词：卟啉 自组装 纳米材料 

分 类 号：O641.3[理学—物理化学]