有序纳米结构体系的模板合成法  

Research and Progress on the Ordered Nanostructures Synthesized by Template Methods

作　　者：刘威[1] 钟伟[2] 都有为[2] 

机构地区：[1]华南农业大学理学院,广东广州510642 [2]南京大学物理系固体微结构物理国家重点实验室,江苏南京210093

出　　处：《材料科学与工程学报》2007年第3期476-480,共5页Journal of Materials Science and Engineering

基　　金：国家自然科学基金资助项目(50471049);华南农业大学校长科学基金资助项目

摘　　要：利用具有特定结构的物质作为模板,来引导纳米有序结构的制备与组装,从而实现对纳米材料的组成、结构、形貌、尺寸、取向和排布等的控制,为研究纳米有序体系的性质提供了有利途径。模板可以分为软模板和硬模板两种,本文介绍了氧化铝、胶体晶体、胶束、生物大分子等几种常见模板的特点。利用模板法,可以制备金属、合金、氧化物、半导体和聚合物及其复合组份等多种纳米结构有序体系。本文结合我实验室最近的研究工作综述了利用模板法制备纳米有序结构体系的研究进展。For preparing and assembling ordered nanostructures, the method to use substances with special structures as templates is a favorable approach, which could control the constitute, structure, morphology, size, configuration and arrangement of the nanomaterials. The template could be divided into soft and hard template. Anodic aluminum oxide, colloidal crystal template, reverse micelle template, large biomolecule template are introduced in the paper. This method has been used to prepare many nanostructures, such as metals, alloys, oxides, semiconductors, polymers, and some novel composite nanostructures. This paper reviews the recent advances of the order nanostructures preparing by the template method. And many of the examples presented in this field are drawn from our recent works.

关 键 词：有序纳米结构 模板法 

分 类 号：TB383[一般工业技术—材料科学与工程]