利用AAO模板制备银量子点  

Preparation of Silver Quantum Dots with AAO Template

作　　者：周江波[1] 方炎[1] 

机构地区：[1]北京市纳米光电学重点实验室首都师范大学,北京100037

出　　处：《光散射学报》2006年第2期173-176,共4页The Journal of Light Scattering

基　　金：国家自然科学基金(20275024);北京市自然科学基金(2982010)资助项目

摘　　要：阳极氧化铝模板(Anodic Aluminum oxide,AAO)是一种具有纳米孔径的透明模板,其孔径在5-200nm范围内可控,孔径大小一致并且分布高度有序。利用阳极氧化铝模板制备量子点具有简单易行,能大规模生产的特点,同时能制备出尺寸大小可控的高度有序的量子点阵,这是其它方法很难做到的,有利于纳米材料及纳米器件的研究与合成。Anodic Aluminum Oxide （AAO） is a kind of transparent template with nano pores. The diameter of the pores is controllable between 5nm and 200nm . In this paper, the method of preparing quantum dots with AAO is introduced, which is not only simple but also can be yielded at large scale. Moreover, the quantum dots prepared using this method are highly ordered and controllable in size, which is very difficult for other methods. This method makes for the making of quantum dots and application of nano materials.

关 键 词：阳极氧化铝模板 高度有序 量子点 真空蒸镀 银薄膜 

分 类 号：TB331[一般工业技术—材料科学与工程]