一维Cu-Zn-Al合金纳米结构的合成及表征  

Preparation and characterization of one dimension nano - structure of Cu - Zn - Al alloy

作　　者：陈泉水[1] 高后秀[1] 刘双翼[1] 张贵杰[1] 杨渝钦[1] 

机构地区：[1]天津大学材料科学与工程学院

出　　处：《兵器材料科学与工程》2004年第4期51-54,共4页Ordnance Material Science and Engineering

基　　金：国家攀登计划基础研究项目(No:1999-444);天津市自然科学基金项目(No:003805611)

摘　　要：以铜锌铝合金为基体,利用简单的化学方法,在基体上生长出直径为十几纳米,长度达800nm的一维Cu-Zn-Al合金纳米结构。研究了一维Cu-Zn-Al合金纳米结构的形貌和结构,发现一维Cu-Zn-Al合金纳米结构的顶部呈自然开口状态。初步讨论了开口一维Cu-Zn-Al合金纳米结构的生长机制。One dimension nano - structure on the substrate alloy of Cu - Zn - Al was prepared by simple chemical method, and its length was 800nm, its diameter was around 10nm. Microscopic structure and pattern were studied. It was observed that the top appearance of one dimension nano structure of Cu - Zn - Al alloy was naturally open. In this paper the prelimi-nary study on the growth mechanism of one dimension nano - structure was made.

关 键 词：纳米结构 铜锌铝合金 CU-ZN-AL 开口 透射电子显微术 

分 类 号：TG139.6[一般工业技术—材料科学与工程]