Controlling morphology of porous structure of anodic alumina films forms during anodizing of aluminium

摘要：

　　High uniform,self-ordered anodic aluminum oxide (AAO) can be effectively formed from industrially pure (99.999%) aluminum sheets through an anodizing program in acid solution.Nanoporous anodic aluminum oxide (AAO) tubular membranes are fabricated in acid electrolytes using a two-step anodization process.This paper introduces the theory and the mathematical models of the forming process of the tubular membranes in brief.The influences of anodizing variables,such as the applied voltage,the kind of acid solution and the pore-widening time,on the pore diameter to be the key factors were systematically investigated in this paper.

关键词： Pure(99.999 ) aluminum Anodic aluminum oxide Pore diameter control Proportionality rule

作者: Hui Huang Yong He Jianzhong Fu

作者单位: Institute of Advanced Manufacturing Engineering, Zhejiang University, Hangzhou 310027, China

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-6

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）