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	Structural evolution of self-ordered alumina tapered nanopores with 100 nm interpore distance
	Gao, XF (高雪峰); Gao, XF (高雪峰); Li, J (李娟)
刊名	APPLIED SURFACE SCIENCE
	2011-10-01
卷号	257期号:24页码:10390-10394
关键词	Porous anodic alumina Tapered Conical Anodizing Etching
通讯作者	Gao, XF (高雪峰)
英文摘要	We in-detail investigated the profile evolution processes of highly ordered alumina under the cyclic treatment of mild anodizing of aluminum foils in oxalic acid followed by etching in phosphoric acid. With the cyclic times increasing, the profiles of nanopores were gradually evolved into the parabola-like, trumpet-like and conical shape. Although the inserted etching itself nearly had no impact on the growth rate of the nanopores due to the rapid recovering of thinned barrier layer at the initial stage of next anodizing, overmuch etching could bring apparent side effects such as wall-breaking, thinning and taper-removing from the top down. The anodizing and etching kinetics and their synergetic effects in modulating different aspect ratios and open sizes of conical pores were studied systematically. These findings are helpful to tailor high-quality anodic alumina taper-pores with tunable profiles.
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000295540800014
公开日期	2012-07-24
内容类型	期刊论文
源URL	[http://58.210.77.100/handle/332007/503]
专题	苏州纳米技术与纳米仿生研究所_纳米仿生研究部_高雪峰团队
通讯作者	Gao, XF (高雪峰); Gao, XF (高雪峰)
推荐引用方式 GB/T 7714	Gao, XF ,Gao, XF ,Li, J . Structural evolution of self-ordered alumina tapered nanopores with 100 nm interpore distance[J]. APPLIED SURFACE SCIENCE,2011,257(24):10390-10394.
APA	Gao, XF ,Gao, XF ,&Li, J .(2011).Structural evolution of self-ordered alumina tapered nanopores with 100 nm interpore distance.APPLIED SURFACE SCIENCE,257(24),10390-10394.
MLA	Gao, XF ,et al."Structural evolution of self-ordered alumina tapered nanopores with 100 nm interpore distance".APPLIED SURFACE SCIENCE 257.24(2011):10390-10394.

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