Porous Alumina Films with Width-Controllable Alumina Stripes

Porous alumina films had been fabricated by anodizing from aluminum films after an electropolishing procedure. Alumina stripes without pores can be distinguished on the surface of the porous alumina films. The width of the alumina stripes increases proportionally with the anodizing voltage. And the...

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Detalles Bibliográficos
Autores principales: Huang, Kai, Huang, Shi-Ming, Pu, Lin, Shi, Yi, Wu, Zhi-Ming, Ji, Li, Kang, Jun-Yong
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2991223/
https://www.ncbi.nlm.nih.gov/pubmed/21170406
http://dx.doi.org/10.1007/s11671-010-9735-6
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author Huang, Kai
Huang, Shi-Ming
Pu, Lin
Shi, Yi
Wu, Zhi-Ming
Ji, Li
Kang, Jun-Yong
author_facet Huang, Kai
Huang, Shi-Ming
Pu, Lin
Shi, Yi
Wu, Zhi-Ming
Ji, Li
Kang, Jun-Yong
author_sort Huang, Kai
collection PubMed
description Porous alumina films had been fabricated by anodizing from aluminum films after an electropolishing procedure. Alumina stripes without pores can be distinguished on the surface of the porous alumina films. The width of the alumina stripes increases proportionally with the anodizing voltage. And the pores tend to be initiated close to the alumina stripes. These phenomena can be ascribed to the electric field distribution in the alumina barrier layer caused by the geometric structure of the aluminum surface.
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spelling pubmed-29912232010-12-15 Porous Alumina Films with Width-Controllable Alumina Stripes Huang, Kai Huang, Shi-Ming Pu, Lin Shi, Yi Wu, Zhi-Ming Ji, Li Kang, Jun-Yong Nanoscale Res Lett Nano Express Porous alumina films had been fabricated by anodizing from aluminum films after an electropolishing procedure. Alumina stripes without pores can be distinguished on the surface of the porous alumina films. The width of the alumina stripes increases proportionally with the anodizing voltage. And the pores tend to be initiated close to the alumina stripes. These phenomena can be ascribed to the electric field distribution in the alumina barrier layer caused by the geometric structure of the aluminum surface. Springer 2010-08-21 /pmc/articles/PMC2991223/ /pubmed/21170406 http://dx.doi.org/10.1007/s11671-010-9735-6 Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Nano Express
Huang, Kai
Huang, Shi-Ming
Pu, Lin
Shi, Yi
Wu, Zhi-Ming
Ji, Li
Kang, Jun-Yong
Porous Alumina Films with Width-Controllable Alumina Stripes
title Porous Alumina Films with Width-Controllable Alumina Stripes
title_full Porous Alumina Films with Width-Controllable Alumina Stripes
title_fullStr Porous Alumina Films with Width-Controllable Alumina Stripes
title_full_unstemmed Porous Alumina Films with Width-Controllable Alumina Stripes
title_short Porous Alumina Films with Width-Controllable Alumina Stripes
title_sort porous alumina films with width-controllable alumina stripes
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2991223/
https://www.ncbi.nlm.nih.gov/pubmed/21170406
http://dx.doi.org/10.1007/s11671-010-9735-6
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