Porous Alumina Films with Width-Controllable Alumina Stripes

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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 pores tend to be initiated close to the alumina stripes. These phenomena can be ascribed to the e...

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ژورنال

عنوان ژورنال: Nanoscale Research Letters

سال: 2010

ISSN: 1931-7573,1556-276X

DOI: 10.1007/s11671-010-9735-6