期刊
MATERIALS LETTERS
卷 59, 期 1, 页码 40-43出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2004.09.018
关键词
template synthesis; porous anodic alumina; anodization
Highly ordered through-hole anodic porous alumina film was fabricated using a facile single side and two-step anodization approach without any special pretreatment. The as-fabricated anodic aluminum oxide (AAO) film has a mean pore diameter of 80 run and the interpore distance is similar to150 nm. The pore density can be high as 1.0 x 10(10) cm(-2). During the processes of removal of aluminum substrate and pore opening, a simple setup was used. The evolution of surface morphology of the AAO film was characterized by scanning electron microscopy (SEM). The fabricated pore-through AAO film can then be used as templates for growth of well aligned nanowire, nanotube and nanodevice. (C) 2004 Elsevier B.V. All rights reserved.
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