Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Preparation and Applied Research of Porous Anodic Alumina Membrane
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 585-589)
Author(s): Jin-hong Meng, School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110168
Yu Liu, School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110168
Chang-sheng Cao, School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110168
Jie Sun, School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110168
Xiao-hui Cao, School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110168
Abstract: The conditions for preparation of porous anodic aluminum oxide template(AAO) was studied in this paper. Anodic voltage and electrolyte temperature had great influence on the surface morphology and pores diameter of AAO.The electrolyte temperature should be under 25°C. The holes in the synthesized AAO obtained by the two-step anodization and then reamered were more ordered than those by the one-step anodization. Moreover, Iron oxide nanowire was obtained by using the sol-gel method with AAO as template. The main composition of iron oxide nanowire was amorphous γ-Fe2O3 and the its size was limited by the AAO template.
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