Microstructure and method of manufacturing the same

Details Microstructure and method of manufacturing the same Microstructure and method of manufacturing the same

2007-01-30

2010-11-02

Xu, Ling (Department: 1784)

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Forming nonmetal coating

C205S221000, C205S172000, C205S175000, C428S304400

Reexamination Certificate

active

07824535

ABSTRACT:
A microstructure includes an anodized aluminum layer that has on a surface thereof micropores, at least some of which contain a catalyst, in a micropore array with a degree of ordering of at least 40%. A method of manufacturing the microstructure includes anodizing an aluminum member to form on its surface an anodized layer having micropores, removing the aluminum member, and supporting a catalyst on at least part of the anodized layer. The microstructure is excellent in heat resistance.

REFERENCES:
patent: 6838297 (2005-01-01), Iwasaki et al.
patent: 2794427 (1998-06-01), None
patent: 2000-31462 (2000-01-01), None
patent: 3154638 (2001-02-01), None
Hideki Masuda, et al. “Self-Ordering of Cell Configuration of Anodic Porous Alumina with Large-Size Pores in Phosphoric Acid Solution”, Jpn. J. Appl. Phys., Nov. 1, 1998, pp. L1340-L1342, vol. 37, Part 2, No. 11A.
Hideki Masuda, “Highly ordered metal nanohole array based on anodized alumina”, Kotai Butsuri, Solid State Physics, 1996, pp. 493-499, vol. 31, No. 5 and its partial English Translation.

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