Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Reexamination Certificate
2005-03-29
2008-12-30
Mayekar, Kishor (Department: 1795)
Chemistry: electrical and wave energy
Processes and products
Electrophoresis or electro-osmosis processes and electrolyte...
C204S491000, C445S051000
Reexamination Certificate
active
07470353
ABSTRACT:
The present invention provides a method of manufacturing a field emitter electrode using self-assembling carbon nanotubes as well as a field emitter electrode manufactured thereby. The method comprises anodizing an aluminum substrate to form an anodized aluminum oxide film having a plurality of uniform pores on the aluminum substrate, preparing an electrolyte solution having carbon nanotubes dispersed therein, immersing the anodized aluminum substrate in the electrolyte solution and applying a given voltage to the aluminum substrate as one electrode, so as to attach the carbon nanotubes to the pores, and fixing the attached carbon nanotubes to the pores.
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Jeong et al., “Preparation of Aligned Carbon Nanotubes with Prescribed Dimensions: Template Synthesis and Sonication Cutting Approach”, Chem. Mater. 2002, 14, pp. 1859-1862.
Mayekar Kishor
Samsung Electro-Mechanics Co. Ltd.
Volpe and Koenig P.C.
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