Coating processes – Coating by vapor – gas – or smoke – Carbon or carbide coating
Reexamination Certificate
2007-12-10
2011-11-29
Turocy, David (Department: 1717)
Coating processes
Coating by vapor, gas, or smoke
Carbon or carbide coating
C427S430100, C427S255280, C427S299000, C977S842000, C977S843000, C977S890000, C977S891000
Reexamination Certificate
active
08067062
ABSTRACT:
A platinum-based nano catalyst supported carbon nano tube electrode and a manufacturing method thereof, more particularly to a manufacturing method of a carbon nano tube electrode and a carbon nano tube electrode supported with the platinum-based catalyst by growing the carbon nano tube on the surface of the carbon paper and using a CVD method on the surface of the carbon nano tube. By growing the carbon nano tube directly, the broad surface area and excellent electric conductivity of the carbon nano tube can be utilized maximally, and especially, the nano catalyst particles with minute sizes on the surface of the carbon nano tube by using the CVD method as a supporting method of the platinum-based catalyst on the surface of the carbon nano tube, the amount of the platinum can be minimized and still shows an efficient catalyst effect and by improving the catalyst activity by increasing the distribution, so academic and industrial application in the future is highly expected.
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Jeong Nam-Jo
Kim Hee-Yeon
Lee Seung-Jae
Song Kwang-Sup
Korea Institute of Energy Research
Sherr & Vaughn, PLLC
Turocy David
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