Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young-Moon Choi0
Hong-Sik Yoon0
Sun-Woo Lee0
Date of Patent
August 30, 2011
0Patent Application Number
118326010
Date Filed
August 1, 2007
0Patent Primary Examiner
Patent abstract
In a method of forming carbon nano-tubes, a catalytic film is formed on a substrate. The catalytic film is then transformed into preliminary catalytic particles. Thereafter, the preliminary catalytic particles are transformed into catalytic particles. Carbon nano-tubes then grow from the catalytic particles. The carbon nano-tubes have relatively high conductivity and high number density.
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