Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jun-Wei Su0
Kuan-Jiuh Lin0
Date of Patent
August 16, 2011
Patent Application Number
11472951
Date Filed
June 21, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a method for fast dispersing carbon nanotubes in an aqueous solution. In this method, the carbon nanotubes are added into an aqueous solution of a nontoxic surfactant, and then dispersed therein through ultrasonic oscillation. This uniform dispersion can maintain high stability for at least two months without aggregation, suspension or precipitation. This dispersion is suitable for calibrating concentration of the carbon nanotubes.
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