Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kirill Borisevich1
Siarhei Zhdanok1
Pavel Stanavy1
Andrei Krauklis1
Mohammed A Abdullah Bahattab1
Date of Patent
July 7, 2015
1Patent Application Number
140960251
Date Filed
December 4, 2013
1Patent Primary Examiner
Patent abstract
The invention provides a method for separating submicron fraction of carbon nano-materials. The method includes grinding of the carbon nano-materials. Upon grinding, the carbon nano-materials are mixed in water to prepare a mixture. The mixture is then treated in an ultrasonic bath to prepare a suspension. The suspension is allowed to undergo a liquid sedimentation. After the liquid sedimentation, a supernatant is collected and filtered to obtain a solid residue of the submicron fraction of the carbon nano-materials.
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