Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lawrence T. Drzal0
Hiroyuki Fukushima0
Date of Patent
June 23, 2009
0Patent Application Number
113633360
Date Filed
February 27, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Graphite nanoplatelets of expanded graphite and composites and products produced therefrom are described. The preferred method of expanding the graphite is by microwaves or other radiofrequency wave treatment of intercalated graphite. The expanded graphite is preferably then crushed to nanometer (substantially all 200 microns or less). The expanded graphite is used in polymer composites. The expanded graphite is particularly useful for batteries, anodes and fuel cells.
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