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Patterned structures of graphene and graphitic carbon and methods for their manufacture

United States Patent

January 9, 2018
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A patterned graphene or graphitic body is produced by providing a three-dimensionally patterned carbonaceous body; coating the body with a catalytic metal whereby is formed a coating having an inner surface proximal the body and an outer surface distal the body; and annealing the coated body under time and temperature conditions effective to form a graphene or graphitic layer on the outer surface of the catalytic metal coating.
Polsky; Ronen (Albuquerque, NM), Xiao; Xiaoyin (Albuquerque, NM), Burckel; David Bruce (Albuquerque, NM), Wheeler; David R. (Albuquerque, NM), Brozik; Susan M. (Albuquerque, NM), Beechem; Thomas Edwin (Albuquerque, NM)
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
14/ 951,844
November 25, 2015
STATEMENT OF GOVERNMENT INTEREST This invention was developed under Contract DE-AC04-94AL85000 between Sandia Corporation and the U.S. Department of Energy. The U.S. Government has certain rights in this invention.