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Titania-graphene anode electrode paper

United States Patent

October 15, 2013
View the Complete Patent at the US Patent & Trademark Office
Pacific Northwest National Laboratory - Visit the Technology Commercialization Program Website
A method for forming a nanocomposite material, the nanocomposite material formed thereby, and a battery made using the nanocomposite material. Metal oxide and graphene are placed in a solvent to form a suspension. The suspension is then applied to a current collector. The solvent is then evaporated to form a nanocomposite material. The nanocomposite material is then electrochemically cycled to form a nanocomposite material of at least one metal oxide in electrical communication with at least one graphene layer.
Liu; Jun (Richland, WA), Choi; Daiwon (State College, PA), Bennett; Wendy D (Kennewick, WA), Graff; Gordon L (West Richland, WA), Shin; Yongsoon (Richland, WA)
Battelle Memorial Institute (Richland, WA)
12/ 901,527
October 9, 2010
The invention was made with Government support under Contract DE-ACO5-76RL0-1830, awarded by the U.S. Department of Energy. The Government has certain rights in the invention.