Mesoporous Metal Oxide Graphene Nanocomposite Materials
A nanocomposite material formed of graphene and a mesoporous metal oxide having a demonstrated specific capacity of more than 200 F/g with particular utility when employed in supercapacitor applications. A method for making these nanocomposite materials by first forming a mixture of graphene, a surfactant, and a metal oxide precursor, precipitating the metal oxide precursor with the surfactant from the mixture to form a mesoporous metal oxide. The mesoporous metal oxide is then deposited onto a surface of the graphene.
JUN LIU [US]; AKSAY IIHAN A [US]; KOU RONG [US]; WANG DONGHAI [US]
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