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US 8,262,942 B2Granted
Hollow carbon nanosphere based secondary cell electrodes
AssigneeThe George Washington University
InventorsMichael J. Wagner, Jonathan Cox, Thomas McKinnon, Keith Gneshin
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Abstract
The inventive subject matter relates to hollow carbon nanospheres (HCNS) as a material for making ion storage material, and particularly lithium ion storage material used for batteries.
Claims12
An electrode comprising an ion storage material, wherein the ion storage material comprises hollow carbon nanospheres composed of unitary, continuous layers of crystalline concentric graphene sheets, the electrode further comprising a current collector associated with the ion storage material.
Dependencies are inferred from the claim text.