Patent ID: 7566410
Filing Date: 2009-07-28
Classification: B82Y,H01B,H01M,Y02E,Y10S

Abstract:
1. A nanocomposite material comprising individual, fully separated, nano-scaled graphene platelets dispersed in a matrix material, wherein each of the platelets comprises a sheet of graphite plane or multiple sheets of graphite plane and the platelets have a thickness no greater than 100 nm and an average length, width, or diameter no greater than 500 nm, and wherein the platelets are present in an amount no less than 17% by weight based on the total weight of the platelets and the matrix material combined with a bulk conductivity no less than 10 S/cm or an areal conductivity no less than 200 S/cm 2 , measured on the basis of a nanocomposite thickness of 1 mm.