Patent ID: 8288506

Claim:
A conductive material comprising a polymer resin having an amine group (â€”NH 2 ) and carbon nanotubes having a carboxyl group (â€”COOH) chemically bonded thereto and having a peel index of 30% or less, as represented by Equation 1 below: Peel â¢ â¢ Index â¢ â¢ ( % ) = R 0 - R 1 R 0 Ã— 100 Equation â¢ â¢ 1 wherein R 0 is surface resistivity of a conductive material not treated, and R 1 is surface resistivity of a surface of the conductive material from which a tape is peeled off after having been adhered to the surface of the conductive material for 10 min.