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Electrically conductive polymer compositions containing metal particles and a graphene and methods for production and use thereof

  • US 8,167,190 B1
  • Filed: 05/06/2011
  • Issued: 05/01/2012
  • Est. Priority Date: 05/06/2011
  • Status: Expired due to Fees
First Claim
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1. A polymer composition comprising:

  • a polymer matrix;

    a graphene that is covalently bonded to the polymer matrix; and

    metal particles having an additive covalently bonded thereto;

    wherein the additive comprises a thiol, a silane, a silanol, a monodentate amine, a bidentate amine, or any combination thereof; and

    wherein a combined concentration of the metal particles and the graphene in the polymer matrix exceeds an electrical percolation threshold.

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