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METHODS FOR DIRECT PRODUCTION OF GRAPHENE ON DIELECTRIC SUBSTRATES, AND ASSOCIATED ARTICLES/DEVICES

  • US 20140308523A1
  • Filed: 12/31/2013
  • Published: 10/16/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method of making a coated article comprising a graphene-inclusive film on a substrate, the method comprising:

  • disposing a metal-inclusive catalyst layer on the substrate;

    exposing the substrate with the metal-inclusive catalyst layer thereon to a precursor gas and a strain-inducing gas at a temperature of no more than 900 degrees C., the strain-inducing gas inducing strain in the metal-inclusive catalyst layer; and

    forming and/or allowing formation of graphene both over and contacting the metal-inclusive catalyst layer, and between the substrate and the catalyst metal-inclusive catalyst layer, in making the coated article.

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