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ref: -0 tags: graphene polyimide polymerization date: 01-22-2017 05:20 gmt revision:3 [2] [1] [0] [head]

Preparation and properties of graphene oxide/polyimide composite films with low dielectric constant and ultrahigh strength via in situpolymerization

  • The GO/PI composite films provide ultrahigh tensile strength (up to 844 MPa) and Young's modulus (20.5 GPa).
    • Almost 10x increase in tensile strength!
    • And even larger increase in modulus.
  • Also, you can reduce graphene / graphite oxide with an infrared laser: http://pubs.acs.org/doi/abs/10.1021/nn204200w