Polyethylene glycol-porous expanded graphite material and preparation method thereof

Polyethylene glycol-porous expanded graphite material and preparation method thereof

  • CN 105,778,465 A
  • Filed: 03/29/2016
  • Published: 07/20/2016
  • Est. Priority Date: 03/29/2016
  • Status: Active Application
First Claim
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1. Polyethylene Glycol-porous expanded graphite material, it is characterised in that:

  • phase transition temperature is 6.2 DEG C~

    14.7 DEG C, enthalpy of phase changeFor 74.9kJ/kg~

    159.3kJ/kg, heat conductivity is 7.7~

    13.7W/m.k, and thermal diffusion coefficient is 2.03~

    4.26mm2/s。

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