Diffusion media, fuel cells, and fuel cell powered systems

Diffusion media, fuel cells, and fuel cell powered systems

  • CN 101,496,198 A
  • Filed: 03/31/2006
  • Published: 07/29/2009
  • Est. Priority Date: 04/25/2005
  • Status: Active Application
First Claim
Patent Images

1. porous diffusion media, it comprises:

  • Porous matrix with the outer surface that comprises first first type surface and second first type surface;

    WithHydrophilic polymer coating at least a portion outer surface;

    This hydrophilic coating comprises the cured product of the preparation that contains hydrophilic monomer.

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