Conductive and hydrophilic coating for PEMFC bipolar plates

Conductive and hydrophilic coating for PEMFC bipolar plates

  • CN 101,901,912 B
  • Filed: 11/25/2009
  • Issued: 03/01/2017
  • Est. Priority Date: 11/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. it is used for combining the conductive plate of fuel cell, this plate includes:

  • Plate body, described plate body has the surface limiting passage;

    It is arranged on the conductive hydrophilic layer at least a portion on described surface of described plate body, this layer includes:

    The residue of silane coupler;

    WithConductive hydrophilic carbon.

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