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Title: Corrosion resistant PEM fuel cell

A PEM fuel cell having electrical contact elements comprising a corrosion-susceptible substrate metal coated with an electrically conductive, corrosion-resistant polymer containing a plurality of electrically conductive, corrosion-resistant filler particles. The substrate may have an oxidizable metal first layer (e.g., stainless steel) underlying the polymer coating.
Inventors:
 [1];  [2];  [3]; ;  [4]
  1. Honeoye Falls, NY
  2. East Rochester, NY
  3. Rochester, NY
  4. Romeo, MI
Issue Date:
OSTI Identifier:
1019107
Assignee:
GM Global Technology Operations LLC (Detroit, MI) CHO
Patent Number(s):
RE42,434
Application Number:
US Patent Application 10/720,005
Contract Number:
AC02-90CH10435
Research Org:
GM Global Technology Operations LLC (Detroit, MI)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE