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Title: Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack

Abstract

A corrosion resistant, electrically-conductive, durable plate at least partially coated with an anchor coating and a corrosion resistant coating. The corrosion resistant coating made of at least a polymer and a plurality of corrosion resistant particles each having a surface area between about 1-20 m.sup.2/g and a diameter less than about 10 microns. Preferably, the plate is used as a bipolar plate in a proton exchange membrane (PEMFC) fuel cell stack.

Inventors:
 [1];  [2];  [2];  [3];  [4];  [5]
  1. Bolingbrook, IL
  2. Woodridge, IL
  3. Naperville, IL
  4. Lisle, IL
  5. Lombard, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
985251
Patent Number(s):
7699916
Application Number:
12/128,022
Assignee:
The United States of America as represented by the United States Department of Energy (Washington, DC)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Carter, J David, Mawdsley, Jennifer R, Niyogi, Suhas, Wang, Xiaoping, Cruse, Terry, and Santos, Lilia. Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack. United States: N. p., 2010. Web.
Carter, J David, Mawdsley, Jennifer R, Niyogi, Suhas, Wang, Xiaoping, Cruse, Terry, & Santos, Lilia. Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack. United States.
Carter, J David, Mawdsley, Jennifer R, Niyogi, Suhas, Wang, Xiaoping, Cruse, Terry, and Santos, Lilia. Tue . "Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack". United States. https://www.osti.gov/servlets/purl/985251.
@article{osti_985251,
title = {Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack},
author = {Carter, J David and Mawdsley, Jennifer R and Niyogi, Suhas and Wang, Xiaoping and Cruse, Terry and Santos, Lilia},
abstractNote = {A corrosion resistant, electrically-conductive, durable plate at least partially coated with an anchor coating and a corrosion resistant coating. The corrosion resistant coating made of at least a polymer and a plurality of corrosion resistant particles each having a surface area between about 1-20 m.sup.2/g and a diameter less than about 10 microns. Preferably, the plate is used as a bipolar plate in a proton exchange membrane (PEMFC) fuel cell stack.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {4}
}

Patent:

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