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Title: Oxidatively stable microlayers of gas diffusion layers

Abstract

The present invention is a microlayer for use with an electrically conductive porous substrate of a gas diffusion layer. The microlayer includes carbon particles and a polymeric composition of first highly-fluorinated polymers that are non-melt processable and second highly-fluorinated polymers that are melt processable.

Inventors:
;
Issue Date:
Research Org.:
3M Innovative Properties Company, Saint Paul, MN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531606
Patent Number(s):
7,608,334
Application Number:
11/092,017
Assignee:
3M Innovative Properties Company (Saint Paul, MN)
DOE Contract Number:  
FC36-03GO13098
Resource Type:
Patent
Resource Relation:
Patent File Date: 2005-03-29
Country of Publication:
United States
Language:
English

Citation Formats

Frisk, Joseph W., and Boand, Wayne M. Oxidatively stable microlayers of gas diffusion layers. United States: N. p., 2009. Web.
Frisk, Joseph W., & Boand, Wayne M. Oxidatively stable microlayers of gas diffusion layers. United States.
Frisk, Joseph W., and Boand, Wayne M. Tue . "Oxidatively stable microlayers of gas diffusion layers". United States. https://www.osti.gov/servlets/purl/1531606.
@article{osti_1531606,
title = {Oxidatively stable microlayers of gas diffusion layers},
author = {Frisk, Joseph W. and Boand, Wayne M.},
abstractNote = {The present invention is a microlayer for use with an electrically conductive porous substrate of a gas diffusion layer. The microlayer includes carbon particles and a polymeric composition of first highly-fluorinated polymers that are non-melt processable and second highly-fluorinated polymers that are melt processable.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2009},
month = {10}
}

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Works referenced in this record:

Gas diffusion backing for fuel cells
patent, May 2004


Thermally conductive caulk
patent, June 1979


Amine oxide coating compositions
patent, March 2004


Gas diffusion electrode material
patent, November 1985


Multi-layer compositions having a fluoropolymer layer
patent, August 1997


Method of making gas diffusion layers for electrochemical cells
patent, October 2002


Fuel cell cooling system using a non-dielectric coolant
patent, July 1976


Apparatus and method for automatically stacking fuel cell material layers
patent, June 2004


Membrane electrode assembly for PEM fuel cell
patent, February 2000


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