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Title: Brazed bipolar plates for PEM fuel cells

Abstract

A liquid-cooled, bipolar plate separating adjacent cells of a PEM fuel cell comprising corrosion-resistant metal sheets brazed together so as to provide a passage between the sheets through which a dielectric coolant flows. The brazement comprises a metal which is substantially insoluble in the coolant.

Inventors:
 [1]
  1. (Rochester, NY)
Issue Date:
Research Org.:
General Motors Corp
OSTI Identifier:
871683
Patent Number(s):
5776624
Assignee:
General Motors Corporation (Detroit, MI) CHO
DOE Contract Number:  
AC02-90CH10435
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
brazed; bipolar; plates; pem; fuel; cells; liquid-cooled; plate; separating; adjacent; cell; comprising; corrosion-resistant; metal; sheets; provide; passage; dielectric; coolant; flows; brazement; comprises; substantially; insoluble; fuel cell; coolant flows; bipolar plates; adjacent cells; metal sheets; fuel cells; metal sheet; coolant flow; bipolar plate; cell comprising; pem fuel; adjacent cell; substantially insoluble; separating adjacent; resistant metal; plate separating; /429/

Citation Formats

Neutzler, Jay Kevin. Brazed bipolar plates for PEM fuel cells. United States: N. p., 1998. Web.
Neutzler, Jay Kevin. Brazed bipolar plates for PEM fuel cells. United States.
Neutzler, Jay Kevin. Thu . "Brazed bipolar plates for PEM fuel cells". United States. https://www.osti.gov/servlets/purl/871683.
@article{osti_871683,
title = {Brazed bipolar plates for PEM fuel cells},
author = {Neutzler, Jay Kevin},
abstractNote = {A liquid-cooled, bipolar plate separating adjacent cells of a PEM fuel cell comprising corrosion-resistant metal sheets brazed together so as to provide a passage between the sheets through which a dielectric coolant flows. The brazement comprises a metal which is substantially insoluble in the coolant.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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