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Corrosion protected, multi-layer fuel cell interface

Patent ·
OSTI ID:865950
 [1];  [2];  [3]
  1. Ramat Ilan, IL
  2. Sayreville, NJ
  3. Edison, NJ
+ Show Author Affiliations

An improved interface configuration for use between adjacent elements of a fuel cell stack. The interface is impervious to gas and liquid and provides resistance to corrosion by the electrolyte of the fuel cell. The multi-layer configuration for the interface comprises a non-cupreous metal-coated metallic element to which is film-bonded a conductive layer by hot pressing a resin therebetween. The multi-layer arrangement provides bridging electrical contact.

Assignee:
Engelhard Corporation (Menlo Park, NJ)
Patent Number(s):
US 4605602
OSTI ID:
865950
Country of Publication:
United States
Language:
English

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Related Subjects

/429/29/427/
adjacent
adjacent elements
arrangement
arrangement provides
bridging
bridging electrical
cell
cell interface
cell stack
coated metal
comprises
conductive
conductive layer
configuration
contact
corrosion
electrical
electrical contact
electrolyte
element
elements
film-bonded
fuel
fuel cell
gas
hot
hot press
hot pressing
impervious
improved
improved interface
interface
interface comprises
interface configuration
layer
liquid
metal-coated
metallic
metallic element
multi-layer
multi-layer arrangement
non-cupreous
pressing
protected
provides
provides bridging
provides resistance
resin
resistance
stack
therebetween