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Carbonate fuel cell matrix

Patent ·
OSTI ID:870716
 [1];  [2]
  1. Huntington, CT
  2. New Milford, CT
+ Show Author Affiliations

A carbonate fuel cell matrix comprising support particles and crack attenuator particles which are made platelet in shape to increase the resistance of the matrix to through cracking. Also disclosed is a matrix having porous crack attenuator particles and a matrix whose crack attenuator particles have a thermal coefficient of expansion which is significantly different from that of the support particles, and a method of making platelet-shaped crack attenuator particles.

Research Organization:
Energy Research Corporation (Danbury, CT)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC21-90MC27168; FG05-93ER81512
Assignee:
Energy Research Corporation (Danbury, CT)
Patent Number(s):
US 5580673
OSTI ID:
870716
Country of Publication:
United States
Language:
English

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Related Subjects

/429/29/423/
attenuator
carbonate
carbonate fuel
cell
cell matrix
coefficient
comprising
comprising support
crack
cracking
disclosed
expansion
fuel
fuel cell
increase
matrix
matrix comprising
method
particles
platelet
platelet-shaped
porous
resistance
shape
significantly
support
support particle
support particles
thermal
thermal coefficient