Electrolyte matrix for molten carbonate fuel cells

Chemistry: electrical current producing apparatus – product – and – Having earth feature

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

429 33, H01M 486

Patent

active

043224822

ABSTRACT:
Thru-cracks in the electrolyte retaining matrix of a molten carbonate fuel cell caused by thermal cycling of the cell between operating and room temperature are prevented by an improved matrix comprising a major proportion of submicron support particles and a minor proportion, perhaps only a few percent, of much larger crack attenuator particles. In one embodiment wherein the electrolyte is to be a binary lithium-potassium carbonates composition, the matrix comprises 90 volume percent submicron lithium aluminate support particles and 10 volume percent alumina crack attenuator particles with an average size of 100 microns.

REFERENCES:
patent: 3120456 (1964-02-01), Broers
patent: 3160527 (1964-12-01), Hess
patent: 3481788 (1969-12-01), Hamlen et al.
patent: 3878296 (1975-04-01), Vine et al.
patent: 4009321 (1977-02-01), Baker et al.
patent: 4079171 (1978-03-01), Marianowski et al.
patent: 4216278 (1980-08-01), Arendt et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electrolyte matrix for molten carbonate fuel cells does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrolyte matrix for molten carbonate fuel cells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolyte matrix for molten carbonate fuel cells will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-382918

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.