Supporting member for solid oxide fuel cell

Details Supporting member for solid oxide fuel cell Supporting member for solid oxide fuel cell

1992-02-07

1992-12-22

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 33, H01M 812

Patent

active

051733722

ABSTRACT:
The present invention provides a composite material suitable for use as the supporting member for a fuel cell, the composite material comprising (100-A) % by mole of MgO and A % by mole of MgAl.sub.2 O.sub.4 (wherein A is 14 to 64) and having a coefficient of thermal expansion close to that of a electrolyte YSZ, which is used as a solid electrolyte in the fuel cell, and a high thermal conductivity. By using the above supporting member, no cracking occurs in the electrolyte at high temperature during the use thereof and further during the preparation thereof, so that no lowering in the electromotive force occurs.

REFERENCES:
patent: 4562124 (1985-12-01), Ruka
patent: 4767518 (1988-08-01), Maskalick
patent: 4799936 (1989-01-01), Riley
patent: 4833045 (1989-05-01), Pollack et al.
patent: 4943494 (1990-07-01), Riley

Affiliated with

Also associated with

Rating

Supporting member for solid oxide fuel cell does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Supporting member for solid oxide fuel cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supporting member for solid oxide fuel cell will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-974562