Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1986-06-11
1988-08-30
Tung, T.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204291, 204292, 204421, 204424, 429 31, 429 33, 429 40, 429 44, G01N 2746
Patent
active
047675187
ABSTRACT:
Disclosed is a cermet electrode consisting of metal particles of nickel, cobalt, iron, or alloys or mixtures thereof immobilized by zirconia stabilized in cubic form which contains discrete deposits of about 0.1 to about 5% by weight of praseodymium, dysprosium, terbium, or a mixture thereof. The solid oxide electrode can be made by covering a substrate with particles of nickel, cobalt, iron, or mixtures thereof, growing a stabilized zirconia solid oxide skeleton around the particles thereby immobilizing them, contacting the skeleton with a compound of praseodymium, dysprosium, terbium, or a mixture thereof, and heating the skeleton to a temperature of at least 500.degree. C. The electrode can also be made by preparing a slurry of nickel, cobalt, iron, or mixture and a compound of praseodymium, dysprosium, terbium, or a mixture thereof, depositing the slurry on a substrate, heating the slurry to dryness, and growing a stabilized zirconia skeleton around the metal particles.
REFERENCES:
patent: 3503809 (1970-03-01), Spacil
patent: 3573107 (1971-03-01), Paris et al.
patent: 3754995 (1973-08-01), Kleinschmager
patent: 3950273 (1976-04-01), Jones
patent: 4374163 (1983-02-01), Isenberg
patent: 4395468 (1983-07-01), Isenberg
patent: 4459341 (1984-07-01), Marchant et al.
patent: 4490444 (1984-12-01), Isenberg
patent: 4535064 (1985-08-01), Yoneda
patent: 4582766 (1986-04-01), Isenberg et al.
patent: 4584085 (1986-04-01), Beaver et al.
patent: 4597170 (1986-07-01), Isenberg
patent: 4609562 (1986-09-01), Isenberg et al.
patent: 4648945 (1987-03-01), Isenberg
Chemical Abstracts, vol. 68, 1968, No. 108453t.
Chemical Abstracts, vol. 67, 1967, No. 47755y.
Chemical Abstracts, vol. 69, 1968, No. 13330g.
Cillo Daniel P.
Tung T.
Westinghouse Electric Corp.
LandOfFree
Cermet electrode does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cermet electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cermet electrode will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2086507