Stabilized bismuth oxide

Details Stabilized bismuth oxide Stabilized bismuth oxide

1991-04-09

1993-02-02

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Yttrium, lanthanide, actinide, or transactinide containing

204421, 429193, 501103, 501126, C04B 3548, C04B 3550

Patent

active

051838010

ABSTRACT:
Disclosed is a stable bismuth oxide composition having excellent oxygen ion conductivity comprising: from 50 to 90 mole % Bi.sub.2 O.sub.3, from 10 to 40 mole % of a rare earth oxide, such as yttria; and from 0.1 to 10 mole % of an oxide compound, such as ZrO.sub.2 or ThO.sub.2. The composition retains its oxygen ion transport capabilities even after prolonged annealing.

REFERENCES:
patent: 4279974 (1981-07-01), Nishio
patent: 4330633 (1982-05-01), Yoshisato et al.
patent: 4412895 (1983-11-01), Lu
patent: 4421781 (1983-12-01), Ikezawa et al.
patent: 4449919 (1984-05-01), Takikawa et al.
patent: 4559126 (1985-12-01), Mase et al.
patent: 4579643 (1986-04-01), Mase et al.
patent: 4610741 (1986-09-01), Mase et al.
patent: 4647364 (1987-03-01), Mase et al.
patent: 4655892 (1987-04-01), Satta et al.
patent: 4657659 (1987-04-01), Mase et al.
patent: 4659448 (1987-04-01), Gordon
patent: 4670128 (1987-06-01), Mase et al.
patent: 4728411 (1988-03-01), Mase et al.
patent: 4755274 (1988-07-01), Mase et al.
patent: 4770761 (1988-07-01), Burggreaf et al.
patent: 4798693 (1989-01-01), Mase et al.
patent: 5006494 (1991-04-01), Virkar

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