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US 8,709,300 B2Granted
Process for production of nickel oxide-stabilized zirconia composite oxide
AssigneeDaiichi Kigenso Kagaku Kogyo Co., Ltd.
InventorsKyosuke Domae, Takeshi Usui, Tadashi Yasui, Satoshi Watanabe
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Abstract
The present invention relates to a nickel oxide-stabilized zirconia composite in which nickel oxide is dispersed uniformly, a process for readily producing the composite oxide, and an anode for a solid oxide fuel cell having excellent output characteristics. More specifically, the present invention provides a nickel oxide-stabilized zirconia composite that is produced by sintering a mixture of nickel hydroxide and/or nickel carbonate and a hydroxide of stabilized zirconium.
Claims1
A process for producing a nickel oxide-stabilized zirconia composite oxide comprising:
- mixing a nickel hydroxide and/or nickel carbonate with a stabilized zirconium hydroxide with grinding or wet-mixing;
- and
- sintering the mixture.
Dependencies are inferred from the claim text.