Metal working – Method of mechanical manufacture – Electrical device making
Patent
1993-07-30
1994-05-24
Skapars, Anthony
Metal working
Method of mechanical manufacture
Electrical device making
429 30, 427115, H01M 600
Patent
active
053145089
ABSTRACT:
This invention provides a solid electrolyte fuel cell operable with high efficiency even in the temperature range of about 850.degree. to 650.degree. C., The invention is characterized by the use of a novel perovskite double oxide of the composition A.sub.X B.sub.Y O.sub.3-.alpha.. The fabrication of the electrolyte, air electrode and fuel electrode layers by tape casting has contributed to marked improvement in processability and productivity.
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patent: 5169731 (1992-12-01), Yoshimura et al.
patent: 5171646 (1992-12-01), Rohr
N. Taniguchi et al., "Proton conductive properties of gadolinium-doped barium cerates at high temperatures", Solid State Ionics 53-56, at pp. 998-1003 (1992).
K. Knight et al., "Crystal Structures of Gadolinium-and Yttrium- doped Barium Cerate", J. Mater. Chem. 2(7), at pp. 709-712 (1992).
T. Scherban et al., "Raman Scattering Study of BaCeO.sub.3 And SrCeO.sub.3 ", Solid State Communications, vol. 00, No. 0, at pp. 1-4 (Apr. 1992).
Gamo Takaharu
Hatoh Kazuhito
Niikura Junji
Taniguchi Noboru
Matsushita Electric - Industrial Co., Ltd.
Skapars Anthony
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