Method for manufacturing thin zirconia film

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...

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204490, 204472, C25D 1302

Patent

active

057003610

ABSTRACT:
A method for manufacturing a thin zirconia film comprises the steps: (a) preparing a suspension in which partially-stabilized or stabilized zirconia particles having electric charges are dispersed in a solvent; (b) positioning a pair of electrodes in the suspension; (c) applying an electric field between the electrodes, said zirconia particles moving to the electrode and said zirconia particles being deposited on the electrode electrochemically; and (d) sintering the zirconia film to form a partially-stabilized or stabilized thin zirconia film.

REFERENCES:
patent: 3860506 (1975-01-01), Nickerson
patent: 4276202 (1981-06-01), Schmidberger et al.
patent: 4609562 (1986-09-01), Isenberg et al.
patent: 4975417 (1990-12-01), Koura
patent: 5002647 (1991-03-01), Tanabe et al.
patent: 5021376 (1991-06-01), Nienburg et al.
Patent Abstracts of Japan, vol. 012, No. 277 (E-640), 30 Jul. 1988 of JP-A-63 058766 (Toa Nenryo Kogyo KK), 14 Mar. 1988.

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