Composition using Schiff base copper complex for preparing compo

Details Composition using Schiff base copper complex for preparing compo Composition using Schiff base copper complex for preparing compo

1988-08-01

1991-06-18

Dean, R.

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

252521, 505734, C01G 300, C04B 3500, C23C 1812, H01L 3912

Patent

active

050249916

ABSTRACT:
A composition for forming a compound metal oxide of a specific composition and a process for preparing said compound oxide are disclosed. The composition comprises an alkoxide of a rare earth metal, an alkoxide of an alkaline earth metal and an organic acid salt of an organic complex of copper. The process comprises refluxing said composition for reaction and thermally decomposing the reaction product. Also a film-forming composition for forming a thin layer of a compound metal oxide is disclosed. Said film-forming compound comprises the above-mentioned composition plus a film forming resin and an organic solvent.

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