Synthesis of lanthanum-alkaline earth-copper-oxygen superconduct

Details Synthesis of lanthanum-alkaline earth-copper-oxygen superconduct Synthesis of lanthanum-alkaline earth-copper-oxygen superconduct

1990-11-02

1991-08-27

Dean, H.

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

423593, C04B 3500, C30B 2922, H01B 1300, H01L 3924

Patent

active

050433199

ABSTRACT:
A mixture comprised of an alkali chloride solvent and reactants comprised of oxides of lanthanum, an alkaline earth and copper, wherein the reactants are formulated to produce a superconducting reaction product, is heated to melt the chloride solvent in which the reactants then dissolve and react precipitating a lanthanum-alkaline earth-copper-oxygen superconductive material.

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