Fabrication of superconducting metal-oxide textiles by heating i

Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k

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505785, 505739, 505740, 505780, 252509, 252511, 252521, 4234471, 4234475, 4234476, 423593, 428408, 428902, 428930, 264 296, 264 60, H01L 3912

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052273652

ABSTRACT:
Process for producing superconducting metal-oxide textiles comprising impregnating a preformed, organic textile material with metal compounds in a desired atomic ratio, heating the material in a weakly oxidizing atmosphere to pyrolize and oxidize the organic material, maintaining the material at temperature in an oxidizing atmosphere, and cooling the material in an oxidizing atmosphere, so as to form a crystalline structure capable of superconducting.

REFERENCES:
patent: 3663182 (1972-05-01), Hamling
patent: 3860529 (1975-01-01), Hamling
patent: 4104395 (1978-08-01), Frankel
patent: 4537818 (1985-08-01), Quinby
patent: 4983573 (1991-01-01), Bolt et al.
patent: 4994436 (1991-02-01), Giacobbe
patent: 5023230 (1991-06-01), Cheng
"The Fabrication of a Ceramic Superconducting Wire", M. A. Luck, et al., Supercond. Sci. Technol. 1, 137 (1988).
"Polymer Precursor Synthesis and Characterization of YBa.sub.2 Cu.sub.3 O.sub.7-x ", J. C. W. Chien, et al., Physical Review B 38, 11853 (1988).
"Preparation of High-Tc Y-BA-Cu-O Superconducting Filaments by Suspension Spinning Method", T. Goto and M. Kada, Jap. Journ. Appl. Physics 26, L1527 (1987).
"Fabrication of Dense Ba.sub.2 YCu.sub.3 O.sub.7-x Superconductor Wire by Molten Oxide Processing" S. Jin et al, Appl. Phys. Lett. 51, 943 (1987).
"Heat Treatment of Wires On the Basis of the High T.sub.c Superconductor YBa.sub.2 CU.sub.3 Ox", P. Miller et al, Appl. Phys. Lett. 55, 917 (1989).
"Superconductivity Up to 114.degree.K in the Bi-Al-Ca-Sr-Cu-O Compound System Without Rare Earth Elements", C. W. Chu et al, Physical Review Letters 60, 941 (1988).
"Low Temperature Phase Relations and Decomposition of YBa.sub.2 CU.sub.3 O.sub.6+x Precursors", S. J. Keating et al, Advanced Ceramic Materials, 1988.
"Synthesis of High Quality 1-2-3 Compound Through Citrate Combustion", R. Pankajavalli et al, Physica C 156, 737 (1988).
"The Oxalate Route to Superconducting YBa.sub.2 CU.sub.3 O.sub.7-x ", X. Z. Wang et al, Solid State Communications, 64, 881 (1987).
"Superconducting Oxide Films with High Transition Temperature Prepared From Metal Trifluoroacetate Precursors", D. Gupta et al, Appl. Phys. Lett. 52, 2077, (1988).

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