Superconductor technology: apparatus – material – process – Processes of producing or treating high temperature... – Coating
Reexamination Certificate
2006-01-13
2009-12-01
Kopec, Mark (Department: 1796)
Superconductor technology: apparatus, material, process
Processes of producing or treating high temperature...
Coating
C335S216000, C427S062000, C505S100000, C505S230000, C505S440000, C252S500000, C252S521100
Reexamination Certificate
active
07625843
ABSTRACT:
There is provided a method of fabricating a precursor solution for a metal organic deposition method using a superconducting oxide as a starting material, wherein the method includes dispersing a superconducting material powder in a TFA acid aqueous solution, heating to dissolve the powder in the TFA solution, increasing a temperature of a hot substrate if the powder is completely dissolved and the solution is clear, continuously heating until the solution is vaporized and is in a viscous jelly state, stopping heating if the solution loses its flowing property completely, cooling the solution, and dissolving the compound in the jelly state, hardened at a room temperature, into an organic solvent to provide a metal organic deposition solution for coating. There is also provided a method of fabricating a thin film-type superconductor using a metal organic deposition method.
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Hong Gye-Won
Lee Hee-Gyon
Yoo Jai-Moo
Yoo Sang-Im
Kopec Mark
Korea Institute of Machinery & Materials
Michael & Best & Friedrich LLP
Nguyen Khanh Tuan
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