Publication | Open Access
Preparation of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub>by citrate synthesis and pyrolysis
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Citations
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References
1988
Year
Materials ScienceInorganic ChemistryChemical EngineeringCitrate SynthesisComplete SuperconductivityEngineeringHigh-tc SuperconductivitySuperconducting MaterialHigh-temperature SuperconductivitySuperconductivityHomogeneous PowderHigh Tc SuperconductorsChemistrySynthesis MethodInorganic MaterialCermetPowder Synthesis
A recent preparation method by citrate synthesis in combination with pyrolysis has been applied to the new high-Tc superconductors. A step-by-step procedure is given to obtain the ultra-fine and homogeneous powder. X-ray diffraction analyses were performed to characterise the powder and to study the influence of the calcination temperature. Resistance measurements exhibit complete superconductivity at 91.2 K.
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