Preparation and characterization of highly densified YBa2Cu3O7-δ Ceramics used for electrochemical oxidation |
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Authors: | J. C. Park,A. Wattiaux,J.-C. Grenier,K. Fr hlich,P. Dordor,M. Pouchard,P. Hagenmuller |
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Affiliation: | J. C. Park,A. Wattiaux,J.-C. Grenier,K. Fröhlich,P. Dordor,M. Pouchard,P. Hagenmuller |
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Abstract: | An appropriate treatment called “Vacuum-Oxygen Cycle” (V.O.C.) has been carried out in order to obtain highly densified YBa2Cu3O7-δceramics. The obtained materials exhibit a homogeneous oxygen distribution and their feature have been characterized using relevant physical measurements. Preliminary electrochemical experiments have been performed and this treatment seems to improve their superconducting properties. |
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Keywords: | YBaCuO ceramics densification process superconducting copper oxide electrochemical oxidation |
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