Study of different chemical methods to prepare ceramic high-temperature superconductors
- 1 January 1998
- journal article
- Published by IOP Publishing in Superconductor Science and Technology
- Vol. 11 (1), 82-87
- https://doi.org/10.1088/0953-2048/11/1/017
Abstract
The preparation of precursors of bulk , and materials by coprecipitation-filtration of hydroxides or oxalates and sol-gel techniques is presented. Their properties are compared with those of products prepared by the conventional solid-state reaction method by means of TGA, FTIR, XRD, SEM, EDX and resistivity measurements.Keywords
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