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Preparation and Characterization of High‐Tc YBa 2 Cu 3 O 7‐X Superconductors by Means of Gelation of Metal Dicarboxylate Complexes
Author(s) -
Liu RuSie,
Chang ChauTing,
Wu PinTien
Publication year - 1988
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.198800063
Subject(s) - superconductivity , chemistry , oxalate , metal , ceramic , characterization (materials science) , high temperature superconductivity , inorganic chemistry , analytical chemistry (journal) , crystallography , nuclear chemistry , condensed matter physics , nanotechnology , materials science , organic chemistry , physics
The superconductors YBa 2 Cu 3 C 7‐x have been prepared via gelation of metal dicarboxylate complexes. Physical measurements such as XRD, Tc, and X ac on these ceramics indicate consistently that a better superconducting behaviors were found than that obtained from previously reported oxalate process.