DOI: 10.1557/jmr.1990.0683. Superconducting oxide YBa2Cu3O7−x prepared by the metal alkoxide method

Superconducting oxide YBa2Cu3O7−x prepared by the metal alkoxide method

10.1557/jmr.1990.0683

Crossref journal-article

Springer Science and Business Media LLC

Journal of Materials Research (297)

Abstract

Preparation of the superconducting oxide, YBa2Cu3O7−x, was carried out according to the metal alkoxide method. To obtain a homogeneous solution of yttrium, barium, and copper alkoxide in an organic solvent, alkoxides of copper and yttrium were modified by the O-R interchange reaction with 2-dimethylaminoethanol and the structures of their modified alkoxides were studied by 1H-NMR, FT-IR, and EXAFS. The YBa2Cu3O7−x precursor, prepared by hydrolysis of the present solution of alkoxides, was calcined at 850°C for 3 h to give YBa2Cu3O7−x powder as a single phase. This powder was sintered between 900°C and 950°C and characterized for bulk density, microstructure, Tc, and Jc.

Bibliography

Katayama, S., & Sekine, M. (1990). Superconducting oxide YBa2Cu3O7âx prepared by the metal alkoxide method. Journal of Materials Research, 5(4), 683â690.

Authors 2

Shingo Katayama (first)
Masahiro Sekine (additional)

References 15 Referenced 24

10.1143/JJAP.28.341
10.1002/zaac.19814770633
{'key': 'S0884291400009134_ref011', 'first-page': '401', 'volume-title': 'Better Ceramics Through Chemistry III,', 'author': 'Accibal', 'year': '1988'} / Better Ceramics Through Chemistry III, by Accibal (1988)
10.1007/BF01303701
10.1143/JJAP.27.L867
10.1016/0022-1902(65)80190-7
10 Monde T. , Kozuka H. , and Sakka S. , Chem. Lett., 287 (1988). (10.1246/cl.1988.287)
10.1103/PhysRevLett.58.908
{'key': 'S0884291400009134_ref003', 'volume-title': 'Ultrastructure Processing of Ceramics, Glasses, and Composites,', 'volume': '15', 'author': 'Mackenzie', 'year': '1984'} / Ultrastructure Processing of Ceramics, Glasses, and Composites, by Mackenzie (1984)
10.1016/0022-3093(88)90007-5
{'key': 'S0884291400009134_ref004', 'first-page': '537', 'volume-title': 'Better Ceramics Through Chemistry III', 'author': 'Zheng', 'year': '1988'} / Better Ceramics Through Chemistry III by Zheng (1988)
{'key': 'S0884291400009134_ref005', 'first-page': '10', 'volume': '95', 'author': 'Takahashi', 'year': '1987', 'journal-title': 'Yogyo-Kyokai-shi'} / Yogyo-Kyokai-shi by Takahashi (1987)
12 Hirano S. , Hayashi T. , Baney R. H. , Miura M. , and Tomonaga H. , Chem. Lett., 665 (1988). (10.1246/cl.1988.665)
{'key': 'S0884291400009134_ref007', 'first-page': '317', 'volume-title': 'Better Ceramics Through Chemistry III,', 'author': 'Babonneau', 'year': '1988'} / Better Ceramics Through Chemistry III, by Babonneau (1988)
10.2109/jcersj1950.95.1107_1107

Dates

Type	When
Created	17 years, 11 months ago (Sept. 27, 2007, 5:49 a.m.)
Deposited	4 years, 6 months ago (Feb. 24, 2021, 4:29 p.m.)
Indexed	1 month, 3 weeks ago (July 7, 2025, 9:07 a.m.)
Issued	35 years, 4 months ago (April 1, 1990)
Published	35 years, 4 months ago (April 1, 1990)
Published Online	14 years, 6 months ago (Jan. 31, 2011)
Published Print	35 years, 4 months ago (April 1, 1990)

Funders 0

None

BibTeX

@article{Katayama_1990, title={Superconducting oxide YBa2Cu3O7−x prepared by the metal alkoxide method}, volume={5}, ISSN={2044-5326}, url={http://dx.doi.org/10.1557/jmr.1990.0683}, DOI={10.1557/jmr.1990.0683}, number={4}, journal={Journal of Materials Research}, publisher={Springer Science and Business Media LLC}, author={Katayama, Shingo and Sekine, Masahiro}, year={1990}, month=apr, pages={683–690} }

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