The Preparation and Characterization of Y145 Superconductor

P. Chainok; Supphadate Sujinnapram; T. Nilkamjon; S. Ratreng; K. Kritcharoen; P. Butsingkorn; P. Ruttanaraksa; Pongkaew Udomsamuthirun

doi:10.4028/www.scientific.net/AMR.770.295

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 770The Preparation and Characterization of Y145...

The Preparation and Characterization of Y145 Superconductor

Abstract:

In this research, we synthesized and characterized the physical properties of YBa₂Cu₃O_x(Y123) and YBa₄Cu₅O_x (Y145) superconductors by solid state reaction and melt process. The raw materials Y₂O₃, BaCO₃ and CuO were mixed, ground and react in the air atmosphere at 950 °C, at 980 °C for solid state reaction and melt process, respectively. The samples obtained were characterized by the resistivity measurement, SEM, EDX, XRD and DTA. It was found that the critical temperature onset of Y145 is 94 K and 96 K for solid state reaction and melt process, respectively. The samples were inhomogeneous with no impurity. The crystal structures was orthorhombic which a = 3.80446 Å, b = 3.86474 Å and c = 19.37104 Å for Y145 solid state reaction and a = 3.80180 Å, b = 3.86483 Å and c = 19.38194 Å for melt process. The peritectic temperature of Y145 is 1018 °C.

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Advanced Materials Research (Volume 770)

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295-298

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.770.295

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September 2013

Authors:

P. Chainok, Supphadate Sujinnapram, T. Nilkamjon, S. Ratreng, K. Kritcharoen, P. Butsingkorn, P. Ruttanaraksa, Pongkaew Udomsamuthirun

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Critical Temperature, Melt Process, Sintering Process, Solid-State Reaction, Superconductor

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References

[1] J.G. Bednorz, K.A. Muller, Possible High Tc Superconductivity in the BaLaCuO System, Zeitschrift fuer Physik B.64 (1986) 189-193.

Google Scholar

[2] M.K. Wu, J.R. Ashbum, C.J. Torng, P.H. Hor, R.L. Meng, L.Gao, Z.J. Huang, Y.Q. Wang, C.W. Chu, Superconductivity at 93 K in a New Mixed-Phase Y-Ba-Cu-O Compound System at Ambient Pressure, Phys. Rev. Lett. 58 (1987) 908–910.

DOI: 10.1103/physrevlett.58.908

Google Scholar

[3] A. Aliabadi, A. Farshchi, M. Akhavan, A New Y-based HTSC with Tc above 100 K, Physica C. 469 (2009) 2012–2014.

DOI: 10.1016/j.physc.2009.09.003

Google Scholar

[4] P. Udomsamuthirun, T. Kruaehong, T. Nilkamjon, S. Ratreng, The New Superconductors of YBaCuO Materials, Journal of Superconductivity and Novel Magnetism. 23 (2010) 1377-1380.

DOI: 10.1007/s10948-010-0786-9

Google Scholar

[5] U. Topal, M. Akdogan, Further Increase of Tc in Y-Ba-Cu-O Superconductors, Journal of Superconductivity and Novel Magnetism. 24 (2011) 1815–1820.

DOI: 10.1007/s10948-011-1129-1

Google Scholar

[6] V.Selvamanickam, K.Salama, Anisotropy and intergrain current density in oriented grained bulk YBa2Cu3Ox superconductor, Appl.Phys.Lett. 57 (1990) 1575-1577.

DOI: 10.1063/1.104129

Google Scholar

[7] S. Sujinnapram, P. Udomsamuthirun, T. Kruaehong, T. Nilkamjon, S. Ratreng, The XRD Spectra of New YBaCuO Superconductors, Bulletin of Materials Science. 34 (2011) 1053-1057.

DOI: 10.1007/s12034-011-0130-4

Google Scholar

[8] J. Feng, Y. Lu, L. Zhou, P. Zhang, X. Xu, S. Chen, C. Zhang, X. Xiong, G. Liu, The study on Melting Behavior of Precursor Powders for Powder Melting Processed YBa2Cu3O7-x Superconductors, Physica C. 459 (2007) 52-55.

DOI: 10.1016/j.physc.2007.05.001

Google Scholar