Abstract
The production of bulk high T c superconducting phase (2223) by EDTA-gel (ethylenediaminetetraacetic acid) techniques has been investigated. It is shown that close control of pH is necessary for the production of a well-complexed precursor which allows subsequent decomposition in two stages at 300 and 800°C. The problem of carbonate formation was investigated experimentally and solved. Precursors are characterised by Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD) and the sintering behaviour was monitored by dilatometry. At least three different phases Bi2Sr2Cax−1CuxO8+y (BSCCO); where x=1, 2, 3 were identified within superconducting pellets using XRD, named as Bi2Sr2CuO7 (2201), Bi2Sr2CaCu2O9 (2212) and Bi2Sr2Ca3O10 (2223). The superconducting properties of the sintered samples were studied by vibrating sample magnetometer (VSM). Transition to a superconducting state around 80 K appeared in samples (sintered at 845°C) containing the Bi2Sr2Ca1Cu2Oy (2212) phase. Liquid phase sintering of the samples aided the formation of Bi2Sr2Ca2Cu3Ox (2223) phase at high temperature (860°C), which showed a superconducting transition temperature of 108 K.
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References
B. Simendic and L. Radonjic, J. Therm. Anal. Cal., 79 (2005) 487.
M. Picquart, T. Lopez, R. Gomez, E. Torres, A. Moreno and J. Garcia, J. Therm. Anal. Cal., 76 (2004) 755.
V. Balek, Z. Malek, J. Subrt, M. Guglielmi, P. Innozenzi, V. Rigato and G. Della Mea, J. Therm. Anal. Cal., 76 (2004) 43.
A. Biju, R. P. Aloysius and U. Syamaprasad, Supercond. Sci. Technol., 18 (2005) 1454 and references therein.
K. Gibson, P. Ziegler and H.-J. Meyer, Supercond. Sci. Technol., 17 (2004) 786.
P. Staszczuk, D. Sternik and G. W. Chadzymski, J. Therm. Anal. Cal., 71 (2003) 173.
T. Ozawa, J. Therm. Anal. Cal., 72 (2003) 337.
R. Campostrini, M. Ischia and L. Palmisano, J. Therm. Anal. Cal., 71 (2003) 1011.
L. Ammor, B. Pignon, N. H. Hong and A. Ruyter, Supercond. Sci. Technol., 17 (2004) 1037.
D. A. M. dos Santos, S. Mochlecke, Y. Kopelevich and A. J. S. Machado, Physica C, 390 (2003) 21.
G. A. Cosla, A. Ubaldini, C. Astini, M. M. Carnasciali and R. Masini, J. Therm. Anal. Cal., 80 (2005) 579.
M. A. Aksan, M. E. Yakinci and Y. Balci, J. Therm. Anal. Cal., 81 (2005) 417.
A. Y. Iiyusheshkin, Y. Yamashita, L. Boskorie and I. D. Mackinnon, Supercond. Sci. Technol., 17 (2004) 1201.
P. Sumana Prabu, M. S. Ramachandra, U. V. Varadaraju and G. V. Subbha Rao, Phys. Rev. B, 50 (1994) 6929.
F. Nakao and K. Osamura, Supercond. Sci. Technol., 18 (2005) 513.
L. Ammor, B. Pignon, N. H. Hong and A. Ruyter, Supercond. Sci. Technol., 17 (2004) 1037.
A. Caneiro, F. Prado and A. Serquis, J. Therm. Anal. Cal., 83 (2006) 507.
S. Räth, L. Woodall, C. Deroche, B. Seipel, F. Schwaigerer and W. W. Schmahl, Supercond. Sci. Technol., 15 (2002) 543.
H. Cooper, S. Li, W. Gao, H. K. Liu and S. X. Dou, Supercond. Sci. Technol., 14 (2001) 533.
M. Arshad and A. H. Qureshi, J. Therm. Anal. Cal., 83 (2006) 415.
C. Marcilly, P. Courty and B. Delmon, J. Am. Ceram. Soc., 53 (1970) 56.
M. S. G. Baythoun and F. R. Sale, J. Mater. Sci., 17 (1982) 2757.
D. J. Anderton, Powder Metallurgy, (1979) 14.
C. T. Chu and B. Dunn, J. Am. Ceram. Soc., 70 (1987) C375.
H. W. Wang, D. A. Hall and F. R. Sale, J. Am. Ceram. Soc., 75 (1992) 124.
J. Fransaer, J. R. Roos, L. Delaey, O. Van Der Biest, O. Arkens and J. P. Celis, J. Appl. Phys., 65 (1989) 3277.
V. D. Biest, Proc. 1st European Ceramic Society Conf. J.2. Elsevier Applied Science, June (1989) 407.
G. C. Tu, F. H. Chen and H. S. Koo, Supercond. Sci. Technol., 3 (1990) 134.
U. Kuxmann and P. Fischer, Erzmetall, 27 (1974) 533.
A. Aoki, Jap. J. Appl. Phys., 29 (1990) L270.
T. S. Heh, J. R. Chen and T. Y. Tseng, Jpn. J. Appl. Phys., 29 (1990) 652.
N. H. Wang, C. M. Wang, H. C. Kao, D. C. Ling, H. C. Ku and K. H. Lii, Jpn. J. Appl. Phys., 28 (1989) L1505.
F. R. Sale and F. Mahloojchi, Ceramics Int., 14 (1988) 229.
B. Delmon, Fine Particles, Second Int. Conference Ed. by W. E. Kuhn and J. Ehretsmann (The electrochemical Soc. New Jersey) PV, 73 (1974) 242.
A. J. Moulson and J. M. Herbert, Eds, Electroceramics, 2nd Edition, John Willey and Son Ltd., 2003.
A. H. Qureshi, M. Arshad, K. Masud and A. Saeed, J. Therm. Anal. Cal., 81 (2005) 363.
A. H. Qureshi, S. K. Durani, M. Arshad, F. R. Sale, N. Arshad and S. Rehman, J. Chem. Soc. Pak, 25 (2003) 177.
C. B. Alcock and B. Li, J. Am. Ceram. Soc., 73 (1990) 1176.
A. D. Cross, Introduction to Practical Infrared Spectroscopy, Bros. Norschich Ltd., 1960.
The Sadtler Standard Spectra, Sadtler Research Laboratories, Philadelphia, PA 1974, p. 5.
E. Pungor, A Practical Guide to Instrumental Analysis CRC Press, (1994) 163.
P. C. Srivastava, B. N. Singh, S. D. Adhya and K. C. Banerji, J. Thermal Anal., 27 (1983) 263.
J. Paulik and F. Paulik, Simultaneous Thermoanalytical Examinations by Means of the Derivatograph in Wilson and Wilson’s Comprehensive Analytical Chemistry, Svehla G. Ed. Elseiver, Amsterdam 1981, p. 12A.
Y. Ikeda, H. Ito, S. Shimomura, M. Takano, Y. Bando, J. Takada, K. Oda, H. Kitaguchi, Y. Miura, Y. Takeda and T. Takada, Physica C, 190 (1991) 18.
D. Shi, M. Tang, K. Vandevoot and H. Claus, Phys. Rev. B, 39 (1989) 9091.
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Arshad, M., Qureshi, A.H., Masud, K. et al. Production of bscco bulk high T c superconductors by sol-gel method and their characterization by ftir and XRD techniques. J Therm Anal Calorim 89, 595–600 (2007). https://doi.org/10.1007/s10973-006-7538-x
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DOI: https://doi.org/10.1007/s10973-006-7538-x