Abstract
EDTA sol-gel methods have previously been employed successfully to synthesize Bi(Pb)-2223 phase. But heat-treatment optimization to transform the precursor solution into the final 2223 powder seems to have been neglected, leading to long heat-treatment times as in the classical powder method. In this paper, a route is proposed to accelerate 2223 phase kinetics formation, by improving calcination, sintering and intermediate grindings. Thus a nearly pure 2223 powder is obtained consecutive to a relatively short total duration of heat treatment.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
R. B. Tripathi and D. W. Johnson Jr. Mater. Lett. 10, (1990) 118.
M. Awano, K. Kani and Y. Takao, Jpn J. Appl. Phys. 30 (5A) (1991) L806
T. L. Ward, S. W. Lyons and T. T. Kodas, Phys. C 200 (1992) 31.
Y. Kanno and K. Nakano J. Mat. Sci. Lett. 9 (1990) 1229.
J. Fransaer, J. R. Roos, L. Delaey, O. van der Briest, Arkens and J. P. Celis, J. Appl. Phys. 65 (1989) 3277.
F.-H. Chen, H.-S. Koo and T.-Y. Tseng, J. Am. Ceram. Soc. 75 (1992) 96.
C. Y. Shieh, Y. Huang, M. K. Wu and C. Y. Huang, Phys. C 185–189 (1991) 513.
Y.-F. Guo and P.-H. Duvigneaud, in “Electroceramis IV Proceedings”, Vol. II. Aachen University of Technology, Aachen (1994) pp. 989–92.
T. Hatano, K. Aota, S. Ikeda, K. Nakamura and K. Ogawa, Jpn J. Apl. Phys. 27 (1988) L2055.
B. S. Hong, T. O. Mason, C. K. Chiang, S. W. FrieMan and N. M. Hwang, Appl. Supercond. 1 (1993) 109.
Q. R. Feng, H. Zhang, S. Q. Feng, X. Zhu and Z. Z. Gan, in “ICMAS-91 Material Chemistry” (1991) pp. 95–100.
S. Narumi, H. Ohtsu, I. Iguchi and R. Yoshizaki, Jpn J. Appl. Phys. 28 (1989) L27.
C. Namgung, J. T. S. Irvine, E, E. Lachowski and A. R. West, Supercond. Sci. Technol. 2 (1989) 140.
K. Nakahigashi and H. Sasakura, private communication. University of Osaka Prefecture, Ozaka, Japan (1990).
Y. L. Chen and R. Stevens, J. Am. Ceram. Soc. 75 (1992) 1150.
T. Hatano, K. Aota, S. Ikeda, K. Nakamura and K. Ogawa, Jpn J. Appl. Phys. 27 (1988) L2055.
Y. Ikeda, M. Takano, Z. Hiroi, K. Oda, H. Kitaguchi, J. Takada, Y. Miura, Y. Takeda, O. Yamamoto and H. Mazaki, ibid. 27 (1988) L2067.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rouessac, V., Wang, J., Provost, J. et al. Rapid synthesis of the Bi(Pb)-2223 110 K superconductor by the EDTA sol-gel method. JOURNAL OF MATERIALS SCIENCE 31, 3387–3390 (1996). https://doi.org/10.1007/BF00360738
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00360738