Investigating the Preparation Conditions on Superconducting Properties of Bi2-x LixPb0.3Sr2Ca2Cu3O10+δ

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One and multi-step solid state reaction methods were used to prepare a high temperature superconductor with a nominal compositionBi2-x LixPb0.3Sr2Ca2Cu3O10+δ for ( 0 ≤ x ≤ 0 .5). T he effect o f preparation conditions and substituting Li on Bi sites had been investigated by the use of X-ray diffraction, resistance measurements and oxygen content to obtain the optimum conditions for formation and stabilization of the 2223-phase. It has been found that intermediate grinding will force to convert and accelerate the formation rate of the 2223-phase. The morphological analyses were carried out by SEM. The results showed that the multi-step technique was appropriate to prepare the compositio Bi2-x LixPb0.3Sr2Ca2Cu3O10+δ . X-ray diffraction analysis showed two phases: high-TC phase 2223 and low-TC phase 2212 with orthorhombic structure for all samples. However, the optimum concentration was found for 0.3 which improved the microstructure and had the highest TC  value 130 K for the highest value of oxygen content.

Cite this paper

Abbas, M. , Oboudi, S. and Raoof, N. (2015) Investigating the Preparation Conditions on Superconducting Properties of Bi2-x LixPb0.3Sr2Ca2Cu3O10+δ. Materials Sciences and Applications, 6, 310-321. doi: 10.4236/msa.2015.64036.


[1] Saleh, S.A. (2006) Studies on Sintering Effect on the Structural and Transport Properties of (2223) Phase. Physica C, 444, 40-44.
[2] Muhammad, A.R. and Maqsood, A. (2010) Synthesis and Thermo Physical Characterization of Bismuth Based High-Tc Superconductors, Superconductor.
[3] Takano, M., Takada, J., Oda, K., Kitaguchi, H., Miura, Y., Ikeda, Y., Tomii, Y. and Mazaki, H. (1988) High-TC Phase Promoted and Stabilized in the Bi, Pb-Sr-Ca-Cu-O System. Japanese Journal of Applied Physics, 27, L1041-L1043.
[4] Agostinelli, E., Bohandy, J., Green, W.J., Bargeron, C.B., Phillips, T.E., Kim, B.F., Adrian, F.J. and Moorjani, K. (1989) Stabilization of the 108 K Superconducting Phase in the Bi0.7Pb0.3SrCaCu1.8Oy System. Journal of Superconductivity, 2, 3361-367.
[5] Dey, T.K. (1998) Effect of Sintering Duration on the Thermal Conductivity of (Bi, Pb)-2223 Superconducting Pellets between 10 and 150 K. Journal of Superconductivity, 11, 279-284.
[6] Fernando, P.R. and Pathmanathan, N. (2006) Fabrication and Characterization of Bi1.6Pb0.4Sr2Ca2Cu3Oy Superconductors Prepared by Solid State Reaction Technique. Sri Lankan Journal of Physics, 7, 7-13.
[7] Bilgili, O., Selamet, Y. and Kocabas, K. (2008) Effects of Li Substitution in Bi-2223 Superconductors. Journal of Superconductivity and Novel Magnetism, 21, 439-449.
[8] Abbas, M.M., Abass, L.K. and Salman, U. (2012) Influences of Sintering Time on the TC of Bi2-xCuxPb0.3Sr2Ca2Cu3O10+Δ High Temperature Superconductors. Energy Procedia, 18, 215-224.
[9] Koyama, S., Endo, U. and Kawai, T. (1988) Preparation of Single 110 K Phase of the Bi-Pb-Sr-Ca-Cu-O Superconductor. Japanese Journal of Applied Physics, 27, L1861-L1863.
[10] Kocabas, K. (1998) Effect of Sintering Time on Sb Added BiPbSrCaCuO Superconducting Ceramics. Turkish Journal of Physics, 22, 437-440.


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