Pandey, Dhananjai ; Mahesh, R. ; Singh, A. K. ; Tiwari, V. S. ; Kak, S. K. (1991) Preparation of nearly single phase 2223 in Bi1.6Pb0.4Sr2Ca2Cu3Oy composition by a semi-wet route using Pb0.2SrCa(CO3)2.2 precursor Physica C: Superconductivity, 184 (1-3). pp. 135-143. ISSN 0921-4534
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/092145...
Related URL: http://dx.doi.org/10.1016/0921-4534(91)91510-B
Abstract
A new method for the synthesis of nearly single phase 2223 in Bi1.6Pb0.4Sr2Ca2Cu3Oy composition within 72 h of total heat treatment, using coprecipitates of (1) 0.2 Pb, Ca, Sr as carbonates and (2) 1.6 Bi, 3 Cu as oxalate, is reported. Samples prepared have been characterized by their crystal structure using XRD, microstructure using SEM and electrical resistivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 27209 |
| Deposited On: | 10 Dec 2010 12:57 |
| Last Modified: | 05 Mar 2011 10:47 |
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