SIMPLIFIED METHOD OF SYNTHESIS FOR BI-PB-SR-CA-CU-O SUPERCONDUCTOR VIA SOLID-STATE REACTION

Authors
SHIMONO I
Citation
I. Shimono, SIMPLIFIED METHOD OF SYNTHESIS FOR BI-PB-SR-CA-CU-O SUPERCONDUCTOR VIA SOLID-STATE REACTION, Nippon Seramikkusu Kyokai gakujutsu ronbunshi, 101(4), 1993, pp. 503-505
Citations number
10
Journal title
Nippon Seramikkusu Kyokai gakujutsu ronbunshi → ACNP
ISSN journal
09145400
Volume
101
Issue
4
Year of publication
1993
Pages
503 - 505
Database
ISI
SICI code
0914-5400(1993)101:4<503:SMOSFB>2.0.ZU;2-O
Abstract
A new simplified method of the synthesis for Bi-Pb-Sr-Ca-Cu-O supercon ductor was found through a convensional solid-state reaction. Samples have been prepared by mixing powders of Bi2O3, PbO, SrCO3, CaCO3 and C uO and short-term ((5 + 5) h) sintering at 1133 K. The samples have 91 % high T(c) 2223 phase in volume fraction and exhibit the zero resista nce temperature of 105 K in the superconducting transition. It is stre ssed that our synthesis method offers high quality sample in high spee d with great advantage on low cost.