CeO2-ZrO2 insulation coatings on Ag/AgMg sheathed Bi-2212 superconducting tapes by sol-gel process for magnet technology

被引：7
|
作者：
Celik, E
Akin, Y
Avci, E
Sigmund, W
Hascicek, YS
机构：
[1] Florida State Univ, NHMFL, Tallahassee, FL 32310 USA
[2] Univ Florida, Gainesville, FL 32611 USA
[3] Sakarya Univ, Dept Met Mat Engn, TR-54144 Adapazari, Turkey
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2002年 / 12卷 / 01期
关键词：
CeO2BZrO2; HTS; insulation; sol-gel;
D O I：
10.1109/TASC.2002.1018622
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this research, preparation, structure, morphology and thermal properties of 4; 6, 8, 9 and 12 mole% CeO2-ZrO2 insulation coatings on Ag and/or AgMg/Bi-2212 superconducting tapes were studied for the magnet technologies. These coatings were prepared by reel-to-reel sol-gel method using a solution of Zr and Ce based precursors. The coatings were annealed at 850 degreesC for 24 h under oxygen gas flowing. The structure of coatings was characterized by SEM, EDS, TGA and XRD. The investigation showed that dense, fully cubic phase CeO2-ZrO2 insulation coatings with 8-10 Fm were deposited on Ag and/or AgMg/Bi-2212 superconducting tapes.
引用
收藏
页码：1223 / 1226
页数：4
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