| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1516602 | Journal of Physics and Chemistry of Solids | 2012 | 6 Pages |
Abstract
⺠We increased gel stability at the Bi-2223 preparation using chelating sol-gel method. ⺠Interaction between used agents (EDTA and TEA) was established using IR spectroscopy. ⺠Gel decomposition procedure was optimized with respect to the Bi-2223 phase evolution. ⺠Influence of calcination step on quality of the final samples was also established. ⺠Superconducting properties and microstructure of the prepared ceramics were evaluated.
Keywords
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Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
KateÅina RubeÅ¡ová, VÃt JakeÅ¡, TomáÅ¡ Hlásek, Petr VaÅ¡ek, Pavel MatÄjka,