Abstract
The effect of Li-addition to the low-Tc phase in Bi-Sr-Ca-Cu-O system have been studied for the samples with nominal compositions of Bi:Sr:Ca:Cu:Li=2:1.5:1.5:2-x:x heated at 720 to 845»C for 12 to 24h in air (x=0 to 0.8). The Li-addition promotes the formation of the low-Tc phase. Single phase of the low-Tc phase was obtained for the sample with x=0.2 to 0.4more easily than the sample with x=0. The lattice constant c of the low-Tc phase increases as the Li content increases. As the heating period becomes longer, the amount of Li content in the low-Tc phase decreases.
| Original language | English |
|---|---|
| Pages (from-to) | 763-766 |
| Number of pages | 4 |
| Journal | journal of the japan society of powder and powder metallurgy |
| Volume | 39 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1991 |
ASJC Scopus subject areas
- Mechanical Engineering
- Metals and Alloys
- Industrial and Manufacturing Engineering
- Materials Chemistry
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Cite this
Takada, J., Endo, K., Kusano, Y., & Nanba, T. (1991). Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I). journal of the japan society of powder and powder metallurgy, 39(9), 763-766. https://doi.org/10.2497/jjspm.39.763