M, Mujaini and S.Y, Yahya and I, Hamadneh and R, Abd. Shukor
(2008)
Effects of calcinations time on Jc of YBa2Cu307-8 HTSC with nano-CaO addition / Mujaini M … [et al.].
In: Proceedings STSS 2008, 3-4 June 2008, M.S. Garden Hotel, Kuantan Pahang.
Abstract
The effects of calcination time on critical current density, Jc of YBa2Cu307-8 superconductor system prepared via co-precipitation method were investigated. In this work, the calcination time was varied for 12 hours and 24 hours. This work also studies on different amount addition of nano-CaO with (YBa2Cu307-8)x (x= O.2wt%-1.Owt%). The results shows that (YBa2Cu307-8)x (x= O.5wt%) at 24 hours calcination time exhibit the best performance of Jc (-5.5864 A/cm2). The results indicate that an introduction of appropriate amount of nano-CaO at optimum time of calcination can effectively improve the flux pinning by performing the best value of Jc .
Metadata
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Creators: | Creators Email / ID Num. M, Mujaini UNSPECIFIED S.Y, Yahya UNSPECIFIED I, Hamadneh UNSPECIFIED R, Abd. Shukor UNSPECIFIED |
| Subjects: | Q Science > QC Physics > Heat > Temperature T Technology > TP Chemical technology > Chemicals T Technology > TP Chemical technology > Chemicals > Acids |
| Divisions: | Universiti Teknologi MARA, Pahang > Jengka Campus |
| Journal or Publication Title: | Proceedings STSS 2008 |
| Event Title: | Proceedings STSS 2008 |
| Event Dates: | 3-4 June 2008 |
| Page Range: | pp. 173-176 |
| Keywords: | Calcination, Co-precipitation method, critical, current density, Jc., flux pinning, YBa2Cu307-8 nano-CaO |
| Date: | 2008 |
| URI: | https://ir.uitm.edu.my/id/eprint/58888 |
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