Synthesis and Formation of T11223 and T1223 High-Tc Superconductors
The preparation methods of Tl2Ba2Ca2Cu30,o (T1l223) and Tlo.5Pbo.5Sr1.6Ca.4Cu30g (TI2223) superconductors using a variety of starting compositions and sintering temperatures are discussed. Single-phased Tl2223 with T, between 106 to 109 K can be prepared using T12Ba2C~Cu3010 and Tl1.6Ba2C~4Cu301...
| Main Authors: | , |
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| Format: | Article |
| Language: | English English |
| Published: |
Universiti Putra Malaysia Press
2003
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3825/1/Synthesis_and_Fonnation_of_Tl1223_and.pdf |
| _version_ | 1825943562085203968 |
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| author | Yahya, Ahmad Kamal Abd Shukor, Roslan |
| author_facet | Yahya, Ahmad Kamal Abd Shukor, Roslan |
| author_sort | Yahya, Ahmad Kamal |
| collection | UPM |
| description | The preparation methods of Tl2Ba2Ca2Cu30,o (T1l223) and
Tlo.5Pbo.5Sr1.6Ca.4Cu30g (TI2223) superconductors using a variety of starting
compositions and sintering temperatures are discussed. Single-phased Tl2223
with T, between 106 to 109 K can be prepared using T12Ba2C~Cu3010 and
Tl1.6Ba2C~4Cu3010as starting compositions in a non-closed system by heating
around 20 min at 910°C in flowing 02' Samples with Tl1223 major phase
(- 70%) can be prepared from Tlo.5Pbo.5SrI.6C~.4Cu30gcomposition with the
sample wrapped in gold foil and sintered in flowing oxygen at 940°C for 3
hours. |
| first_indexed | 2024-03-06T07:02:16Z |
| format | Article |
| id | upm.eprints-3825 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:02:16Z |
| publishDate | 2003 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-38252013-05-27T07:11:33Z http://psasir.upm.edu.my/id/eprint/3825/ Synthesis and Formation of T11223 and T1223 High-Tc Superconductors Yahya, Ahmad Kamal Abd Shukor, Roslan The preparation methods of Tl2Ba2Ca2Cu30,o (T1l223) and Tlo.5Pbo.5Sr1.6Ca.4Cu30g (TI2223) superconductors using a variety of starting compositions and sintering temperatures are discussed. Single-phased Tl2223 with T, between 106 to 109 K can be prepared using T12Ba2C~Cu3010 and Tl1.6Ba2C~4Cu3010as starting compositions in a non-closed system by heating around 20 min at 910°C in flowing 02' Samples with Tl1223 major phase (- 70%) can be prepared from Tlo.5Pbo.5SrI.6C~.4Cu30gcomposition with the sample wrapped in gold foil and sintered in flowing oxygen at 940°C for 3 hours. Universiti Putra Malaysia Press 2003 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/3825/1/Synthesis_and_Fonnation_of_Tl1223_and.pdf Yahya, Ahmad Kamal and Abd Shukor, Roslan (2003) Synthesis and Formation of T11223 and T1223 High-Tc Superconductors. Pertanika Journal of Science & Technology, 11 (1). pp. 1-7. ISSN 0128-7680 English |
| spellingShingle | Yahya, Ahmad Kamal Abd Shukor, Roslan Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title | Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title_full | Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title_fullStr | Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title_full_unstemmed | Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title_short | Synthesis and Formation of T11223 and T1223 High-Tc Superconductors |
| title_sort | synthesis and formation of t11223 and t1223 high tc superconductors |
| url | http://psasir.upm.edu.my/id/eprint/3825/1/Synthesis_and_Fonnation_of_Tl1223_and.pdf |
| work_keys_str_mv | AT yahyaahmadkamal synthesisandformationoft11223andt1223hightcsuperconductors AT abdshukorroslan synthesisandformationoft11223andt1223hightcsuperconductors |