Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method
Effect of complex magnetic oxide Co0.5Ni0.5Fe2O4 (CNFO) nanoparticles addition in (Bi1.6Pb0.4)Sr2Ca2Cu3O10 (Bi-2223) superconductor tapes was investigated. Ultrafine Bi-2223 powder precursor was prepared via co-precipitation method and was added with 0.01 – 0.05 wt.% Co0.5Ni0.5Fe2O4 nanoparticles du...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Trans Tech Publications
2020
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/30464/1/2.1%20Effect%20of%20Co0.5Ni0.5Fe2O4%20nanoparticles%20addition%20in%20ag-sheathed%20Bi-2223.docx.pdf |
| _version_ | 1825813689214697472 |
|---|---|
| author | Muhammad Hafiz, Mazwir Balasan, Bryan Andrew Farah Hanani, Zulkifli Roslan, Abd-Shukor |
| author_facet | Muhammad Hafiz, Mazwir Balasan, Bryan Andrew Farah Hanani, Zulkifli Roslan, Abd-Shukor |
| author_sort | Muhammad Hafiz, Mazwir |
| collection | UMP |
| description | Effect of complex magnetic oxide Co0.5Ni0.5Fe2O4 (CNFO) nanoparticles addition in (Bi1.6Pb0.4)Sr2Ca2Cu3O10 (Bi-2223) superconductor tapes was investigated. Ultrafine Bi-2223 powder precursor was prepared via co-precipitation method and was added with 0.01 – 0.05 wt.% Co0.5Ni0.5Fe2O4 nanoparticles during the final heating stage. The sample with 0.01 wt.% addition, Bi-2223(CNFO)0.01 was found to have the highest critical current density, Jc. This sample were then chosen to be fabricated into Ag-sheathed superconductor tapes using the powder-in-tube (PIT) method. The tapes were sintered for 50 and 100 h at 845 °C. The phase, microstructure and Jc of the samples were determined by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and four point probe, respectively. Jc of Ag-sheathed Bi-2223(CNFO)0.01 tapes sintered for 100 h was 19830 A/cm2 at 30 K and 3970 A/cm2 at 77 K compared to tapes without addition which showed a much lower Jc (6370 A/cm2 at 30 K). This study showed that CNFO nanoparticles could act as an effective flux pinning centers to enhance the critical current density in the Bi-2223 superconductor. |
| first_indexed | 2024-03-06T12:47:44Z |
| format | Article |
| id | UMPir30464 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:47:44Z |
| publishDate | 2020 |
| publisher | Trans Tech Publications |
| record_format | dspace |
| spelling | UMPir304642021-04-28T02:06:49Z http://umpir.ump.edu.my/id/eprint/30464/ Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method Muhammad Hafiz, Mazwir Balasan, Bryan Andrew Farah Hanani, Zulkifli Roslan, Abd-Shukor TC Hydraulic engineering. Ocean engineering Effect of complex magnetic oxide Co0.5Ni0.5Fe2O4 (CNFO) nanoparticles addition in (Bi1.6Pb0.4)Sr2Ca2Cu3O10 (Bi-2223) superconductor tapes was investigated. Ultrafine Bi-2223 powder precursor was prepared via co-precipitation method and was added with 0.01 – 0.05 wt.% Co0.5Ni0.5Fe2O4 nanoparticles during the final heating stage. The sample with 0.01 wt.% addition, Bi-2223(CNFO)0.01 was found to have the highest critical current density, Jc. This sample were then chosen to be fabricated into Ag-sheathed superconductor tapes using the powder-in-tube (PIT) method. The tapes were sintered for 50 and 100 h at 845 °C. The phase, microstructure and Jc of the samples were determined by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and four point probe, respectively. Jc of Ag-sheathed Bi-2223(CNFO)0.01 tapes sintered for 100 h was 19830 A/cm2 at 30 K and 3970 A/cm2 at 77 K compared to tapes without addition which showed a much lower Jc (6370 A/cm2 at 30 K). This study showed that CNFO nanoparticles could act as an effective flux pinning centers to enhance the critical current density in the Bi-2223 superconductor. Trans Tech Publications 2020 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/30464/1/2.1%20Effect%20of%20Co0.5Ni0.5Fe2O4%20nanoparticles%20addition%20in%20ag-sheathed%20Bi-2223.docx.pdf Muhammad Hafiz, Mazwir and Balasan, Bryan Andrew and Farah Hanani, Zulkifli and Roslan, Abd-Shukor (2020) Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method. Materials Science Forum, 981. pp. 59-65. ISSN 0255-5476. (Published) https://doi.org/10.4028/www.scientific.net/MSF.981.59 https://doi.org/10.4028/www.scientific.net/MSF.981.59 |
| spellingShingle | TC Hydraulic engineering. Ocean engineering Muhammad Hafiz, Mazwir Balasan, Bryan Andrew Farah Hanani, Zulkifli Roslan, Abd-Shukor Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title | Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title_full | Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title_fullStr | Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title_full_unstemmed | Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title_short | Effect of Co0.5Ni0.5Fe2O4 nanoparticles addition in ag-sheathed Bi-2223 superconductor tapes prepared by co-precipitation method |
| title_sort | effect of co0 5ni0 5fe2o4 nanoparticles addition in ag sheathed bi 2223 superconductor tapes prepared by co precipitation method |
| topic | TC Hydraulic engineering. Ocean engineering |
| url | http://umpir.ump.edu.my/id/eprint/30464/1/2.1%20Effect%20of%20Co0.5Ni0.5Fe2O4%20nanoparticles%20addition%20in%20ag-sheathed%20Bi-2223.docx.pdf |
| work_keys_str_mv | AT muhammadhafizmazwir effectofco05ni05fe2o4nanoparticlesadditioninagsheathedbi2223superconductortapespreparedbycoprecipitationmethod AT balasanbryanandrew effectofco05ni05fe2o4nanoparticlesadditioninagsheathedbi2223superconductortapespreparedbycoprecipitationmethod AT farahhananizulkifli effectofco05ni05fe2o4nanoparticlesadditioninagsheathedbi2223superconductortapespreparedbycoprecipitationmethod AT roslanabdshukor effectofco05ni05fe2o4nanoparticlesadditioninagsheathedbi2223superconductortapespreparedbycoprecipitationmethod |