Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation
The effects of carbon nanofibers addition on transport and superconducting properties of YBa2Cu3O7−δ (Y-123) superconductor were studied. Y-123 was prepared using co-precipitation method for good quality bulk of high temperature superconducting material. Carbon nanofibers with 0.2–0.8 wt% were added...
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer
2020
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/88087/ http://psasir.upm.edu.my/id/eprint/88087/1/ABSTRACT.pdf |
| _version_ | 1848860551834238976 |
|---|---|
| author | Khalid, Nurul Auni Awang Kechik, Mohd Mustafa Baharuddin, Nur Atikah Chen, Soo Kien Baqiah, Hussein Lim, Kean Pah Shaari, Abdul Halim Talib, Zainal Abidin Hashim @ Ismail, Azhan Murakami, Masato Miryala, Muralidhar |
| author_facet | Khalid, Nurul Auni Awang Kechik, Mohd Mustafa Baharuddin, Nur Atikah Chen, Soo Kien Baqiah, Hussein Lim, Kean Pah Shaari, Abdul Halim Talib, Zainal Abidin Hashim @ Ismail, Azhan Murakami, Masato Miryala, Muralidhar |
| author_sort | Khalid, Nurul Auni |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effects of carbon nanofibers addition on transport and superconducting properties of YBa2Cu3O7−δ (Y-123) superconductor were studied. Y-123 was prepared using co-precipitation method for good quality bulk of high temperature superconducting material. Carbon nanofibers with 0.2–0.8 wt% were added into Y-123 superconductors. The samples were characterized using electrical resistance measurement for critical temperature (Tc) and critical current density (Jc), powder X-ray diffraction, scanning electron microscopy and energy-dispersive X-ray analysis. Most of the samples indicated a dominant Y-123 phase of an orthorhombic structure with a minor phase of BaCO3 and Y-124. Onset critical temperature was found to decrease from 90.5 to 80 K with increasing of carbon nanofibers concentration. The Jc for pure sample is 11 A/cm2 at 30 K while the Jc of sample with 0.4 wt% carbon nanofibers is 830 A/cm2 at 30 K. Introduction of carbon nanofibers enhanced Jc significantly. However, further addition of carbon nanofibers in Y-123 superconductor caused degradation in Jc. |
| first_indexed | 2025-11-15T12:47:02Z |
| format | Article |
| id | upm-88087 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:47:02Z |
| publishDate | 2020 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-880872022-05-18T06:35:38Z http://psasir.upm.edu.my/id/eprint/88087/ Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation Khalid, Nurul Auni Awang Kechik, Mohd Mustafa Baharuddin, Nur Atikah Chen, Soo Kien Baqiah, Hussein Lim, Kean Pah Shaari, Abdul Halim Talib, Zainal Abidin Hashim @ Ismail, Azhan Murakami, Masato Miryala, Muralidhar The effects of carbon nanofibers addition on transport and superconducting properties of YBa2Cu3O7−δ (Y-123) superconductor were studied. Y-123 was prepared using co-precipitation method for good quality bulk of high temperature superconducting material. Carbon nanofibers with 0.2–0.8 wt% were added into Y-123 superconductors. The samples were characterized using electrical resistance measurement for critical temperature (Tc) and critical current density (Jc), powder X-ray diffraction, scanning electron microscopy and energy-dispersive X-ray analysis. Most of the samples indicated a dominant Y-123 phase of an orthorhombic structure with a minor phase of BaCO3 and Y-124. Onset critical temperature was found to decrease from 90.5 to 80 K with increasing of carbon nanofibers concentration. The Jc for pure sample is 11 A/cm2 at 30 K while the Jc of sample with 0.4 wt% carbon nanofibers is 830 A/cm2 at 30 K. Introduction of carbon nanofibers enhanced Jc significantly. However, further addition of carbon nanofibers in Y-123 superconductor caused degradation in Jc. Springer 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/88087/1/ABSTRACT.pdf Khalid, Nurul Auni and Awang Kechik, Mohd Mustafa and Baharuddin, Nur Atikah and Chen, Soo Kien and Baqiah, Hussein and Lim, Kean Pah and Shaari, Abdul Halim and Talib, Zainal Abidin and Hashim @ Ismail, Azhan and Murakami, Masato and Miryala, Muralidhar (2020) Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation. Journal of Materials Science: Materials in Electronics, 31. pp. 16983-16990. ISSN 0957-4522; ESSN: 1573-482X https://link.springer.com/article/10.1007/s10854-020-04255-0 10.1007/s10854-020-04255-0 |
| spellingShingle | Khalid, Nurul Auni Awang Kechik, Mohd Mustafa Baharuddin, Nur Atikah Chen, Soo Kien Baqiah, Hussein Lim, Kean Pah Shaari, Abdul Halim Talib, Zainal Abidin Hashim @ Ismail, Azhan Murakami, Masato Miryala, Muralidhar Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title | Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title_full | Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title_fullStr | Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title_full_unstemmed | Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title_short | Carbon nanofibers addition on transport and superconducting properties of bulk YBa2Cu3O7−δ material prepared via co-precipitation |
| title_sort | carbon nanofibers addition on transport and superconducting properties of bulk yba2cu3o7−δ material prepared via co-precipitation |
| url | http://psasir.upm.edu.my/id/eprint/88087/ http://psasir.upm.edu.my/id/eprint/88087/ http://psasir.upm.edu.my/id/eprint/88087/ http://psasir.upm.edu.my/id/eprint/88087/1/ABSTRACT.pdf |