Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus

This study was carried out to study the electrical properties of YBCO sample as superconductor and the effect of addition of Co304 on the superconducting properties of YBCO superconductor. The YBCO sample was prepared by solid state reaction route. The samples were prepared by each with weight perce...

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Main Author:	Yunus, Nor Erwana
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2017
Subjects:	Electricity and magnetism QD Chemistry
Online Access:	http://ir.uitm.edu.my/id/eprint/26508/ http://ir.uitm.edu.my/id/eprint/26508/1/PPb_NOR%20ERWANA%20YUNUS%20AS%20N%2017_5.pdf

id	uitm-26508
recordtype	eprints
spelling	uitm-265082019-11-25T04:39:25Z http://ir.uitm.edu.my/id/eprint/26508/ Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus Yunus, Nor Erwana Electricity and magnetism QD Chemistry This study was carried out to study the electrical properties of YBCO sample as superconductor and the effect of addition of Co304 on the superconducting properties of YBCO superconductor. The YBCO sample was prepared by solid state reaction route. The samples were prepared by each with weight percentage of cobalt oxide of x= 0.00, x= 0.01, x= 0.02 and x= 0.03. Two calcination temperatures were carried out at 900°C for 24 hours. Final sintering was carried out at 920°C for 24 hours. Electrical Conduction by Multimeter, Fourier Transform Infrared (FTIR), Critical temperature (Tc) measurement, X-ray Diffraction (XRD), and Scanning Electron Microscopy (SEM) were conducted for analysis. Multimeter showed all samples were in electric conduction, FTIR showed the sample was removed carbonyl compound after calcination, Tc measurement showed that the sample of x= 0.02 was increased critical temperature rather than sample of x= 0.00, XRD showed all samples have orthorhombic structure and SEM showed that the grain size was increased as increased the cobalt in YBCO superconductor. Besides, the EDX also showed the composition of elements YBCO were tally with chemicals used for pure YBCO and addition cobalt oxide into YBCO superconductor. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/26508/1/PPb_NOR%20ERWANA%20YUNUS%20AS%20N%2017_5.pdf Yunus, Nor Erwana (2017) Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Electricity and magnetism QD Chemistry
spellingShingle	Electricity and magnetism QD Chemistry Yunus, Nor Erwana Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
description	This study was carried out to study the electrical properties of YBCO sample as superconductor and the effect of addition of Co304 on the superconducting properties of YBCO superconductor. The YBCO sample was prepared by solid state reaction route. The samples were prepared by each with weight percentage of cobalt oxide of x= 0.00, x= 0.01, x= 0.02 and x= 0.03. Two calcination temperatures were carried out at 900°C for 24 hours. Final sintering was carried out at 920°C for 24 hours. Electrical Conduction by Multimeter, Fourier Transform Infrared (FTIR), Critical temperature (Tc) measurement, X-ray Diffraction (XRD), and Scanning Electron Microscopy (SEM) were conducted for analysis. Multimeter showed all samples were in electric conduction, FTIR showed the sample was removed carbonyl compound after calcination, Tc measurement showed that the sample of x= 0.02 was increased critical temperature rather than sample of x= 0.00, XRD showed all samples have orthorhombic structure and SEM showed that the grain size was increased as increased the cobalt in YBCO superconductor. Besides, the EDX also showed the composition of elements YBCO were tally with chemicals used for pure YBCO and addition cobalt oxide into YBCO superconductor.
format	Student Project
author	Yunus, Nor Erwana
author_facet	Yunus, Nor Erwana
author_sort	Yunus, Nor Erwana
title	Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
title_short	Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
title_full	Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
title_fullStr	Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
title_full_unstemmed	Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus
title_sort	preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / nor erwana yunus
publisher	Faculty of Applied Sciences
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/26508/ http://ir.uitm.edu.my/id/eprint/26508/1/PPb_NOR%20ERWANA%20YUNUS%20AS%20N%2017_5.pdf
first_indexed	2023-09-18T23:16:57Z
last_indexed	2023-09-18T23:16:57Z
_version_	1777419175973617664

Preparation and characterization of yttrium barium copper oxide (ybco) superconductor with addition of cobalt oxide (co3o4) / Nor Erwana Yunus

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