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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/26508/1/PPb_NOR%20ERWANA%20YUNUS%20AS%20N%2017_5.pdf
http://ir.uitm.edu.my/id/eprint/26508/
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spelling my.uitm.ir.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)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
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/26508/1/PPb_NOR%20ERWANA%20YUNUS%20AS%20N%2017_5.pdf
http://ir.uitm.edu.my/id/eprint/26508/
_version_ 1685650145159413760
score 13.211869

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