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Study on morphology of nanosized MgO added Bi - 2223 superconductor

Interim sem 2020 / 2021

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Main Author: Muhammad Syazrin bin Roslan
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Published: 2023
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Superconductor
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spelling my.uniten.dspace-204262023-05-05T01:10:22Z Study on morphology of nanosized MgO added Bi - 2223 superconductor Muhammad Syazrin bin Roslan Superconductor Interim sem 2020 / 2021 Bismuth strontium copper calcium oxide or known as Bi-Sr-Ca-Cu-O (BSCCO) is a high temperature superconductor. Superconductor is a substance known as a conductor of electricity. In superconductors, electrons are transferred from atom to another. There is no vibration, heat or energy production emitted from any superconducting material as it reaches its critical temperature. Two types of superconductors exist, known as superconductors of type 1 and type 2. The superconductors type 1 is also known as the basic conductive elements, utilised for electric wirings to microchips. In the meantime, type 2 superconductor has a composite material made of metal mixtures, for example, copper or lead the main objective of this research is to synthesise MgO added Bi-2223 superconductor by the means of solid-state reaction mechanism. The Bi2O3, PbO, Sr2CO3, CaCO3 and CuO molar ratio have been mixed according to their Bi (Pb) ratio: Sr: Ca: Cu = 1.6 (0.4) :2:2:3. The mixture was grounded and heated in a furnace tube at 800K and for 24 hours to remove the impurities and for the creation of Bi2223. The resulting powder is calcined and sintered in order to obtain the original Bi-2223 superconductor sample. The structural, morphological and phase structure will be evaluated using X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). The Bi-2223 superconductor TC (hkl) texture coefficient is determined by the X-ray diffraction patterns. From Scherrer's equation, the crystalline size of the Bi-2223 superconductor grains is calculated. Calculated texture coefficient and average crystallite size has been shown to be of greater value than Bi-2223 without the MgO sample. Lastly, the findings revealed that the sample of Bi-2223 is better with MgO, compared to Bi-2223 sample without MgO. 2023-05-03T15:00:35Z 2023-05-03T15:00:35Z 2020-09 https://irepository.uniten.edu.my/handle/123456789/20426 application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Superconductor
spellingShingle Superconductor
Muhammad Syazrin bin Roslan
Study on morphology of nanosized MgO added Bi - 2223 superconductor
description Interim sem 2020 / 2021
format
author Muhammad Syazrin bin Roslan
author_facet Muhammad Syazrin bin Roslan
author_sort Muhammad Syazrin bin Roslan
title Study on morphology of nanosized MgO added Bi - 2223 superconductor
title_short Study on morphology of nanosized MgO added Bi - 2223 superconductor
title_full Study on morphology of nanosized MgO added Bi - 2223 superconductor
title_fullStr Study on morphology of nanosized MgO added Bi - 2223 superconductor
title_full_unstemmed Study on morphology of nanosized MgO added Bi - 2223 superconductor
title_sort study on morphology of nanosized mgo added bi - 2223 superconductor
publishDate 2023
_version_ 1806426685106552832
score 13.214268

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