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Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman

Heterogeneous chemical oxidation is a promising technique and effective treatment in degrading dye-contaminated wastewater which generated highly oxidizing radicals such as hydroxyl (˙OH) radicals. Perovskite is a potential decent ceramic metal oxides catalyst with the general formula of ABxB’yO3 ha...

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Main Author: Abdul Rahman, Nadhratul Nur Ain
Format: Thesis
Language:English
Published: 2022
Subjects:
Chemical engineering
Dyes
Online Access:https://ir.uitm.edu.my/id/eprint/78109/1/78109.pdf
https://ir.uitm.edu.my/id/eprint/78109/
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spelling my.uitm.ir.781092023-06-01T06:19:24Z https://ir.uitm.edu.my/id/eprint/78109/ Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman Abdul Rahman, Nadhratul Nur Ain Chemical engineering Dyes Heterogeneous chemical oxidation is a promising technique and effective treatment in degrading dye-contaminated wastewater which generated highly oxidizing radicals such as hydroxyl (˙OH) radicals. Perovskite is a potential decent ceramic metal oxides catalyst with the general formula of ABxB’yO3 has been applied as a heterogeneous catalyst for dye-contaminated wastewater degradation under ambient conditions with and without the aid of oxidants. Substitution of B-site cation plays a crucial role in modulating the overall catalytic performance of the perovskite rather than A-site cation. Despite its high catalytic performance, these catalysts suffered severe leaching problem during heterogeneous catalysis. Therefore, substitution of alternative B-site metal cations in perovskite to minimize the leaching problem while maintaining adequate catalytic performance is critical. However, the substitution of molybdenum as an active phase for B-site cation within the perovskite structure is still scanty. 2022 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/78109/1/78109.pdf Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman. (2022) Masters thesis, thesis, Universiti Teknologi MARA (UiTM).
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 Chemical engineering
Dyes
spellingShingle Chemical engineering
Dyes
Abdul Rahman, Nadhratul Nur Ain
Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
description Heterogeneous chemical oxidation is a promising technique and effective treatment in degrading dye-contaminated wastewater which generated highly oxidizing radicals such as hydroxyl (˙OH) radicals. Perovskite is a potential decent ceramic metal oxides catalyst with the general formula of ABxB’yO3 has been applied as a heterogeneous catalyst for dye-contaminated wastewater degradation under ambient conditions with and without the aid of oxidants. Substitution of B-site cation plays a crucial role in modulating the overall catalytic performance of the perovskite rather than A-site cation. Despite its high catalytic performance, these catalysts suffered severe leaching problem during heterogeneous catalysis. Therefore, substitution of alternative B-site metal cations in perovskite to minimize the leaching problem while maintaining adequate catalytic performance is critical. However, the substitution of molybdenum as an active phase for B-site cation within the perovskite structure is still scanty.
format Thesis
author Abdul Rahman, Nadhratul Nur Ain
author_facet Abdul Rahman, Nadhratul Nur Ain
author_sort Abdul Rahman, Nadhratul Nur Ain
title Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
title_short Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
title_full Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
title_fullStr Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
title_full_unstemmed Degradation of orange II dye using perovskite compounds with molybdenum ion as active phase / Nadhratul Nur Ain Abdul Rahman
title_sort degradation of orange ii dye using perovskite compounds with molybdenum ion as active phase / nadhratul nur ain abdul rahman
publishDate 2022
url https://ir.uitm.edu.my/id/eprint/78109/1/78109.pdf
https://ir.uitm.edu.my/id/eprint/78109/
_version_ 1768011689430614016
score 13.211869

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