Staff View: Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation

Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation

Photocatalytic biomass valorization has proven to be a valuable approach for sustainably constructing value-added products from waste materials. The present study aimed to know about Bismuth ferrite (BiFeO3) nanoparticles combined into carboxymethyl cellulose (CMC) obtained from oil palm empty fruit...

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Main Authors:	Azman, Siti Aqilah Husna Md, Sagadevan, Suresh, Ahmad, Ishak, Kassim, Mohamad Haafiz Mohamad, Imam, Saifullahi Shehu, Nguyen, Khoa Dang, Kaus, Noor Haida Mohd
Format:	Article
Published:	MDPI 2022
Subjects:	QD Chemistry
Online Access:	http://eprints.um.edu.my/40835/
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spelling	my.um.eprints.408352023-09-27T01:33:17Z http://eprints.um.edu.my/40835/ Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation Azman, Siti Aqilah Husna Md Sagadevan, Suresh Ahmad, Ishak Kassim, Mohamad Haafiz Mohamad Imam, Saifullahi Shehu Nguyen, Khoa Dang Kaus, Noor Haida Mohd QD Chemistry Photocatalytic biomass valorization has proven to be a valuable approach for sustainably constructing value-added products from waste materials. The present study aimed to know about Bismuth ferrite (BiFeO3) nanoparticles combined into carboxymethyl cellulose (CMC) obtained from oil palm empty fruit bunch waste (OCMC) and used as a catalyst composite for the degradation of anionic dyes, specifically on methyl orange (MO) and congo red (CR). The parameter that affects the formation of OCMC, such as the degree of substitution (DS), depends upon the alkalization reaction time and NaOH concentrations. The highest DS was obtained at 1.562 and found at 60% NaOH with 9 h of alkalization, very close to that of the commercial CMC (CCMC) DS value. X-ray diffraction (XRD) analysis revealed that OCMC as a semi-crystalline phase and the tensile strength of OCMC film increased significantly from 0.11 MPa to 3.54 MPa as compared to CCMC. The comparative study on photocatalytic degradation of MO and CR using OCMC and CCMC reinforced with 0.8% BiFeO3 showed a minor difference in removal percentage. The efficiency removal for CCMC/BFO towards CR and MO was enhanced to 95.49% and 92.93% after a 3-h treatment, and a similar result was obtained in the case of OCMC/BiFeO3 at 92.50% for CR and 89.56% for MO, respectively. Nevertheless, it is interesting that OCMC film exhibits remarkable stability with an improvement in terms of tensile strength and stays more intact than that of CCMC. MDPI 2022-10 Article PeerReviewed Azman, Siti Aqilah Husna Md and Sagadevan, Suresh and Ahmad, Ishak and Kassim, Mohamad Haafiz Mohamad and Imam, Saifullahi Shehu and Nguyen, Khoa Dang and Kaus, Noor Haida Mohd (2022) Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation. Catalysts, 12 (10). ISSN 2073-4344, DOI https://doi.org/10.3390/catal12101205 <https://doi.org/10.3390/catal12101205>. 10.3390/catal12101205
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	QD Chemistry
spellingShingle	QD Chemistry Azman, Siti Aqilah Husna Md Sagadevan, Suresh Ahmad, Ishak Kassim, Mohamad Haafiz Mohamad Imam, Saifullahi Shehu Nguyen, Khoa Dang Kaus, Noor Haida Mohd Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
description	Photocatalytic biomass valorization has proven to be a valuable approach for sustainably constructing value-added products from waste materials. The present study aimed to know about Bismuth ferrite (BiFeO3) nanoparticles combined into carboxymethyl cellulose (CMC) obtained from oil palm empty fruit bunch waste (OCMC) and used as a catalyst composite for the degradation of anionic dyes, specifically on methyl orange (MO) and congo red (CR). The parameter that affects the formation of OCMC, such as the degree of substitution (DS), depends upon the alkalization reaction time and NaOH concentrations. The highest DS was obtained at 1.562 and found at 60% NaOH with 9 h of alkalization, very close to that of the commercial CMC (CCMC) DS value. X-ray diffraction (XRD) analysis revealed that OCMC as a semi-crystalline phase and the tensile strength of OCMC film increased significantly from 0.11 MPa to 3.54 MPa as compared to CCMC. The comparative study on photocatalytic degradation of MO and CR using OCMC and CCMC reinforced with 0.8% BiFeO3 showed a minor difference in removal percentage. The efficiency removal for CCMC/BFO towards CR and MO was enhanced to 95.49% and 92.93% after a 3-h treatment, and a similar result was obtained in the case of OCMC/BiFeO3 at 92.50% for CR and 89.56% for MO, respectively. Nevertheless, it is interesting that OCMC film exhibits remarkable stability with an improvement in terms of tensile strength and stays more intact than that of CCMC.
format	Article
author	Azman, Siti Aqilah Husna Md Sagadevan, Suresh Ahmad, Ishak Kassim, Mohamad Haafiz Mohamad Imam, Saifullahi Shehu Nguyen, Khoa Dang Kaus, Noor Haida Mohd
author_facet	Azman, Siti Aqilah Husna Md Sagadevan, Suresh Ahmad, Ishak Kassim, Mohamad Haafiz Mohamad Imam, Saifullahi Shehu Nguyen, Khoa Dang Kaus, Noor Haida Mohd
author_sort	Azman, Siti Aqilah Husna Md
title	Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
title_short	Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
title_full	Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
title_fullStr	Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
title_full_unstemmed	Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
title_sort	integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation
publisher	MDPI
publishDate	2022
url	http://eprints.um.edu.my/40835/
_version_	1781704531587891200
score	13.211869

Integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation

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