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Formulation of titanium dioxide nanoparticles using sol-gel technique

Bio-based polymer has been extensively used as a plastic alternative for its ability of biodegradability. Currently, there is considerable interest in the self-cleaning and antimicrobial property of TiO2 for applications in the food industry. In this research, TiO2 nanoparticles (TiO2NPs) were formu...

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Main Authors:	John, Clera Peter, Ali, Roshafima Rasit, Shameli, Kamyar, Tarmizi, Zatil Izzah, Salleh, Mohd. Shahrul Nizam, Zhe, Justin Chan
Format:	Article
Language:	English
Published:	Akademia Baru Publishing (M) Sdn Bhd 2021
Subjects:	Q Science (General)
Online Access:	http://eprints.utm.my/id/eprint/97924/1/RoshafimaRasit2021_FormulationofTitaniumDioxideNanoparticles.pdf http://eprints.utm.my/id/eprint/97924/ https://www.akademiabaru.com/submit/index.php/jrnn/article/view/4350
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spelling	my.utm.979242022-11-07T10:43:51Z http://eprints.utm.my/id/eprint/97924/ Formulation of titanium dioxide nanoparticles using sol-gel technique John, Clera Peter Ali, Roshafima Rasit Shameli, Kamyar Tarmizi, Zatil Izzah Salleh, Mohd. Shahrul Nizam Zhe, Justin Chan Q Science (General) Bio-based polymer has been extensively used as a plastic alternative for its ability of biodegradability. Currently, there is considerable interest in the self-cleaning and antimicrobial property of TiO2 for applications in the food industry. In this research, TiO2 nanoparticles (TiO2NPs) were formulated using the sol-gel method. The synthesis of TiO2NPs was carried out in varying pH condition which are in 1.5, 7 and 11. The optimize synthesized TiO2NPs powder was dispersed with bio-based polymer which is PLA to prepare self-cleaning bio-based polymer. 5mL Titanium isopropoxide (TTIP) as a precursor, 15mL of isopropanol act as a solvent, either ammonium hydroxide or hydrochloric acid with 250mL of distilled water and 2% of honey as stabilizing and reducing agent were used to synthesized TiO2NPs. Then the suitable TiO2NPs were used to fabricate self-cleaning bio-based polymer. Characterization of the synthesized nanoparticles (NPs) with different pH condition and calcined temperature were investigated using Powder X-ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR) was used to identify the presence of honey in TiO2NPs powder samples. From the XRD results, it proved that honey has been successfully reduced the crystallite size of the TiO2NPs and the optimal synthesized TiO2NPs was from anacidic condition with the calcined temperature of 400 ̊C. The size of obtaining TiO2NPs is calculated using Scherrer formula. The crystallite size of the fine pure anatase phase is 11.84 nm. Thus, the purpose of this research was achieved with the hydrophobic property, the bio-composite with the highest, the smaller TiO2NPs content in PLA will also exhibit self-cleaning ability which makes it suitable for the usage of hydrophobic food packaging material. Akademia Baru Publishing (M) Sdn Bhd 2021-08 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/97924/1/RoshafimaRasit2021_FormulationofTitaniumDioxideNanoparticles.pdf John, Clera Peter and Ali, Roshafima Rasit and Shameli, Kamyar and Tarmizi, Zatil Izzah and Salleh, Mohd. Shahrul Nizam and Zhe, Justin Chan (2021) Formulation of titanium dioxide nanoparticles using sol-gel technique. Journal of Research in Nanoscience and Nanotechnology, 4 (1). pp. 35-48. ISSN 2773-6180 https://www.akademiabaru.com/submit/index.php/jrnn/article/view/4350 NA
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
language	English
topic	Q Science (General)
spellingShingle	Q Science (General) John, Clera Peter Ali, Roshafima Rasit Shameli, Kamyar Tarmizi, Zatil Izzah Salleh, Mohd. Shahrul Nizam Zhe, Justin Chan Formulation of titanium dioxide nanoparticles using sol-gel technique
description	Bio-based polymer has been extensively used as a plastic alternative for its ability of biodegradability. Currently, there is considerable interest in the self-cleaning and antimicrobial property of TiO2 for applications in the food industry. In this research, TiO2 nanoparticles (TiO2NPs) were formulated using the sol-gel method. The synthesis of TiO2NPs was carried out in varying pH condition which are in 1.5, 7 and 11. The optimize synthesized TiO2NPs powder was dispersed with bio-based polymer which is PLA to prepare self-cleaning bio-based polymer. 5mL Titanium isopropoxide (TTIP) as a precursor, 15mL of isopropanol act as a solvent, either ammonium hydroxide or hydrochloric acid with 250mL of distilled water and 2% of honey as stabilizing and reducing agent were used to synthesized TiO2NPs. Then the suitable TiO2NPs were used to fabricate self-cleaning bio-based polymer. Characterization of the synthesized nanoparticles (NPs) with different pH condition and calcined temperature were investigated using Powder X-ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR) was used to identify the presence of honey in TiO2NPs powder samples. From the XRD results, it proved that honey has been successfully reduced the crystallite size of the TiO2NPs and the optimal synthesized TiO2NPs was from anacidic condition with the calcined temperature of 400 ̊C. The size of obtaining TiO2NPs is calculated using Scherrer formula. The crystallite size of the fine pure anatase phase is 11.84 nm. Thus, the purpose of this research was achieved with the hydrophobic property, the bio-composite with the highest, the smaller TiO2NPs content in PLA will also exhibit self-cleaning ability which makes it suitable for the usage of hydrophobic food packaging material.
format	Article
author	John, Clera Peter Ali, Roshafima Rasit Shameli, Kamyar Tarmizi, Zatil Izzah Salleh, Mohd. Shahrul Nizam Zhe, Justin Chan
author_facet	John, Clera Peter Ali, Roshafima Rasit Shameli, Kamyar Tarmizi, Zatil Izzah Salleh, Mohd. Shahrul Nizam Zhe, Justin Chan
author_sort	John, Clera Peter
title	Formulation of titanium dioxide nanoparticles using sol-gel technique
title_short	Formulation of titanium dioxide nanoparticles using sol-gel technique
title_full	Formulation of titanium dioxide nanoparticles using sol-gel technique
title_fullStr	Formulation of titanium dioxide nanoparticles using sol-gel technique
title_full_unstemmed	Formulation of titanium dioxide nanoparticles using sol-gel technique
title_sort	formulation of titanium dioxide nanoparticles using sol-gel technique
publisher	Akademia Baru Publishing (M) Sdn Bhd
publishDate	2021
url	http://eprints.utm.my/id/eprint/97924/1/RoshafimaRasit2021_FormulationofTitaniumDioxideNanoparticles.pdf http://eprints.utm.my/id/eprint/97924/ https://www.akademiabaru.com/submit/index.php/jrnn/article/view/4350
_version_	1751536122772586496
score	13.211869

Formulation of titanium dioxide nanoparticles using sol-gel technique

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