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Phase study of titanium dioxide nanoparticle prepared via sol-gel process

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Main Authors: Oladeji Araoyinbo, Alaba, Mohd Mustafa Al Bakri, Abdullah, Mohd Arif Anuar, Mohd Salleh, Nurul Nadia, Abdul Aziz, Azwan Iskandar, Azmi
Other Authors: alaba@unimap.edu.my
Format: Article
Language:English
Published: IOP Publishing Ltd 2022
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Titanium dioxide nanoparticles
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74611
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spelling my.unimap-746112022-03-10T08:34:04Z Phase study of titanium dioxide nanoparticle prepared via sol-gel process Oladeji Araoyinbo, Alaba Oladeji Araoyinbo, Alaba Mohd Mustafa Al Bakri, Abdullah Mohd Arif Anuar, Mohd Salleh Nurul Nadia, Abdul Aziz Azwan Iskandar, Azmi alaba@unimap.edu.my Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP) Center of Excellence Geopolymer and Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis (UniMAP) Titanium dioxide nanoparticles Link to publisher's homepage at https://iopscience.iop.org/ In this study, titanium dioxide nanoparticles have been prepared via sol-gel process using titanium tetraisopropoxide as a precursor with hydrochloric acid as a catalyst, and ethanol with deionized water as solvents. The value of pH used is set to 3, 7 and 8. The sols obtained were dried at 100 °C for 1 hr and calcined at 350, 550, and 750 °C for 3 hrs to observe the phase transformation of titanium dioxide nanoparticle. The samples were characterized by x-ray diffraction and field emission scanning electron microscope. The morphology analysis is obtained from field emission scanning electron microscope. The phase transformation was investigated by x-ray diffraction. It was found that the pH of the solution affect the agglomeration of titanium dioxide particle. The x-ray diffraction pattern of titanium dioxide shows the anatase phase most abundant at temperature of 350 °C. At temperature of 550 °C the anatase and rutile phase were present. At temperature of 750 °C the rutile phase was the most abundant for pH 3, 7 and 8. It was confirmed that at higher temperature the rutile phase which is the stable phase are mostly present. 2022 2022-03-10T08:34:04Z 2022-03-10T08:34:04Z 2018-03 Article IOP Conference Services: Material Sciences Engineering, vol.343, 2017, 8 pages 1757-899x (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74611 https://doi.org/10.1088/1757-899x/343/1/012011 en The International Conference and Exhibition in Advanced Materials and Microscopy 2017 (ICEAMM 2017); IOP Publishing Ltd
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Titanium dioxide nanoparticles
spellingShingle Titanium dioxide nanoparticles
Oladeji Araoyinbo, Alaba
Oladeji Araoyinbo, Alaba
Mohd Mustafa Al Bakri, Abdullah
Mohd Arif Anuar, Mohd Salleh
Nurul Nadia, Abdul Aziz
Azwan Iskandar, Azmi
Phase study of titanium dioxide nanoparticle prepared via sol-gel process
description Link to publisher's homepage at https://iopscience.iop.org/
author2 alaba@unimap.edu.my
author_facet alaba@unimap.edu.my
Oladeji Araoyinbo, Alaba
Oladeji Araoyinbo, Alaba
Mohd Mustafa Al Bakri, Abdullah
Mohd Arif Anuar, Mohd Salleh
Nurul Nadia, Abdul Aziz
Azwan Iskandar, Azmi
format Article
author Oladeji Araoyinbo, Alaba
Oladeji Araoyinbo, Alaba
Mohd Mustafa Al Bakri, Abdullah
Mohd Arif Anuar, Mohd Salleh
Nurul Nadia, Abdul Aziz
Azwan Iskandar, Azmi
author_sort Oladeji Araoyinbo, Alaba
title Phase study of titanium dioxide nanoparticle prepared via sol-gel process
title_short Phase study of titanium dioxide nanoparticle prepared via sol-gel process
title_full Phase study of titanium dioxide nanoparticle prepared via sol-gel process
title_fullStr Phase study of titanium dioxide nanoparticle prepared via sol-gel process
title_full_unstemmed Phase study of titanium dioxide nanoparticle prepared via sol-gel process
title_sort phase study of titanium dioxide nanoparticle prepared via sol-gel process
publisher IOP Publishing Ltd
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74611
_version_ 1729704781785595904
score 13.222552

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