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Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method

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Main Authors: Dewi Suriyani, Che Halin, Mohd Mustafa Al Bakri, Abdullah, Norsuria, Mahmed, S N A, Abdul Malek, Vizureanu, P, ‪Ayu Wazira, Azhari
Other Authors: dewisuriyani@unimap.edu.my
Format: Article
Language:English
Published: IOP Publishing Ltd 2022
Subjects:
Thin films
TiO₂/SiO₂ thin films
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74583
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spelling my.unimap-745832022-03-07T06:41:41Z Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method Dewi Suriyani, Che Halin Mohd Mustafa Al Bakri, Abdullah Norsuria, Mahmed S N A, Abdul Malek Vizureanu, P ‪Ayu Wazira, Azhari dewisuriyani@unimap.edu.my Center of Excellence Geopolymer & Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis, (UniMAP) Faculty of Engineering Technology, Universiti Malaysia Perlis, (UniMAP) School of Environmental Engineering, Universiti Malaysia Perlis, (UniMAP) Faculty of Materials Science and Engineering, Gheorghe Asachi Technical University of Iasi Thin films TiO₂/SiO₂ thin films Link to publisher's homepage at https://iopscience.iop.org/ TiO₂/SiO₂ thin films were prepared by sol-gel spin coating method. Structural, surface morphology and optical properties were investigated for different annealing temperatures at 300°C, 400°C and 500°C. X-ray diffraction pattern show that brookite TiO₂ crystalline phase with SiO₂ phase presence at 300°C. At higher temperatures of 400-500°C, the only phase presence was brookite. The surface morphology of film was characterized by scanning electron microscopy (SEM). The films annealed at 300°C shows an agglomeration of small flaky with crack free. When the temperature of annealing increase to 400-500°C, the films with large flaky and large cracks film were formed which was due to surface tension between the film and the air during the drying process. The UV-Vis spectroscopy shows that the film exhibits a low transmittance around 30% which was due to the substrate is inhomogeneously covered by the films. In order to improve the coverage of the film on the substrate, it has to repeatable the spin coating to ensure the substrate is fully covered by the films. 2022 2022-03-07T06:41:41Z 2022-03-07T06:41:41Z 2017-06 Article IOP Conference Services: Material Sciences Engineering, vol.209, 2017, 8 pages 1757-899x (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74583 https://doi.org/10.1088/1757-899x/209/1/012002 en International Conference on Innovative Research (ICIR Euroinvent 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 Thin films
TiO₂/SiO₂ thin films
spellingShingle Thin films
TiO₂/SiO₂ thin films
Dewi Suriyani, Che Halin
Mohd Mustafa Al Bakri, Abdullah
Norsuria, Mahmed
S N A, Abdul Malek
Vizureanu, P
‪Ayu Wazira, Azhari
Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
description Link to publisher's homepage at https://iopscience.iop.org/
author2 dewisuriyani@unimap.edu.my
author_facet dewisuriyani@unimap.edu.my
Dewi Suriyani, Che Halin
Mohd Mustafa Al Bakri, Abdullah
Norsuria, Mahmed
S N A, Abdul Malek
Vizureanu, P
‪Ayu Wazira, Azhari
format Article
author Dewi Suriyani, Che Halin
Mohd Mustafa Al Bakri, Abdullah
Norsuria, Mahmed
S N A, Abdul Malek
Vizureanu, P
‪Ayu Wazira, Azhari
author_sort Dewi Suriyani, Che Halin
title Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
title_short Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
title_full Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
title_fullStr Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
title_full_unstemmed Synthesis and characterization of TiO₂/SiO₂ thin film via SolGel method
title_sort synthesis and characterization of tio₂/sio₂ thin film via solgel method
publisher IOP Publishing Ltd
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74583
_version_ 1729704777834561536
score 13.222552

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