Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing
To increase the adhesion of thick film on a substrate, boron oxide (B2O3) was added to titanium dioxide (TiO2), and the change in the morphology, crystallinity and band gap of TiO2 thick film was investigated. TiO2 and TiO2-B2O3 pastes were prepared and deposited on the microscopic glass using scree...
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| Format: | Article |
| Language: | English |
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Springer
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/89353/ http://psasir.upm.edu.my/id/eprint/89353/1/Influence%20of%20B2O3%20addition%20on%20the%20properties%20of%20TiO2%20thick%20film%20at%20various%20annealing%20temperatures%20for%20hydrogen%20sensing.pdf |
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| author | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Ertugrul, Mehmet Mamat @ Mat Nazir, Md. Shuhazlly Jaafar, Haslina Azis, Norhafiz |
| author_facet | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Ertugrul, Mehmet Mamat @ Mat Nazir, Md. Shuhazlly Jaafar, Haslina Azis, Norhafiz |
| author_sort | Mohd Chachuli, Siti Amaniah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | To increase the adhesion of thick film on a substrate, boron oxide (B2O3) was added to titanium dioxide (TiO2), and the change in the morphology, crystallinity and band gap of TiO2 thick film was investigated. TiO2 and TiO2-B2O3 pastes were prepared and deposited on the microscopic glass using screen-printing technique and then annealed under air at different temperatures of 400°C, 450°C and 500°C for 30 min. The morphology, elemental composition, structure and absorption of the thick films were characterized using FESEM, EDX, XRD and UV–visible spectroscopy. The TiO2 and TiO2-B2O3 thick films were fabricated as gas sensors and exposed to 100–1000 ppm of hydrogen at an operating temperature of 300°C. The results revealed that the addition of B2O3 increased the crystallinity of anatase phases and rutile phases in TiO2 as annealing temperature increased. The TiO2-B2O3(T500) gas sensor exhibited the highest response to various concentrations of hydrogen (100–1000 ppm) at an operating temperature of 300°C. |
| first_indexed | 2025-11-15T12:51:31Z |
| format | Article |
| id | upm-89353 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:51:31Z |
| publishDate | 2020 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-893532021-09-17T22:14:24Z http://psasir.upm.edu.my/id/eprint/89353/ Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Ertugrul, Mehmet Mamat @ Mat Nazir, Md. Shuhazlly Jaafar, Haslina Azis, Norhafiz To increase the adhesion of thick film on a substrate, boron oxide (B2O3) was added to titanium dioxide (TiO2), and the change in the morphology, crystallinity and band gap of TiO2 thick film was investigated. TiO2 and TiO2-B2O3 pastes were prepared and deposited on the microscopic glass using screen-printing technique and then annealed under air at different temperatures of 400°C, 450°C and 500°C for 30 min. The morphology, elemental composition, structure and absorption of the thick films were characterized using FESEM, EDX, XRD and UV–visible spectroscopy. The TiO2 and TiO2-B2O3 thick films were fabricated as gas sensors and exposed to 100–1000 ppm of hydrogen at an operating temperature of 300°C. The results revealed that the addition of B2O3 increased the crystallinity of anatase phases and rutile phases in TiO2 as annealing temperature increased. The TiO2-B2O3(T500) gas sensor exhibited the highest response to various concentrations of hydrogen (100–1000 ppm) at an operating temperature of 300°C. Springer 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/89353/1/Influence%20of%20B2O3%20addition%20on%20the%20properties%20of%20TiO2%20thick%20film%20at%20various%20annealing%20temperatures%20for%20hydrogen%20sensing.pdf Mohd Chachuli, Siti Amaniah and Hamidon, Mohd Nizar and Ertugrul, Mehmet and Mamat @ Mat Nazir, Md. Shuhazlly and Jaafar, Haslina and Azis, Norhafiz (2020) Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing. Journal of Electronic Materials, 49. 3340 - 3349. ISSN 0361-5235; ESSN: 1543-186X https://link.springer.com/article/10.1007%2Fs11664-020-08059-0 10.1007/s11664-020-08059-0 |
| spellingShingle | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Ertugrul, Mehmet Mamat @ Mat Nazir, Md. Shuhazlly Jaafar, Haslina Azis, Norhafiz Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title | Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title_full | Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title_fullStr | Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title_full_unstemmed | Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title_short | Influence of B2O3 addition on the properties of TiO2 thick film at various annealing temperatures for hydrogen sensing |
| title_sort | influence of b2o3 addition on the properties of tio2 thick film at various annealing temperatures for hydrogen sensing |
| url | http://psasir.upm.edu.my/id/eprint/89353/ http://psasir.upm.edu.my/id/eprint/89353/ http://psasir.upm.edu.my/id/eprint/89353/ http://psasir.upm.edu.my/id/eprint/89353/1/Influence%20of%20B2O3%20addition%20on%20the%20properties%20of%20TiO2%20thick%20film%20at%20various%20annealing%20temperatures%20for%20hydrogen%20sensing.pdf |