Detecting hydrogen using TiO2-B2O3 at different operating temperature
Performance of TiO2-B2O3 gas sensor that annealed using nitrogen at 650°C for 30 minutes was observed and analyzed. The sensing film of the gas sensor was prepared by mixing TiO2-B2O3 with an organic binder. The sensing film was characterized by field emission scanning electron microscopy (FESEM) an...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/69241/ http://psasir.upm.edu.my/id/eprint/69241/1/Detecting%20hydrogen%20using%20TiO2-B2O3%20at%20different%20operating%20temperature.pdf |
| _version_ | 1848856349684793344 |
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| author | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Mamat @ Mat Nazir, Md Shuhazlly Ertugrul, Mehmet |
| author_facet | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Mamat @ Mat Nazir, Md Shuhazlly Ertugrul, Mehmet |
| author_sort | Mohd Chachuli, Siti Amaniah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Performance of TiO2-B2O3 gas sensor that annealed using nitrogen at 650°C for 30 minutes was observed and analyzed. The sensing film of the gas sensor was prepared by mixing TiO2-B2O3 with an organic binder. The sensing film was characterized by field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD). The gas sensor was exposed to hydrogen at a concentration of 100-1000 ppm with operating temperatures of 100°C and 200°C. However, no response was detected for 100 ppm at 100°C. But, as the operating temperature was increased to 200°C, the gas sensor indicated a good response for 100 ppm of hydrogen. The gas sensor exhibited p-type response based on decreased current when exposed to hydrogen. The sensitivity of gas sensor was calculated at 1.00, 2.18 and 3.58 for 100 ppm, 500 ppm and 1000 ppm respectively, at an operating temperature of 200°C. |
| first_indexed | 2025-11-15T11:40:15Z |
| format | Conference or Workshop Item |
| id | upm-69241 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:40:15Z |
| publishDate | 2018 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-692412020-05-06T03:38:03Z http://psasir.upm.edu.my/id/eprint/69241/ Detecting hydrogen using TiO2-B2O3 at different operating temperature Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Mamat @ Mat Nazir, Md Shuhazlly Ertugrul, Mehmet Performance of TiO2-B2O3 gas sensor that annealed using nitrogen at 650°C for 30 minutes was observed and analyzed. The sensing film of the gas sensor was prepared by mixing TiO2-B2O3 with an organic binder. The sensing film was characterized by field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD). The gas sensor was exposed to hydrogen at a concentration of 100-1000 ppm with operating temperatures of 100°C and 200°C. However, no response was detected for 100 ppm at 100°C. But, as the operating temperature was increased to 200°C, the gas sensor indicated a good response for 100 ppm of hydrogen. The gas sensor exhibited p-type response based on decreased current when exposed to hydrogen. The sensitivity of gas sensor was calculated at 1.00, 2.18 and 3.58 for 100 ppm, 500 ppm and 1000 ppm respectively, at an operating temperature of 200°C. IEEE 2018 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69241/1/Detecting%20hydrogen%20using%20TiO2-B2O3%20at%20different%20operating%20temperature.pdf Mohd Chachuli, Siti Amaniah and Hamidon, Mohd Nizar and Mamat @ Mat Nazir, Md Shuhazlly and Ertugrul, Mehmet (2018) Detecting hydrogen using TiO2-B2O3 at different operating temperature. In: 13th IEEE International Conference on Semiconductor Electronics (ICSE2018), 15-17 Aug. 2018, Pullman Kuala Lumpur City Centre Hotel & Residence, Kuala Lumpur, Malaysia. (pp. 37-40). 10.1109/SMELEC.2018.8481214 |
| spellingShingle | Mohd Chachuli, Siti Amaniah Hamidon, Mohd Nizar Mamat @ Mat Nazir, Md Shuhazlly Ertugrul, Mehmet Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title | Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title_full | Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title_fullStr | Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title_full_unstemmed | Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title_short | Detecting hydrogen using TiO2-B2O3 at different operating temperature |
| title_sort | detecting hydrogen using tio2-b2o3 at different operating temperature |
| url | http://psasir.upm.edu.my/id/eprint/69241/ http://psasir.upm.edu.my/id/eprint/69241/ http://psasir.upm.edu.my/id/eprint/69241/1/Detecting%20hydrogen%20using%20TiO2-B2O3%20at%20different%20operating%20temperature.pdf |