Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor
<p class="Abstract"><span lang="IN">Preparation of highly ordered TiO<sub>2</sub> nanotube arrays (HOTNAs) by anodization of Ti foil industrial grade in ethylene glycol electrolyte containing 0.3% of ammonium fluoride and 2% of water at 30 V for 90 minutes...
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Universitas Sultan Ageng Tirtayasa
2021-12-01
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| Series: | EduChemia |
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| Online Access: | https://jurnal.untirta.ac.id/index.php/EduChemia/article/view/10793 |
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| author | Harry Budiman Rahmat Wibowo Oman Zuas Jarnuzi Gunlazuardi |
| author_facet | Harry Budiman Rahmat Wibowo Oman Zuas Jarnuzi Gunlazuardi |
| author_sort | Harry Budiman |
| collection | DOAJ |
| description | <p class="Abstract"><span lang="IN">Preparation of highly ordered TiO<sub>2</sub> nanotube arrays (HOTNAs) by anodization of Ti foil industrial grade in ethylene glycol electrolyte containing 0.3% of ammonium fluoride and 2% of water at 30 V for 90 minutes was conducted. The morphology structure, chemical composition, functional group, crystal phase, and optical properties of HOTNAs were characterized by field emission scanning electron microscope (FE-SEM), Energy Dispersive X-Ray (EDX),Fourier transform infra-red spectroscopy (FTIR), X-ray diffraction (XRD), and ultraviolet visible diffuse reflectance spectroscopy (UV/Vis-DRS). The well-ordered nanotube with vertically oriented structure was formed in the HOTNAs having size in diameter, length, and wall thickness of 48,0 nm, 1,8 µm, and 26,7 nm, respectively. The fabricated HOTNAs were evaluated for their sensing properties for CO detection. The results show that the fabricated HOTNAs were able to detect 2500 ppm of CO gas with response about 93,429 at operation temperature 150 </span><span lang="IN">°</span><span lang="IN">C. This preliminary study of sensing performance demonstrates that the prepared HOTNAs under this study is potential and promising as a material sensor for CO detection.</span></p> |
| format | Article |
| id | doaj-art-982aae55352e4df5b35052cfa02a5325 |
| institution | OA Journals |
| issn | 2502-4779 2502-4787 |
| language | Indonesian |
| publishDate | 2021-12-01 |
| publisher | Universitas Sultan Ageng Tirtayasa |
| record_format | Article |
| series | EduChemia |
| spelling | doaj-art-982aae55352e4df5b35052cfa02a53252025-08-20T02:13:20ZindUniversitas Sultan Ageng TirtayasaEduChemia2502-47792502-47872021-12-016215917110.30870/educhemia.v6i2.107938075Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO SensorHarry Budiman0Rahmat Wibowo1Oman Zuas2Jarnuzi Gunlazuardi3Pusat Riset dan pengembangan Sumber daya Manusia- Badan Standardisasi Nasional (BSN) Departemen Kimia, FMIPA, Universitas IndonesiaDepartemen Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Indonesia, Depok, 16424Laboratorium Analisa Gas, Kelompok Penelitian Metrologi Kimia, Pusat Riset dan Pengembangan Sumber daya Manusia, Badan Standardisasi Nasional, Gedung SNSU no. 420, Puspiptek, Tangerang Selatan, 15314Departemen Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Indonesia, Depok, 16424<p class="Abstract"><span lang="IN">Preparation of highly ordered TiO<sub>2</sub> nanotube arrays (HOTNAs) by anodization of Ti foil industrial grade in ethylene glycol electrolyte containing 0.3% of ammonium fluoride and 2% of water at 30 V for 90 minutes was conducted. The morphology structure, chemical composition, functional group, crystal phase, and optical properties of HOTNAs were characterized by field emission scanning electron microscope (FE-SEM), Energy Dispersive X-Ray (EDX),Fourier transform infra-red spectroscopy (FTIR), X-ray diffraction (XRD), and ultraviolet visible diffuse reflectance spectroscopy (UV/Vis-DRS). The well-ordered nanotube with vertically oriented structure was formed in the HOTNAs having size in diameter, length, and wall thickness of 48,0 nm, 1,8 µm, and 26,7 nm, respectively. The fabricated HOTNAs were evaluated for their sensing properties for CO detection. The results show that the fabricated HOTNAs were able to detect 2500 ppm of CO gas with response about 93,429 at operation temperature 150 </span><span lang="IN">°</span><span lang="IN">C. This preliminary study of sensing performance demonstrates that the prepared HOTNAs under this study is potential and promising as a material sensor for CO detection.</span></p>https://jurnal.untirta.ac.id/index.php/EduChemia/article/view/10793hotnasanodizationcarbon monoxidegas sensor |
| spellingShingle | Harry Budiman Rahmat Wibowo Oman Zuas Jarnuzi Gunlazuardi Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor EduChemia hotnas anodization carbon monoxide gas sensor |
| title | Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor |
| title_full | Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor |
| title_fullStr | Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor |
| title_full_unstemmed | Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor |
| title_short | Preparation of TiO2 Nanotube Using Anodization Method: Charactherization and Its Application for CO Sensor |
| title_sort | preparation of tio2 nanotube using anodization method charactherization and its application for co sensor |
| topic | hotnas anodization carbon monoxide gas sensor |
| url | https://jurnal.untirta.ac.id/index.php/EduChemia/article/view/10793 |
| work_keys_str_mv | AT harrybudiman preparationoftio2nanotubeusinganodizationmethodcharactherizationanditsapplicationforcosensor AT rahmatwibowo preparationoftio2nanotubeusinganodizationmethodcharactherizationanditsapplicationforcosensor AT omanzuas preparationoftio2nanotubeusinganodizationmethodcharactherizationanditsapplicationforcosensor AT jarnuzigunlazuardi preparationoftio2nanotubeusinganodizationmethodcharactherizationanditsapplicationforcosensor |