Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite
In this study, the application and performance of TiO2-N/Zeolite composites for MB photodegradation under UV irradiation have been reviewed. To improve the removal performance, the TiO2-N/Zeolite composite was varied based on the concentration ratio of urea to TiO2, where urea is a precursor of nitr...
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| Format: | Article |
| Language: | English |
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Fakultas MIPA Universitas Jember
2024-11-01
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| Series: | Jurnal Ilmu Dasar |
| Online Access: | https://jurnal.unej.ac.id/index.php/JID/article/view/51887 |
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| author | Hanif Mufti Al Islam Sutisna Sutisna Lutfi Rohman |
| author_facet | Hanif Mufti Al Islam Sutisna Sutisna Lutfi Rohman |
| author_sort | Hanif Mufti Al Islam |
| collection | DOAJ |
| description | In this study, the application and performance of TiO2-N/Zeolite composites for MB photodegradation under UV irradiation have been reviewed. To improve the removal performance, the TiO2-N/Zeolite composite was varied based on the concentration ratio of urea to TiO2, where urea is a precursor of nitrogen. UV-Vis DRS tests were also carried out to compare and evaluate differences in band gap energy for each variant, analysis of degradation results and MB removal mechanisms by TiO2-N/Zeolite composites are described in this study. The aim of this research is to determine the effect of the urea to TiO2 concentration ratio (urea:TiO2), on the photocatalytic activity of the TiO2-N/Zeolite composite and also its physical characteristics, namely band gap energy. Thus, as a comparison, TiO2 and TiO2-N were also tested for photocatalytic activity and band gap energy physical characteristics. The conclusion obtained from this research is that the smaller the nitrogen composition in the TiO2-N/Zeolite composite, the greater the photocatalytic activity capability in degrading MB, in this case the TiO2-N/Zeolite (1.5) sample has the best photocatalytic activity. The next conclusion is that the higher the nitrogen composition in the TiO2-N/Zeolite composite, the smaller the band gap energy. |
| format | Article |
| id | doaj-art-5e5f0272b6494107bcbe42a709dbf1ba |
| institution | OA Journals |
| issn | 1411-5735 2442-5613 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Fakultas MIPA Universitas Jember |
| record_format | Article |
| series | Jurnal Ilmu Dasar |
| spelling | doaj-art-5e5f0272b6494107bcbe42a709dbf1ba2025-08-20T02:04:11ZengFakultas MIPA Universitas JemberJurnal Ilmu Dasar1411-57352442-56132024-11-01261556410.19184/jid.v26i1.5188751887Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite CompositeHanif Mufti Al Islam0Sutisna Sutisna1Lutfi Rohman2Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas JemberJurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas JemberJurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas JemberIn this study, the application and performance of TiO2-N/Zeolite composites for MB photodegradation under UV irradiation have been reviewed. To improve the removal performance, the TiO2-N/Zeolite composite was varied based on the concentration ratio of urea to TiO2, where urea is a precursor of nitrogen. UV-Vis DRS tests were also carried out to compare and evaluate differences in band gap energy for each variant, analysis of degradation results and MB removal mechanisms by TiO2-N/Zeolite composites are described in this study. The aim of this research is to determine the effect of the urea to TiO2 concentration ratio (urea:TiO2), on the photocatalytic activity of the TiO2-N/Zeolite composite and also its physical characteristics, namely band gap energy. Thus, as a comparison, TiO2 and TiO2-N were also tested for photocatalytic activity and band gap energy physical characteristics. The conclusion obtained from this research is that the smaller the nitrogen composition in the TiO2-N/Zeolite composite, the greater the photocatalytic activity capability in degrading MB, in this case the TiO2-N/Zeolite (1.5) sample has the best photocatalytic activity. The next conclusion is that the higher the nitrogen composition in the TiO2-N/Zeolite composite, the smaller the band gap energy.https://jurnal.unej.ac.id/index.php/JID/article/view/51887 |
| spellingShingle | Hanif Mufti Al Islam Sutisna Sutisna Lutfi Rohman Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite Jurnal Ilmu Dasar |
| title | Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite |
| title_full | Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite |
| title_fullStr | Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite |
| title_full_unstemmed | Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite |
| title_short | Effect of Nitrogen Composition on Band Gap Energy and Photocatalytic Activity of TiO2-N/Zeolite Composite |
| title_sort | effect of nitrogen composition on band gap energy and photocatalytic activity of tio2 n zeolite composite |
| url | https://jurnal.unej.ac.id/index.php/JID/article/view/51887 |
| work_keys_str_mv | AT hanifmuftialislam effectofnitrogencompositiononbandgapenergyandphotocatalyticactivityoftio2nzeolitecomposite AT sutisnasutisna effectofnitrogencompositiononbandgapenergyandphotocatalyticactivityoftio2nzeolitecomposite AT lutfirohman effectofnitrogencompositiononbandgapenergyandphotocatalyticactivityoftio2nzeolitecomposite |