Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts
This paper presents the synthesis and characterization of calcium sulfate hemihydrate (CSH)-supported titania (TiO2) catalysts and their application in the environmentally friendly oxidation of styrene to benzaldehyde using hydrogen peroxide (H2O2) as the oxidant. The study explores the catalyst...
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Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
2024-12-01
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| Series: | Bulletin of Chemical Reaction Engineering & Catalysis |
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| Online Access: | https://journal.bcrec.id/index.php/bcrec/article/view/20224 |
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| author | Soerja Koesnarpadi Teguh Wirawan Mukhamad Nurhadi Wirhanuddin Wirhanuddin Yuniar Ponco Prananto Nazarudin Nazarudin Volkan Degirmenci Sin Yuan Lai Hadi Nur |
| author_facet | Soerja Koesnarpadi Teguh Wirawan Mukhamad Nurhadi Wirhanuddin Wirhanuddin Yuniar Ponco Prananto Nazarudin Nazarudin Volkan Degirmenci Sin Yuan Lai Hadi Nur |
| author_sort | Soerja Koesnarpadi |
| collection | DOAJ |
| description | This paper presents the synthesis and characterization of calcium sulfate hemihydrate (CSH)-supported titania (TiO2) catalysts and their application in the environmentally friendly oxidation of styrene to benzaldehyde using hydrogen peroxide (H2O2) as the oxidant. The study explores the catalyst's structure-activity relationship, emphasizing the importance of mesoporous materials for enhanced catalytic performance. The CSH-Titania catalysts were synthesized using fish bone-derived CSH as a support, which aligns with green chemistry principles. Characterization techniques such as Fourier Transform Infra Red (FTIR), X-ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Brunauer-Emmett-Teller (BET) surface area analysis confirmed the successful impregnation of titania and its catalytic efficiency. The catalysts exhibited high selectivity for benzaldehyde, achieving up to 49.45% conversion of styrene, with benzaldehyde as being the main product. The research highlights that the catalyst’s performance decreased after calcination due to a reduced surface area and pore volume, yet it maintained recyclability across three cycles with minimal lose in selectivity loss. Overall, this study introduces a cost-effective and sustainable approach to styrene oxidation, demonstrating the potential for industrial application in producing high-value chemicals with minimal environmental impact. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). |
| format | Article |
| id | doaj-art-9e5aa566514d44b496613956bc938574 |
| institution | Kabale University |
| issn | 1978-2993 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS) |
| record_format | Article |
| series | Bulletin of Chemical Reaction Engineering & Catalysis |
| spelling | doaj-art-9e5aa566514d44b496613956bc9385742025-02-02T02:54:01ZengMasyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)Bulletin of Chemical Reaction Engineering & Catalysis1978-29932024-12-0119462263410.9767/bcrec.202248478Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania CatalystsSoerja Koesnarpadi0Teguh Wirawan1Mukhamad Nurhadi2Wirhanuddin Wirhanuddin3Yuniar Ponco Prananto4https://orcid.org/0000-0003-0040-7460Nazarudin Nazarudin5Volkan Degirmenci6https://orcid.org/0000-0003-2550-1875Sin Yuan Lai7https://orcid.org/0000-0003-3534-7381Hadi Nur8https://orcid.org/0000-0002-4387-431XDepartment of Chemistry, Universitas Mulawarman, Kampus Gunung Kelua, Samarinda, 75119, East Kalimantan, IndonesiaDepartment of Chemistry, Universitas Mulawarman, Kampus Gunung Kelua, Samarinda, 75119, East Kalimantan, IndonesiaDepartment of Chemical Education, Universitas Mulawarman, Kampus Gunung Kelua, Samarinda, 75119, East Kalimantan, IndonesiaDepartment of Chemical Education, Universitas Mulawarman, Kampus Gunung Kelua, Samarinda, 75119, East Kalimantan, IndonesiaChemistry Department, Brawijaya University, Malang, 65145, East Java, IndonesiaChemical Engineering Department, Universitas Jambi, IndonesiaChemical Engineering Department, University of Warwick, United KingdomSchool of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan 43900, MalaysiaDepartment of Chemistry, Universitas Negeri Malang, Malang 65145, IndonesiaThis paper presents the synthesis and characterization of calcium sulfate hemihydrate (CSH)-supported titania (TiO2) catalysts and their application in the environmentally friendly oxidation of styrene to benzaldehyde using hydrogen peroxide (H2O2) as the oxidant. The study explores the catalyst's structure-activity relationship, emphasizing the importance of mesoporous materials for enhanced catalytic performance. The CSH-Titania catalysts were synthesized using fish bone-derived CSH as a support, which aligns with green chemistry principles. Characterization techniques such as Fourier Transform Infra Red (FTIR), X-ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Brunauer-Emmett-Teller (BET) surface area analysis confirmed the successful impregnation of titania and its catalytic efficiency. The catalysts exhibited high selectivity for benzaldehyde, achieving up to 49.45% conversion of styrene, with benzaldehyde as being the main product. The research highlights that the catalyst’s performance decreased after calcination due to a reduced surface area and pore volume, yet it maintained recyclability across three cycles with minimal lose in selectivity loss. Overall, this study introduces a cost-effective and sustainable approach to styrene oxidation, demonstrating the potential for industrial application in producing high-value chemicals with minimal environmental impact. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).https://journal.bcrec.id/index.php/bcrec/article/view/20224csh-titaniastyrene oxidationbenzaldehydegreen chemistryhydrogen peroxidemesoporous materials |
| spellingShingle | Soerja Koesnarpadi Teguh Wirawan Mukhamad Nurhadi Wirhanuddin Wirhanuddin Yuniar Ponco Prananto Nazarudin Nazarudin Volkan Degirmenci Sin Yuan Lai Hadi Nur Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts Bulletin of Chemical Reaction Engineering & Catalysis csh-titania styrene oxidation benzaldehyde green chemistry hydrogen peroxide mesoporous materials |
| title | Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts |
| title_full | Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts |
| title_fullStr | Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts |
| title_full_unstemmed | Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts |
| title_short | Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts |
| title_sort | oxidation of styrene to benzaldehyde using environmentally friendly calcium sulfate hemihydrate supported titania catalysts |
| topic | csh-titania styrene oxidation benzaldehyde green chemistry hydrogen peroxide mesoporous materials |
| url | https://journal.bcrec.id/index.php/bcrec/article/view/20224 |
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