1
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Mori S, Soleymani Movahed F, Xue S, Sakai Y, Lu D, Hisatomi T, Domen K, Saito S. PdPt/SrTiO 3:Al-catalysed redox-selective photoreduction of unsaturated carboxylic acids using minimal electron-donor and water. Chem Commun (Camb) 2024. [PMID: 39380457 DOI: 10.1039/d4cc03791j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
Abstract
We developed a semiconductor photocatalyst, Pd-Pt alloy nanoparticle-loaded, Al-doped SrTiO3 (PdPt/STO:Al), for photoreduction of unsaturated carboxylic acids. Due to the cooperative STO:Al surface and Pd-Pt alloy nanoparticles, the catalyst dispersed in water provided highly redox-selective photoreduction against oxidative degradation of starting materials/products and against reductive evolution of H2, where minimal glycolic acid worked as an efficient electron-donating fuel.
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Affiliation(s)
- Shogo Mori
- Integrated Research Consortium on Chemical Sciences, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - Farzaneh Soleymani Movahed
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan
| | - Sha Xue
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan
| | - Yuji Sakai
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan
| | - Daling Lu
- Research Initiative for Supra-Materials, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, Wakasato, Nagano, Nagano, 380-8553, Japan
| | - Takashi Hisatomi
- Research Initiative for Supra-Materials, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, Wakasato, Nagano, Nagano, 380-8553, Japan
| | - Kazunari Domen
- Research Initiative for Supra-Materials, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, Wakasato, Nagano, Nagano, 380-8553, Japan
- Office of University Professors, The University of Tokyo, Yayoi, Bunkyo, Tokyo, 113-8656, Japan
| | - Susumu Saito
- Integrated Research Consortium on Chemical Sciences, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan.
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602, Japan
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2
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Barbieri MV, Chiron S. Relevance of photocatalytic redox transformations of selected pharmaceuticals in a copper- and iron-rich Mediterranean intermittent river. CHEMOSPHERE 2023; 339:139762. [PMID: 37557999 DOI: 10.1016/j.chemosphere.2023.139762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/18/2023] [Accepted: 08/06/2023] [Indexed: 08/11/2023]
Abstract
This work aimed at investigating specific attenuation pathways of pharmaceuticals in copper- and iron-rich Mediterranean intermittent and sunlit rivers by combining lab- and field-scale studies. Poorly photodegradable and biodegradable compounds such as fluconazole, oxazepam and venlafaxine attenuated in two river stretches with short hydraulic residence times (<3 h). This result was assumed to be related to their capacity to interact with photoreactive free Cu2+ and Fe3+ or their associated oxides. Lab-scale photodegradation experiments under simulated solar irradiation revealed the beneficial impact of a mixture Cu2+ and colloidal iron hydroxides at environmental concentrations and at neutral pH on the pharmaceuticals photodegradation kinetic rate constants. These latter were consistent with the in-stream attenuation rate constants of targeted contaminants which ranged from 0.104 to 0.154 h-1. Further identification of phototransformation products by LC-HRMS highlighted reductive transformation pathways including reductive dehalogenation and hydrogenation reactions. Several TPs were found to be stable under irradiation and were detected in field monitoring, accordingly. This was ascribed to the formation of a Cu/Fe composite material under solar irradiation with photocatalytic properties. The role of Cu was to trap the electron in the conduction band of the iron-based photocatalyst, which promoted separation efficiency of electron-hole pairs as well as enhanced photoreduction processes at the expense of oxidation ones. Even though, these mechanisms have been reported in water treatment field for organic micropollutants removal, their significance was demonstrated for the first time in natural settings.
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Affiliation(s)
- Maria Vittoria Barbieri
- UMR HydroSciences Montpellier, University of Montpellier, IRD, CNRS, 15 Av. Charles Flahault, 34093, Montpellier cedex 5, France.
| | - Serge Chiron
- UMR HydroSciences Montpellier, University of Montpellier, IRD, CNRS, 15 Av. Charles Flahault, 34093, Montpellier cedex 5, France
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3
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Nakanishi K, Araki S, Nomoto K, Onoue Y, Yagi R, Asakura H, Tanaka A, Tanaka T, Kominami H. Ruthenium and palladium bimetallic nanoparticles achieving functional parity with a rhodium cocatalyst for TiO 2-photocatalyzed ring hydrogenation of benzoic acid. Phys Chem Chem Phys 2023; 25:21868-21874. [PMID: 37448300 DOI: 10.1039/d3cp01379k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
Our previous study showed that a rhodium (Rh) cocatalyst is indispensable for ring hydrogenation of benzoic acid over a titanium(IV) oxide (TiO2) photocatalyst. In this study, we explored ring hydrogenation under an Rh-free condition by using two kinds of cocatalyst that were inactive for this reaction when used solely. Cyclohexanecarboxylic acid as the ring hydrogenation product was successfully obtained when ruthenium (Ru) and palladium (Pd) were simultaneously loaded on TiO2, indicating that this bimetallic system can be used in place of an Rh cocatalyst in ring hydrogenation. The state and distribution of Ru and Pd in particles loaded on TiO2 were investigated by transmission electron microscopy, X-ray photon spectroscopy, and X-ray absorption near edge structure analysis. The functions of Ru and Pd as cocatalysts are discussed on the basis of results of characterization and activity tests. The effects of different contents of Ru and Pd in Ru-Pd/TiO2 prepared by a two-step photodeposition method on catalytic activity and the features of the reaction system were investigated in detail.
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Affiliation(s)
- Kousuke Nakanishi
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Sakae Araki
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Kousuke Nomoto
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Yuichi Onoue
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Ryosuke Yagi
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Hiroyuki Asakura
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan.
| | - Atsuhiro Tanaka
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan.
| | - Tsunehiro Tanaka
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyotodaigaku Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Kominami
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka 577-8502, Japan.
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4
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Sustainable organic synthesis promoted on titanium dioxide using coordinated water and renewable energies/resources. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Kominami H, Yato R, Tanaka A. Hydrogen‐free hydrogenation of a nitrogen‐containing ring of quinolines in an alcoholic suspension of a titanium(IV) oxide photocatalyst modified with metal cocatalysts. ChemCatChem 2022. [DOI: 10.1002/cctc.202200674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hiroshi Kominami
- Kindai University: Kinki Daigaku Applied Chemistry Kowakae 5778502 Higashiosaka JAPAN
| | - Ryuichi Yato
- Kindai University: Kinki Daigaku Applied Chemistry JAPAN
| | - Atsuhiro Tanaka
- Kindai University: Kinki Daigaku Applied Chemistry Kowakae 5778502 Higashiosaka JAPAN
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6
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A ruthenium and palladium bimetallic system superior to a rhodium co-catalyst for TiO2-photocatalyzed ring hydrogenation of aniline to cyclohexylamine. J Catal 2020. [DOI: 10.1016/j.jcat.2020.05.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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7
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Stroyuk OL, Kuchmy SY. Heterogeneous Photocatalytic Selective Reductive Transformations of Organic Compounds: a Review. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09648-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Fukui M, Tanaka A, Kominami H. Deoxygenation of Pyridine N-Oxides in Water at Room Temperature Using TiO 2 Photocatalyst and Oxalic Acid as a Clean Hydrogen Source. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00795] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Makoto Fukui
- Molecular and Material Engineering, Interdisciplinary Graduate School of Science and Engineering, Kindai University, 3-4-1, Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | - Atsuhiro Tanaka
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1, Kowakae, Higashiosaka, Osaka 577-8502, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Hiroshi Kominami
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1, Kowakae, Higashiosaka, Osaka 577-8502, Japan
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9
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Fukui M, Tanaka A, Kominami H. Photocatalytic Reductive Defluorination of Fluorinated Compounds in Aqueous Alcohol Suspensions of a Metal‐loaded Titanium(IV) Oxide. ChemCatChem 2020. [DOI: 10.1002/cctc.202000299] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Makoto Fukui
- Molecular and Material EngineeringInterdisciplinary Graduate School of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
| | - Atsuhiro Tanaka
- Department of Applied ChemistryFaculty of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
- Precursory Research for Embryonic Science and Technology (PRESTO)Japan Science and Technology Agency (JST) 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Hiroshi Kominami
- Department of Applied ChemistryFaculty of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
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10
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Imai S, Nakanishi K, Tanaka A, Kominami H. Accelerated Semihydrogenation of Alkynes over a Copper/Palladium/Titanium (IV) Oxide Photocatalyst Free from Poison and H
2
Gas. ChemCatChem 2020. [DOI: 10.1002/cctc.201902175] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shota Imai
- Department of Molecular and Material Engineering Graduate School of Science and EngineeringKindai University Kowakae Osaka 577-8502 Japan
| | - Kousuke Nakanishi
- Department of Molecular and Material Engineering Graduate School of Science and EngineeringKindai University Kowakae Osaka 577-8502 Japan
| | - Atsuhiro Tanaka
- Department of Applied Chemistry, Faculty of Science and EngineeringKindai University Kowakae Osaka 577-8502 Japan
- Precursory Research for Embryonic Science and Technology (PRESTO)Japan Science and Technology Agency (JST) Honcho Kawaguchi 332-0012 Japan
| | - Hiroshi Kominami
- Department of Applied Chemistry, Faculty of Science and EngineeringKindai University Kowakae Osaka 577-8502 Japan
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11
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Visible light-induced diastereoselective semihydrogenation of alkynes to cis-alkenes over an organically modified titanium(IV) oxide photocatalyst having a metal co-catalyst. J Catal 2019. [DOI: 10.1016/j.jcat.2019.04.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Kinoshita A, Nakanishi K, Tanaka A, Hashimoto K, Kominami H. Photocatalytic Selective Ring Hydrogenation of Phenol to Cyclohexanone over a Palladium‐Loaded Titanium(IV) Oxide under Hydrogen‐Free Conditions. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Atsufumi Kinoshita
- Molecular and Material Engineering Interdisciplinary Graduate School of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
| | - Kousuke Nakanishi
- Molecular and Material Engineering Interdisciplinary Graduate School of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
| | - Atsuhiro Tanaka
- Department of Applied Chemistry Faculty of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
- Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) 4-1-8 Honcho Kawaguchi 332-0012 Japan
| | - Keiji Hashimoto
- Department of Applied Chemistry Faculty of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
| | - Hiroshi Kominami
- Department of Applied Chemistry Faculty of Science and Engineering Kindai University 3-4-1 Kowakae Higashiosaka, Osaka 577-8502 Japan
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13
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Lian W, Chen B, Xu B, Zhang S, Wan Z, Zhao D, Zhang N, Chen C. Acquiring Clean and Highly Dispersed Nickel Particles (ca. 2.8 nm) by Growing Nickel-Based Nanosheets on Al 2O 3 as Efficient and Stable Catalysts for Harvesting Cyclohexane Carboxylic Acid from the Hydrogenation of Benzoic Acid. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b06037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Weijie Lian
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Bo Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Bingyu Xu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Song Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Zhe Wan
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Dan Zhao
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Ning Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Chao Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
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14
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Yamamoto Y, Fukui M, Tanaka A, Hashimoto K, Kominami H. Hydrogen- and noble metal-free conversion of nitro aromatics to amino aromatics having reducible groups over an organically modified TiO2 photocatalyst under visible light irradiation. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02135j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A TiO2 modified with 2,3-dihydroxynaphthalene responds to visible light, and electrons are photogenerated to the CB of TiO2 under light irradiation in the presence of a suitable hole scavenger.
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Affiliation(s)
- Yuhei Yamamoto
- Molecular and Material Engineering
- Interdisciplinary Graduate School of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
| | - Makoto Fukui
- Molecular and Material Engineering
- Interdisciplinary Graduate School of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
| | - Atsuhiro Tanaka
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
| | - Keiji Hashimoto
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
| | - Hiroshi Kominami
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
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