1
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Thiel TA, Obata K, Abdi FF, van de Krol R, Schomäcker R, Schwarze M. Photocatalytic hydrogenation of acetophenone on a titanium dioxide cellulose film. RSC Adv 2022; 12:7055-7065. [PMID: 35424704 PMCID: PMC8982184 DOI: 10.1039/d1ra09294d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/22/2022] [Indexed: 11/25/2022] Open
Abstract
A previously developed sustainable immobilization concept for photocatalysts based on cellulose as a renewable support material was applied for the photocatalytic hydrogenation of acetophenone (ACP) to 1-phenyl ethanol (PE). Four different TiO2 modifications (P25, P90, PC105, and PC500) were screened for the reaction showing good performance for PC25 and PC500. PC500 was selected for a detailed kinetic study to find the optimal operating conditions, and to obtain a better understanding of the photocatalytic pathway in relation to conventional and transfer hydrogenation. The kinetic data were analyzed using the pseudo-first-order reaction rate law. A complete conversion was obtained for ACP concentrations below 1 mM using a 360 nm filter and argon as the purge gas within 2-3 hours. High oxygen concentrations slow down or prevent the reaction, and wavelengths below 300 nm lead to side-products. By investigating the temperature dependency, an activation energy of 22 kJ mol-1 was determined which is lower than the activation energies for conventional and transfer hydrogenation, because the light activation of the photocatalyst turns the endothermic to an exothermic reaction. PC500 was immobilized onto the cellulose film showing a 37% lower activity that remains almost constant after multiple use.
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Affiliation(s)
- Tabea A Thiel
- Technische Universität Berlin, Department of Chemistry: Multiphase Reaction Engineering Straße des 17. Juni 124, Sekr. TC8 10623 Berlin Germany
| | - Keisuke Obata
- Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Fatwa F Abdi
- Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Roel van de Krol
- Technische Universität Berlin, Department of Chemistry: Multiphase Reaction Engineering Straße des 17. Juni 124, Sekr. TC8 10623 Berlin Germany
- Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Reinhard Schomäcker
- Technische Universität Berlin, Department of Chemistry: Multiphase Reaction Engineering Straße des 17. Juni 124, Sekr. TC8 10623 Berlin Germany
| | - Michael Schwarze
- Technische Universität Berlin, Department of Chemistry: Multiphase Reaction Engineering Straße des 17. Juni 124, Sekr. TC8 10623 Berlin Germany
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2
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Wang F, Jia Y, Liang J, Han Y, Zhang J, Li X, Li W. Intensifying strategy of ionic liquids for Pd-based catalysts in anthraquinone hydrogenation. Catal Sci Technol 2022. [DOI: 10.1039/d1cy01986d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pd–IL complex catalyst was first employed in anthraquinone hydrogenation. ILs are uniformly dispersed around Pd species, which adjust acidic sites, accomplish charge transfers, stretch CO bond lengths and promote occurrence of desirable reactions.
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Affiliation(s)
- Fuying Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Yiming Jia
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Jingyue Liang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - You Han
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Jinli Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Xiaoyan Li
- Department of Chemical Engineering, Tianjin Renai College, Tianjin 301636, P. R. China
| | - Wei Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
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3
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Wang Z, Buechel R, Jiang Y, Wang L, Xu H, Castignolles P, Gaborieau M, Lafon O, Amoureux JP, Hunger M, Baiker A, Huang J. Engineering the Distinct Structure Interface of Subnano-alumina Domains on Silica for Acidic Amorphous Silica-Alumina toward Biorefining. JACS AU 2021; 1:262-271. [PMID: 34467291 PMCID: PMC8395625 DOI: 10.1021/jacsau.0c00083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Indexed: 05/21/2023]
Abstract
Amorphous silica-aluminas (ASAs) are important solid catalysts and supports for many industrially essential and sustainable processes, such as hydrocarbon transformation and biorefining. However, the wide distribution of acid strength on ASAs often results in undesired side reactions, lowering the product selectivity. Here we developed a strategy for the synthesis of a unique class of ASAs with unvarying strength of Brønsted acid sites (BAS) and Lewis acid sites (LAS) using double-flame-spray pyrolysis. Structural characterization using high-resolution transmission electron microscopy (TEM) and solid-state nuclear magnetic resonance (NMR) spectroscopy showed that the uniform acidity is due to a distinct nanostructure, characterized by a uniform interface of silica-alumina and homogeneously dispersed alumina domains. The BAS population density of as-prepared ASAs is up to 6 times higher than that obtained by classical methods. The BAS/LAS ratio, as well as the population densities of BAS and LAS of these ASAs, could be tuned in a broad range. In cyclohexanol dehydration, the uniform Brønsted acid strength provides a high selectivity to cyclohexene and a nearly linear correlation between acid site densities and cyclohexanol conversion. Moreover, the concerted action of these BAS and LAS leads to an excellent bifunctional Brønsted-Lewis acid catalyst for glucose dehydration, affording a superior 5-hydroxymethylfurfural yield.
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Affiliation(s)
- Zichun Wang
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering
& Sydney Nano Institute, The University
of Sydney, Sydney, NSW 2006, Australia
- Department
of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Robert Buechel
- Particle
Technology Laboratory, Department of Mechanical and Process Engineering, ETH Zuürich, Sonneggstrasse 3, CH-8092 Zuürich, Switzerland
| | - Yijiao Jiang
- Department
of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Lizhuo Wang
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering
& Sydney Nano Institute, The University
of Sydney, Sydney, NSW 2006, Australia
| | - Haimei Xu
- Department
of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Patrice Castignolles
- Australian
Centre for Research on Separation Science (ACROSS), School of Science, Western Sydney University, Parramatta, New South Wales 2150, Australia
| | - Marianne Gaborieau
- Australian
Centre for Research on Separation Science (ACROSS), School of Science, Western Sydney University, Parramatta, New South Wales 2150, Australia
| | - Olivier Lafon
- Univ.
Lille, CNRS, UMR 8181, UCCS-Unité de Catalyse
et de Chimie du Solide, F-59000 Lille, France
- Institut
Universitaire de France, 1, rue Descartes, 75231 Paris Cedex 05, France
| | - Jean-Paul Amoureux
- Univ.
Lille, CNRS, UMR 8181, UCCS-Unité de Catalyse
et de Chimie du Solide, F-59000 Lille, France
- Bruker
Biospin, 34, rue de l’industrie, 67166 Wissembourg, France
- Riken
NMR Science and Development Division, Yokohama, 230-0045 Kanagawa, Japan
| | - Michael Hunger
- Institute
of Chemical Technology, University of Stuttgart, D-70550 Stuttgart, Germany
| | - Alfons Baiker
- Institute
for Chemical and Bioengineering, Department of Chemistry and Applied
Bioscience, ETH Zürich, Hönggerberg, HCI,
Zurich CH-8093, Switzerland
| | - Jun Huang
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering
& Sydney Nano Institute, The University
of Sydney, Sydney, NSW 2006, Australia
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4
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Zhao Y, Wang L, Kochubei A, Yang W, Xu H, Luo Y, Baiker A, Huang J, Wang Z, Jiang Y. Formation and Location of Pt Single Sites Induced by Pentacoordinated Al Species on Amorphous Silica-Alumina. J Phys Chem Lett 2021; 12:2536-2546. [PMID: 33683898 DOI: 10.1021/acs.jpclett.1c00139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Alumina and its mixed oxides are popular industrial supports for emerging supported metal catalysts. Pentacoordinated Al (AlV) species are identified as key surface sites for anchoring and stabilizing metal single-site catalysts; however, AlV is rare in conventional amorphous silica-alumina (ASA). Recently, we have developed AlV-enriched ASA, which was applied as a support for the synthesis of Pt single-site catalysts in this work. Each preparation stage and the interaction between Pt and surface Al species were explored by 1H and 27Al solid-state nuclear magnetic resonance spectroscopy, and the formation of the dominant Pt single sites on the surface of AlV-enriched ASA was confirmed by high-angle annular dark-field imaging scanning transmission electron microscopy and energy dispersive spectroscopy line scanning. On the surface of supports without a significant AlV population (Pt/Al2O3 and Pt/SiO2), mainly Pt nanoparticles were formed. This indicates that AlV contributes to the strong metal-support interaction to stabilize the Pt single sites on Pt/ASA, which was characterized by diffuse reflectance infrared Fourier transform spectroscopy combined with CO adsorption, X-ray photoelectron spectroscopy, and electron energy loss spectroscopy. Pt single sites supported on AlV-enriched ASA exhibit excellent chemoselectivity in the hydrogenation of C═O groups, affording 2-3-fold higher yields compared to those of Pt nanoparticles supported on Al2O3 and SiO2.
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Affiliation(s)
- Yutong Zhao
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Lizhuo Wang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW 2006, Australia
| | - Alena Kochubei
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Wenjie Yang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW 2006, Australia
| | - Haimei Xu
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Yongming Luo
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Alfons Baiker
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich, Hönggerberg, HCI, Zurich CH-8093, Switzerland
| | - Jun Huang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW 2006, Australia
| | - Zichun Wang
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Yijiao Jiang
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
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5
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Romanazzi G, Petrelli V, Fiore AM, Mastrorilli P, Dell’Anna MM. Metal-based Heterogeneous Catalysts for One-Pot Synthesis of Secondary Anilines from Nitroarenes and Aldehydes. Molecules 2021; 26:1120. [PMID: 33672487 PMCID: PMC7923527 DOI: 10.3390/molecules26041120] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 01/25/2023] Open
Abstract
Recently, N-substituted anilines have been the object of increasing research interest in the field of organic chemistry due to their role as key intermediates for the synthesis of important compounds such as polymers, dyes, drugs, agrochemicals and pharmaceutical products. Among the various methods reported in literature for the formation of C-N bonds to access secondary anilines, the one-pot reductive amination of aldehydes with nitroarenes is the most interesting procedure, because it allows to obtain diverse N-substituted aryl amines by simple reduction of nitro compounds followed by condensation with aldehydes and subsequent reduction of the imine intermediates. These kinds of tandem reactions are generally catalyzed by transition metal-based catalysts, mainly potentially reusable metal nanoparticles. The rapid growth in the last years in the field of metal-based heterogeneous catalysts for the one-pot reductive amination of aldehydes with nitroarenes demands for a review on the state of the art with a special emphasis on the different kinds of metals used as catalysts and their recyclability features.
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Affiliation(s)
- Giuseppe Romanazzi
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, Bari 70125, Italy; (V.P.); (A.M.F.); (P.M.)
| | | | | | | | - Maria Michela Dell’Anna
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, Bari 70125, Italy; (V.P.); (A.M.F.); (P.M.)
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6
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Alsalahi W, Tylus W, Trzeciak AM. Highly selective hydrogenation of aromatic ketones to alcohols in water: effect of PdO and ZrO 2. Dalton Trans 2021; 50:10386-10393. [PMID: 34286772 DOI: 10.1039/d1dt01842f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd/ZrO2 and PdO/ZrO2 composites, containing Pd or PdO nanoparticles, were prepared using an original one-step methodology. These nanocomposites catalyze the hydrogenation of acetophenone (AP) at 1 bar and 10 bar of H2 in an aqueous solution. Compared to unsupported Pd or PdO nanoparticles, a remarkable increase in their activity was achieved as a result of interaction with zirconia. An unsupported PdO hydrogenated AP mainly to ethylbenzene (EB), while excellent regioselectivity towards 1-phenylethanol (PE) was obtained with PdO/ZrO2 and it was preserved during recycling. Similarly, regioselectivity to PE was higher with Pd/ZrO2 compared to unsupported Pd NPs. PdO and zirconia resulted in high selectivity to alcohols in the hydrogenation of substituted acetophenones.
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Affiliation(s)
- W Alsalahi
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| | - W Tylus
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27 St., 50-370 Wroclaw, Poland
| | - A M Trzeciak
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
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7
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Liu J, Zhang H, Lu N, Yan X, Fan B, Li R. Influence of Acidity of Mesoporous ZSM-5-Supported Pt on Naphthalene Hydrogenation. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b04411] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Wang YJ, Liu C, Wu YJ, Song YH, Zhu ML, Huang J, Liu ZT, Liu ZW. Flame-spray-pyrolysis amorphous alumina-silica for tailoring the product distribution of Fischer-Tropsch synthesis. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.01.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Kim KD, Wang Z, Tao Y, Ling H, Yuan Y, Zhou C, Liu Z, Gaborieau M, Huang J, Yu A. The Comparative Effect of Particle Size and Support Acidity on Hydrogenation of Aromatic Ketones. ChemCatChem 2019. [DOI: 10.1002/cctc.201900993] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kyung Duk Kim
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Zichun Wang
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Yongwen Tao
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Huajuan Ling
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Yuan Yuan
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Cuifeng Zhou
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Zongwen Liu
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Marianne Gaborieau
- Molecular Medicine Research Group School of Science and Health Australian Centre for Research of Separation Science (ACROSS) Western Sydney University Parramatta NSW 2150 Australia
| | - Jun Huang
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Aibing Yu
- Laboratory for Simulation and Modelling of Particulate Systems Department of Chemical Engineering Monash University Clayton VIC 3800 Australia
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10
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Afrin S, Bollini P. Cerium Oxide Catalyzes the Selective Vapor-Phase Hydrodeoxygenation of Anisole to Benzene at Ambient Pressures of Hydrogen. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sadia Afrin
- Department of Chemical & Biomolecular Engineering, University of Houston, 4726 Calhoun Rd., Houston, Texas 77004, United States
| | - Praveen Bollini
- Department of Chemical & Biomolecular Engineering, University of Houston, 4726 Calhoun Rd., Houston, Texas 77004, United States
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11
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Wang Z, Jiang Y, Jin F, Stampfl C, Hunger M, Baiker A, Huang J. Strongly enhanced acidity and activity of amorphous silica–alumina by formation of pentacoordinated AlV species. J Catal 2019. [DOI: 10.1016/j.jcat.2019.02.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Celik G, Ailawar SA, Sohn H, Tang Y, Tao FF, Miller JT, Edmiston PL, Ozkan US. Swellable Organically Modified Silica (SOMS) as a Catalyst Scaffold for Catalytic Treatment of Water Contaminated with Trichloroethylene. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01700] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gokhan Celik
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
| | - Saurabh A. Ailawar
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
| | - Hyuntae Sohn
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
| | - Yu Tang
- Department of Chemical and Petroleum Engineering and Department of Chemistry, The University of Kansas, Lawrence, Kansas 66045, United States
| | - Franklin Feng Tao
- Department of Chemical and Petroleum Engineering and Department of Chemistry, The University of Kansas, Lawrence, Kansas 66045, United States
| | - Jeffrey T. Miller
- Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907-2100, United States
| | - Paul L. Edmiston
- Department of Chemistry, The College of Wooster, 943 College Mall, Wooster, Ohio 44691, United States
| | - Umit S. Ozkan
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
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13
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La Sorella G, Sperni L, Canton P, Coletti L, Fabris F, Strukul G, Scarso A. Selective Hydrogenations and Dechlorinations in Water Mediated by Anionic Surfactant-Stabilized Pd Nanoparticles. J Org Chem 2018; 83:7438-7446. [PMID: 29775307 DOI: 10.1021/acs.joc.8b00314] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We report a facile, inexpensive, and green method for the preparation of Pd nanoparticles in aqueous medium stabilized by anionic sulfonated surfactants sodium 1-dodecanesulfonate 1a, sodium dodecylbenzenesulfonate 1b, dioctyl sulfosuccinate sodium salt 1c, and poly(ethylene glycol) 4-nonylphenyl-3-sulfopropyl ether potassium salt 1d simply obtained by stirring aqueous solutions of Pd(OAc)2 with the commercial anionic surfactants further treated under hydrogen atmosphere for variable amounts of time. The aqueous Pd nanoparticle solutions were tested in the selective hydrogenation reactions of aryl-alcohols, -aldehydes, and -ketones, leading to complete conversion to the deoxygenated products even in the absence of strong Brønsted acids in the reduction of aromatic aldehydes and ketones, in the controlled semihydrogenation of alkynes leading to alkenes, and in the efficient hydrodechlorination of aromatic substrates. In all cases, the micellar media were crucial for stabilizing the metal nanoparticles, dissolving substrates, steering product selectivity, and enabling recycling. What is interesting is also that a benchmark catalyst like Pd/C can often be surpassed in activity and/or selectivity in the reactions tested by simply switching to the appropriate commercially available surfactant, thereby providing an easy to use, flexible, and practical catalytic system capable of efficiently addressing a variety of synthetically significant hydrogenation reactions.
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Affiliation(s)
- Giorgio La Sorella
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Laura Sperni
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Patrizia Canton
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Lisa Coletti
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Fabrizio Fabris
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Giorgio Strukul
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
| | - Alessandro Scarso
- Dipartimento di Scienze Molecolari e Nanosistemi , Università Ca' Foscari Venezia , via Torino 155 , Mestre Venezia , Italy
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14
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Chen M, Maeda N, Baiker A, Huang J. Hydrogenation of Acetophenone on Pd/Silica–Alumina Catalysts with Tunable Acidity: Mechanistic Insight by In Situ ATR-IR Spectroscopy. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00169] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mengmeng Chen
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Nobutaka Maeda
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
| | - Alfons Baiker
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
| | - Jun Huang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
- The University of Sydney Nano Institute, Sydney, New South Wales 2006, Australia
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15
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Bragina GO, Smirnova NS, Krivoruchenko DS, Markov PV, Baeva GN, Stakheev AY. Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene. KINETICS AND CATALYSIS 2018. [DOI: 10.1134/s0023158417060027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Selective hydrodeoxygenation of lignin β-O-4 model compounds and aromatic ketones promoted by palladium chloride with acidic CO2/MeOH system. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.01.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Lang S, Benz M, Obenaus U, Himmelmann R, Scheibe M, Klemm E, Weitkamp J, Hunger M. Mechanisms of the AlCl3 Modification of Siliceous Microporous and Mesoporous Catalysts Investigated by Multi-Nuclear Solid-State NMR. Top Catal 2017. [DOI: 10.1007/s11244-017-0837-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Wang Z, Jiang Y, Lafon O, Trébosc J, Duk Kim K, Stampfl C, Baiker A, Amoureux JP, Huang J. Brønsted acid sites based on penta-coordinated aluminum species. Nat Commun 2016; 7:13820. [PMID: 27976673 PMCID: PMC5172364 DOI: 10.1038/ncomms13820] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 11/03/2016] [Indexed: 01/24/2023] Open
Abstract
Zeolites and amorphous silica-alumina (ASA), which both provide Brønsted acid sites (BASs), are the most extensively used solid acid catalysts in the chemical industry. It is widely believed that BASs consist only of tetra-coordinated aluminum sites (AlIV) with bridging OH groups in zeolites or nearby silanols on ASA surfaces. Here we report the direct observation in ASA of a new type of BAS based on penta-coordinated aluminum species (AlV) by 27Al-{1H} dipolar-mediated correlation two-dimensional NMR experiments at high magnetic field under magic-angle spinning. Both BAS-AlIV and -AlV show a similar acidity to protonate probe molecular ammonia. The quantitative evaluation of 1H and 27Al sites demonstrates that BAS-AlV co-exists with BAS-AlIV rather than replaces it, which opens new avenues for strongly enhancing the acidity of these popular solid acids.
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Affiliation(s)
- Zichun Wang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, Sydney University, Chemical Engineering Building J01, Sydney, New South Wales 2006, Australia
| | - Yijiao Jiang
- Department of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Olivier Lafon
- Univ. Lille, CNRS, UMR 8181-UCCS, Unité de Catalyse et de Chimie du Solide, F-59000 Lille, France
| | - Julien Trébosc
- Univ. Lille, CNRS, UMR 8181-UCCS, Unité de Catalyse et de Chimie du Solide, F-59000 Lille, France
| | - Kyung Duk Kim
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, Sydney University, Chemical Engineering Building J01, Sydney, New South Wales 2006, Australia
| | - Catherine Stampfl
- School of Physics, Sydney University, Sydney, New South Wales 2006, Australia
| | - Alfons Baiker
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Bioscience, ETH Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland
| | - Jean-Paul Amoureux
- Univ. Lille, CNRS, UMR 8181-UCCS, Unité de Catalyse et de Chimie du Solide, F-59000 Lille, France
| | - Jun Huang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, Sydney University, Chemical Engineering Building J01, Sydney, New South Wales 2006, Australia
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19
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Wang XL, Liu W, Yu YY, Song Y, Fang WQ, Wei D, Gong XQ, Yao YF, Yang HG. Operando NMR spectroscopic analysis of proton transfer in heterogeneous photocatalytic reactions. Nat Commun 2016; 7:11918. [PMID: 27311326 PMCID: PMC4915033 DOI: 10.1038/ncomms11918] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 05/12/2016] [Indexed: 12/28/2022] Open
Abstract
Proton transfer (PT) processes in solid-liquid phases play central roles throughout chemistry, biology and materials science. Identification of PT routes deep into the realistic catalytic process is experimentally challenging, thus leaving a gap in our understanding. Here we demonstrate an approach using operando nuclear magnetic resonance (NMR) spectroscopy that allows to quantitatively describe the complex species dynamics of generated H2/HD gases and liquid intermediates in pmol resolution during photocatalytic hydrogen evolution reaction (HER). In this system, the effective protons for HER are mainly from H2O, and CH3OH evidently serves as an outstanding sacrificial agent reacting with holes, further supported by our density functional theory calculations. This results rule out controversy about the complicated proton sources for HER. The operando NMR method provides a direct molecular-level insight with the methodology offering exciting possibilities for the quantitative studies of mechanisms of proton-involved catalytic reactions in solid-liquid phases.
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Affiliation(s)
- Xue Lu Wang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Wenqing Liu
- Department of Physics, Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, China
| | - Yan-Yan Yu
- Key Laboratory for Advanced Materials, Centre for Computational Chemistry, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
| | - Yanhong Song
- Department of Physics, Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, China
| | - Wen Qi Fang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Daxiu Wei
- Department of Physics, Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, China
| | - Xue-Qing Gong
- Key Laboratory for Advanced Materials, Centre for Computational Chemistry, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
| | - Ye-Feng Yao
- Department of Physics, Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, China
- NYU-ECNU Institute of Physics at NYU Shanghai, 3663 Zhongshan Road North, Shanghai 200062, China
| | - Hua Gui Yang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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20
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Kim KD, Pokhrel S, Wang Z, Ling H, Zhou C, Liu Z, Hunger M, Mädler L, Huang J. Tailoring High-Performance Pd Catalysts for Chemoselective Hydrogenation Reactions via Optimizing the Parameters of the Double-Flame Spray Pyrolysis. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00396] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kyung Duk Kim
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Suman Pokhrel
- Foundation
Institute of Materials Science (IWT), Department of Production Engineering, University of Bremen, 28359 Bremen, Germany
| | - Zichun Wang
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Huajuan Ling
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Cuifeng Zhou
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Zongwen Liu
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Michael Hunger
- Institute
of Chemical Technology, University of Stuttgart, 70550 Stuttgart, Germany
| | - Lutz Mädler
- Foundation
Institute of Materials Science (IWT), Department of Production Engineering, University of Bremen, 28359 Bremen, Germany
| | - Jun Huang
- Laboratory
for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
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21
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González C, Marín P, Díez FV, Ordóñez S. Gas-Phase Hydrodeoxygenation of Benzaldehyde, Benzyl Alcohol, Phenyl Acetate, and Anisole over Precious Metal Catalysts. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00036] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Celeste González
- Department
of Chemical and
Environmental Engineering, Facultad de Química, University of Oviedo, Julián Clavería 8, Oviedo 33006, Spain
| | - Pablo Marín
- Department
of Chemical and
Environmental Engineering, Facultad de Química, University of Oviedo, Julián Clavería 8, Oviedo 33006, Spain
| | - Fernando V. Díez
- Department
of Chemical and
Environmental Engineering, Facultad de Química, University of Oviedo, Julián Clavería 8, Oviedo 33006, Spain
| | - Salvador Ordóñez
- Department
of Chemical and
Environmental Engineering, Facultad de Química, University of Oviedo, Julián Clavería 8, Oviedo 33006, Spain
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22
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Koirala R, Pratsinis SE, Baiker A. Synthesis of catalytic materials in flames: opportunities and challenges. Chem Soc Rev 2016; 45:3053-68. [DOI: 10.1039/c5cs00011d] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In this review we identify the crucial factors for the synthesis of catalytic materials by flame methods and examine their potential for controlling the chemical, physical and catalytic properties of as made catalysts.
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Affiliation(s)
- Rajesh Koirala
- Particle Technology Laboratory
- Department of Mechanical and Process Engineering
- ETH Zurich
- CH-8092 Zurich
- Switzerland
| | - Sotiris E. Pratsinis
- Particle Technology Laboratory
- Department of Mechanical and Process Engineering
- ETH Zurich
- CH-8092 Zurich
- Switzerland
| | - Alfons Baiker
- Department of Chemistry and Applied Biosciences
- ETH Zurich
- Hönggerberg
- HCI
- CH-8093 Zurich
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23
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Pisduangdaw S, Mekasuwandumrong O, Fujita SI, Arai M, Yoshida H, Panpranot J. One step synthesis of Pt–Co/TiO2 catalysts by flame spray pyrolysis for the hydrogenation of 3-nitrostyrene. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2014.11.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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24
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Qu Z, Zhang X, Yu F, Liu X, Fu Q. Role of the Al chemical environment in the formation of silver species and its CO oxidation activity. J Catal 2015. [DOI: 10.1016/j.jcat.2014.11.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Wang Z, Kim KD, Zhou C, Chen M, Maeda N, Liu Z, Shi J, Baiker A, Hunger M, Huang J. Influence of support acidity on the performance of size-confined Pt nanoparticles in the chemoselective hydrogenation of acetophenone. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00214a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chemoselectivity of hydrogenation depends on strength of the covered BAS, whereas the free BAS enhance the rate.
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Affiliation(s)
- Zichun Wang
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Kyung-Duk Kim
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Cuifeng Zhou
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Mengmeng Chen
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Nobutaka Maeda
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Bioscience
- ETH Zürich
- HCI
- CH-8093 Zürich
| | - Zongwen Liu
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Jeffrey Shi
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
| | - Alfons Baiker
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Bioscience
- ETH Zürich
- HCI
- CH-8093 Zürich
| | - Michael Hunger
- Institute of Chemical Technology
- University of Stuttgart
- D-70550 Stuttgart
- Germany
| | - Jun Huang
- Laboratory for Catalysis Engineering
- School of Chemical and Biomolecular Engineering
- The University of Sydney
- Australia
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26
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Bai G, Zhao Z, Dong H, Niu L, Wang Y, Chen Q. A NiPdB-PEG(800) Amorphous Alloy Catalyst for the Chemoselective Hydrogenation of Electron-Deficient Aromatic Substrates. ChemCatChem 2013. [DOI: 10.1002/cctc.201300865] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Yu T, Wang J, Li X, Cao X, Gu H. An Improved Method for the Complete Hydrogenation of Aromatic Compounds under 1 Bar H2with Platinum Nanowires. ChemCatChem 2013. [DOI: 10.1002/cctc.201300394] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Wang Z, Pokhrel S, Chen M, Hunger M, Mädler L, Huang J. Palladium-doped silica–alumina catalysts obtained from double-flame FSP for chemoselective hydrogenation of the model aromatic ketone acetophenone. J Catal 2013. [DOI: 10.1016/j.jcat.2013.02.017] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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29
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Chen M, Maeda N, Baiker A, Huang J. Molecular Insight into Pt-Catalyzed Chemoselective Hydrogenation of an Aromatic Ketone by In Situ Modulation–Excitation IR Spectroscopy. ACS Catal 2012. [DOI: 10.1021/cs300408x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mengmeng Chen
- Laboratory for Catalysis Engineering,
School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia
| | - Nobutaka Maeda
- Institute for Chemical and Bioengineering,
Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
| | - Alfons Baiker
- Institute for Chemical and Bioengineering,
Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
- Chemistry Department, Faculty
of Science, King Abdulaziz University,
P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Jun Huang
- Laboratory for Catalysis Engineering,
School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia
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30
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Jiang Y, Büchel R, Huang J, Krumeich F, Pratsinis SE, Baiker A. Efficient solvent-free hydrogenation of ketones over flame-prepared bimetallic Pt-Pd/ZrO(2) catalysts. CHEMSUSCHEM 2012; 5:1190-1194. [PMID: 22674738 PMCID: PMC3796871 DOI: 10.1002/cssc.201200126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Revised: 04/05/2012] [Indexed: 06/01/2023]
Abstract
Named and flamed: Bimetallic Pt-Pd/ZrO(2) catalysts with different Pt/Pd atomic ratios and high dispersion of the metal nanoparticles are prepared by a single-step flame-spray pyrolysis. The catalysts show excellent activity and tunable product selectivity for the solvent-free hydrogenation of the ketone model compounds cyclopentanone and acetophenone.
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Affiliation(s)
- Yijiao Jiang
- Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
| | - Robert Büchel
- Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
- Particle Technology Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, Sonneggstrasse 3, CH-8092 Zurich, Switzerland
| | - Jun Huang
- Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW 2006, Australia
| | - Frank Krumeich
- Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
| | - Sotiris E. Pratsinis
- Particle Technology Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, Sonneggstrasse 3, CH-8092 Zurich, Switzerland
| | - Alfons Baiker
- Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
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31
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Guo Z, Hu L, Yu HH, Cao X, Gu H. Controlled hydrogenation of aromatic compounds by platinum nanowire catalysts. RSC Adv 2012. [DOI: 10.1039/c2ra01097f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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