1
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Simons JM, de Heer TJ, van de Poll RCJ, Muravev V, Kosinov N, Hensen EJM. Structure Sensitivity of CO 2 Hydrogenation on Ni Revisited. J Am Chem Soc 2023; 145:20289-20301. [PMID: 37677099 PMCID: PMC10515628 DOI: 10.1021/jacs.3c04284] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Indexed: 09/09/2023]
Abstract
Despite the large number of studies on the catalytic hydrogenation of CO2 to CO and hydrocarbons by metal nanoparticles, the nature of the active sites and the reaction mechanism have remained unresolved. This hampers the development of effective catalysts relevant to energy storage. By investigating the structure sensitivity of CO2 hydrogenation on a set of silica-supported Ni nanoparticle catalysts (2-12 nm), we found that the active sites responsible for the conversion of CO2 to CO are different from those for the subsequent hydrogenation of CO to CH4. While the former reaction step is weakly dependent on the nanoparticle size, the latter is strongly structure sensitive with particles below 5 nm losing their methanation activity. Operando X-ray diffraction and X-ray absorption spectroscopy results showed that significant oxidation or restructuring, which could be responsible for the observed differences in CO2 hydrogenation rates, was absent. Instead, the decreased methanation activity and the related higher CO selectivity on small nanoparticles was linked to a lower availability of step edges that are active for CO dissociation. Operando infrared spectroscopy coupled with (isotopic) transient experiments revealed the dynamics of surface species on the Ni surface during CO2 hydrogenation and demonstrated that direct dissociation of CO2 to CO is followed by the conversion of strongly bonded carbonyls to CH4. These findings provide essential insights into the much debated structure sensitivity of CO2 hydrogenation reactions and are key for the knowledge-driven design of highly active and selective catalysts.
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Affiliation(s)
- Jérôme
F. M. Simons
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Ton J. de Heer
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Rim C. J. van de Poll
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Valery Muravev
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Nikolay Kosinov
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Emiel J. M. Hensen
- Laboratory of Inorganic Materials and
Catalysis, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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2
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Struijs JJC, Muravev V, Verheijen MA, Hensen EJM, Kosinov N. Ceria-Supported Cobalt Catalyst for Low-Temperature Methanation at Low Partial Pressures of CO 2. Angew Chem Int Ed Engl 2023; 62:e202214864. [PMID: 36464648 PMCID: PMC10107782 DOI: 10.1002/anie.202214864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/15/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
The direct catalytic conversion of atmospheric CO2 to valuable chemicals is a promising solution to avert negative consequences of rising CO2 concentration. However, heterogeneous catalysts efficient at low partial pressures of CO2 still need to be developed. Here, we explore Co/CeO2 as a catalyst for the methanation of diluted CO2 streams. This material displays an excellent performance at reaction temperatures as low as 175 °C and CO2 partial pressures as low as 0.4 mbar (the atmospheric CO2 concentration). To gain mechanistic understanding of this unusual activity, we employed in situ X-ray photoelectron spectroscopy and operando infrared spectroscopy. The higher surface concentration and reactivity of formates and carbonyls-key reaction intermediates-explain the superior activity of Co/CeO2 as compared to a conventional Co/SiO2 catalyst. This work emphasizes the catalytic role of the cobalt-ceria interface and will aid in developing more efficient CO2 hydrogenation catalysts.
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Affiliation(s)
- Job J C Struijs
- Laboratory of Inorganic Materials and Catalysis, Department of Chemical Engineering and Chemistry Eindhoven University of Technology, P.O. Box 513, 5600MB, Eindhoven, The Netherlands
| | - Valery Muravev
- Laboratory of Inorganic Materials and Catalysis, Department of Chemical Engineering and Chemistry Eindhoven University of Technology, P.O. Box 513, 5600MB, Eindhoven, The Netherlands
| | - Marcel A Verheijen
- Department of Applied Physics Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The Netherlands.,Eurofins Material Science Netherlands BV, 5656AE, Eindhoven, The Netherlands
| | - Emiel J M Hensen
- Laboratory of Inorganic Materials and Catalysis, Department of Chemical Engineering and Chemistry Eindhoven University of Technology, P.O. Box 513, 5600MB, Eindhoven, The Netherlands
| | - Nikolay Kosinov
- Laboratory of Inorganic Materials and Catalysis, Department of Chemical Engineering and Chemistry Eindhoven University of Technology, P.O. Box 513, 5600MB, Eindhoven, The Netherlands
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3
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Villagra-Soza F, Godoy S, Karelovic A, Jiménez R. Scrutinizing the mechanism of CO2 hydrogenation over Ni, CO and bimetallic NiCo surfaces: Isotopic measurements, operando-FTIR experiments and kinetics modelling. J Catal 2022. [DOI: 10.1016/j.jcat.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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4
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Amoo C, Xing C, Tsubaki N, Sun J. Tandem Reactions over Zeolite-Based Catalysts in Syngas Conversion. ACS CENTRAL SCIENCE 2022; 8:1047-1062. [PMID: 36032758 PMCID: PMC9413433 DOI: 10.1021/acscentsci.2c00434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Syngas conversion can play a vital role in providing energy and chemical supplies while meeting environmental requirements as the world gradually shifts toward a net-zero. While prospects of this process cannot be doubted, there is a lingering challenge in distinct product selectivity over the bulk transitional metal catalysts. To advance research in this respect, composite catalysts comprising traditional metal catalysts and zeolites have been deployed to distinct product selectivity while suppressing side reactions. Zeolites are common but highly efficient materials used in the chemical industry for hydroprocessing. Combining the advantages of zeolites and some transition metal catalysts has promoted the catalytic production of various hydrocarbons (e.g., light olefins, aromatics, and liquid fuels) and oxygenates (e.g., methanol, dimethyl ether, formic acid, and higher alcohols) from syngas. In this outlook, a thorough revelation on recent progress in syngas conversion to various products over metal-zeolite composite catalysts is validated. The strategies adopted to couple the metal species and zeolite material into a composite as well as the consequential morphologies for specific product selectivity are highlighted. The key zeolite descriptors that influence catalytic performance, such as framework topologies, proximity and confinement effects, acidities and cations, pore systems, and particle sizes are discussed to provide a deep understanding of the significance of zeolites in syngas conversion. Finally, an outlook regarding challenges and opportunities for syngas conversion using zeolite-based catalysts to meet emerging energy and environmental demands is also presented.
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Affiliation(s)
- Cederick
Cyril Amoo
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
| | - Chuang Xing
- School
of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Noritatsu Tsubaki
- Department
of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Jian Sun
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
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5
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Meunier FC. Hydrogenation of CO and CO2: Contributions of IR operando studies. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Li Z, Hu Z, Zeng Z, Guo S, Lv J, Huang S, Wang Y, Ma X. Lamellar-Structured Silicate Derived Highly Dispersed CoCu Catalyst for Higher Alcohol Synthesis from Syngas. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhuoshi Li
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Zhiwei Hu
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Zhuang Zeng
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Shaoxia Guo
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jing Lv
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Shouying Huang
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Yue Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Xinbin Ma
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
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7
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Bredy P, Farrusseng D, Schuurman Y, Meunier FC. On the link between CO surface coverage and selectivity to CH4 during CO2 hydrogenation over supported cobalt catalysts. J Catal 2022. [DOI: 10.1016/j.jcat.2022.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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9
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Elgayyar T, Atwi R, Tuel A, Meunier FC. Contributions and limitations of IR spectroscopy of CO adsorption to the characterization of bimetallic and nanoalloy catalysts. Catal Today 2021. [DOI: 10.1016/j.cattod.2021.01.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Huang C, Zhu C, Zhang M, Lu Y, Wang Q, Qian H, Chen J, Fang K. Direct Conversion of Syngas to Higher Alcohols over a CuCoAl|t‐ZrO
2
Multifunctional Catalyst. ChemCatChem 2021. [DOI: 10.1002/cctc.202100293] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chao Huang
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Can Zhu
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Mingwei Zhang
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
| | - Yongwu Lu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201203 P. R. China
| | - Qianhao Wang
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Heming Qian
- College of Chemistry and Chemical Engineering Northeast Petroleum University Daqing 163318 P. R. China
| | - Jiangang Chen
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
| | - Kegong Fang
- State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 Shanxi P. R. China
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11
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Hazemann P, Decottignies D, Maury S, Humbert S, Meunier FC, Schuurman Y. Selectivity loss in Fischer-Tropsch synthesis: The effect of cobalt carbide formation. J Catal 2021. [DOI: 10.1016/j.jcat.2021.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Liu Z, Jia G, Zhao C, Xing Y. Selective Iron Catalysts for Direct Fischer–Tropsch Synthesis to Light Olefins. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01304] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Zhenxin Liu
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China
| | - Gaopeng Jia
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China
| | - Chenxi Zhao
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China
| | - Yu Xing
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China
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13
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Meunier FC, Cardenas L, Kaper H, Šmíd B, Vorokhta M, Grosjean R, Aubert D, Dembélé K, Lunkenbein T. Katalyse der Oxidation von CO an Pt/CeO
2
bei Raumtemperatur: Synergie zwischen metallischen und oxidierten Pt‐Zentren. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Frederic C. Meunier
- Univ Lyon, Université Claude Bernard Lyon CNRS IRCELYON 2 Av. Albert Einstein 69626 Villeurbanne Frankreich
| | - Luis Cardenas
- Univ Lyon, Université Claude Bernard Lyon CNRS IRCELYON 2 Av. Albert Einstein 69626 Villeurbanne Frankreich
| | - Helena Kaper
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE Saint-Gobain Research Provence 550 Ave Alphonse Jauffret 84300 Cavaillon Frankreich
| | - Břetislav Šmíd
- Charles University Department of Surface and Plasma Science Faculty of Mathematics and Physics Institution V Holešovičkách 2, 180 00 Prag 8 Czeck Republic
| | - Mykhailo Vorokhta
- Charles University Department of Surface and Plasma Science Faculty of Mathematics and Physics Institution V Holešovičkách 2, 180 00 Prag 8 Czeck Republic
| | - Rémi Grosjean
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE Saint-Gobain Research Provence 550 Ave Alphonse Jauffret 84300 Cavaillon Frankreich
| | - Daniel Aubert
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE Saint-Gobain Research Provence 550 Ave Alphonse Jauffret 84300 Cavaillon Frankreich
| | - Kassiogé Dembélé
- Fritz-Haber-Institut der Max-Planck-Gesellschaft Department of Inorganic Chemistry Faradayweg 4–6 14195 Berlin Deutschland
| | - Thomas Lunkenbein
- Fritz-Haber-Institut der Max-Planck-Gesellschaft Department of Inorganic Chemistry Faradayweg 4–6 14195 Berlin Deutschland
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14
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Meunier FC, Cardenas L, Kaper H, Šmíd B, Vorokhta M, Grosjean R, Aubert D, Dembélé K, Lunkenbein T. Synergy between Metallic and Oxidized Pt Sites Unravelled during Room Temperature CO Oxidation on Pt/Ceria. Angew Chem Int Ed Engl 2021; 60:3799-3805. [PMID: 33105066 DOI: 10.1002/anie.202013223] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Indexed: 01/21/2023]
Abstract
Pt-based materials are widely used as heterogeneous catalysts, in particular for pollutant removal applications. The state of Pt has often been proposed to differ depending on experimental conditions, for example, metallic Pt poisoned with CO being present at lower temperature before light-off, while an oxidized Pt surface prevails above light-off temperature. In stark contrast to all previous reports, we show herein that both metallic and oxidized Pt are present in similar proportions under reaction conditions at the surface of ca. 1 nm nanoparticles showing high activity at 30 °C. The simultaneous presence of metallic and oxidized Pt enables a synergy between these phases. The main role of the metallic Pt phase is to provide strong adsorption sites for CO, while that of oxidized Pt supposedly supplies reactive oxygen. Our results emphasize the complex dual oxidic-metallic nature of supported Pt catalysts and platinum's evolving nature under reaction conditions.
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Affiliation(s)
- Frederic C Meunier
- Univ Lyon, Université Claude Bernard Lyon, CNRS, IRCELYON, 2 Av. Albert Einstein, 69626, Villeurbanne, France
| | - Luis Cardenas
- Univ Lyon, Université Claude Bernard Lyon, CNRS, IRCELYON, 2 Av. Albert Einstein, 69626, Villeurbanne, France
| | - Helena Kaper
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE, Saint-Gobain Research Provence, 550 Ave Alphonse Jauffret, 84300, Cavaillon, France
| | - Břetislav Šmíd
- Charles University, Department of Surface and Plasma Science, Faculty of Mathematics and Physics Institution, V Holešovičkách 2, 180 00, Prague, 8, Czech Republic
| | - Mykhailo Vorokhta
- Charles University, Department of Surface and Plasma Science, Faculty of Mathematics and Physics Institution, V Holešovičkách 2, 180 00, Prague, 8, Czech Republic
| | - Rémi Grosjean
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE, Saint-Gobain Research Provence, 550 Ave Alphonse Jauffret, 84300, Cavaillon, France
| | - Daniel Aubert
- Ceramic Synthesis and Functionalization Laboratory, UMR 3080, CNRS/Saint-Gobain CREE, Saint-Gobain Research Provence, 550 Ave Alphonse Jauffret, 84300, Cavaillon, France
| | - Kassiogé Dembélé
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, 14195, Berlin, Germany
| | - Thomas Lunkenbein
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, 14195, Berlin, Germany
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15
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RETRACTED ARTICLE: Revisiting the Evolution of
IR Spectra of CO Adsorbed on Au Nanoparticles Supported on Non-reducible
Supports. Top Catal 2020. [DOI: 10.1007/s11244-020-01372-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Paredes-Nunez A, Lorito D, Guilhaume N, Schuurman Y, Meunier F. Effect of Sn on the production of methanol during syngas conversion over Co/alumina. Catal Today 2019. [DOI: 10.1016/j.cattod.2019.01.079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Hartman T, Geitenbeek RG, Whiting GT, Weckhuysen BM. Operando monitoring of temperature and active species at the single catalyst particle level. Nat Catal 2019. [DOI: 10.1038/s41929-019-0352-1] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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18
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Meira DM, Monte M, Fernández-García M, Meunier F, Mathon O, Pascarelli S, Agostini G. A flexible cell for in situ combined XAS-DRIFTS-MS experiments. JOURNAL OF SYNCHROTRON RADIATION 2019; 26:801-810. [PMID: 31074445 DOI: 10.1107/s1600577519003035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
A new cell for in situ combined X-ray absorption, diffuse reflectance IR Fourier transform and mass spectroscopies (XAS-DRIFTS-MS) is presented. The cell stands out among others for its achievements and flexibility. It is possible to perform XAS measurements in transmission or fluorescence modes, and the cell is compatible with external devices like UV-light and Raman probes. It includes different sample holders compatible with the different XAS detection modes, different sample forms (free powder or self-supporting pellet) and different sample loading/total absorption. Additionally, it has a small dead volume and can operate over a wide range of temperature (up to 600°C) and pressure (up to 5 bar). Three research examples will be shown to illustrate the versatility of the cell. This cell covers a wider range of applications than any other cell currently known for this type of study.
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Affiliation(s)
- Debora M Meira
- European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, 38000 Grenoble, France
| | - Manuel Monte
- European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, 38000 Grenoble, France
| | - Marcos Fernández-García
- Instituto de Catálisis y Petroleoquimica (ICP-CSIC), C/Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
| | - Frederic Meunier
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon, Université de Lyon 1, CNRS, Avenue Albert Einstein 2, 69626 Villeurbanne, France
| | - Olivier Mathon
- European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, 38000 Grenoble, France
| | - Sakura Pascarelli
- European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, 38000 Grenoble, France
| | - Giovanni Agostini
- European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, 38000 Grenoble, France
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19
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Castillo J, Arteaga-Pérez LE, Karelovic A, Jiménez R. The consequences of surface heterogeneity of cobalt nanoparticles on the kinetics of CO methanation. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01753d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The CO hydrogenation reaction was studied under methanation conditions (H2/CO >3, 250–300 °C) on Co/SiO2 catalysts with different mean Co nanoparticle size (dp = 4 nm, 13 nm and 33 nm).
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Affiliation(s)
- José Castillo
- Carbon and Catalysis Laboratory (CarboCat)
- Department of Chemical Engineering
- Universidad de Concepción
- Concepcion
- Chile
| | - Luis E. Arteaga-Pérez
- Laboratory of Thermal and Catalytic Processes (LPTC)
- Department of Wood Engineering
- University of Bio-Bio
- Concepcion
- Chile
| | - Alejandro Karelovic
- Carbon and Catalysis Laboratory (CarboCat)
- Department of Chemical Engineering
- Universidad de Concepción
- Concepcion
- Chile
| | - Romel Jiménez
- Carbon and Catalysis Laboratory (CarboCat)
- Department of Chemical Engineering
- Universidad de Concepción
- Concepcion
- Chile
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20
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Srinivasan PD, Patil BS, Zhu H, Bravo-Suárez JJ. Application of modulation excitation-phase sensitive detection-DRIFTS for in situ/operando characterization of heterogeneous catalysts. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00011a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new more general method and guidelines for the implementation of modulation excitation-phase sensitive detection-diffuse reflectance Fourier transform spectroscopy (ME-PSD-DRIFTS).
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Affiliation(s)
- Priya D. Srinivasan
- Department of Chemical & Petroleum Engineering
- The University of Kansas
- Lawrence
- USA
- Center for Environmentally Beneficial Catalysis
| | - Bhagyesha S. Patil
- Department of Chemical & Petroleum Engineering
- The University of Kansas
- Lawrence
- USA
- Center for Environmentally Beneficial Catalysis
| | - Hongda Zhu
- Center for Environmentally Beneficial Catalysis
- The University of Kansas
- Lawrence
- USA
| | - Juan J. Bravo-Suárez
- Department of Chemical & Petroleum Engineering
- The University of Kansas
- Lawrence
- USA
- Center for Environmentally Beneficial Catalysis
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21
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Agostini G, Meira D, Monte M, Vitoux H, Iglesias-Juez A, Fernández-García M, Mathon O, Meunier F, Berruyer G, Perrin F, Pasternak S, Mairs T, Pascarelli S, Gorges B. XAS/DRIFTS/MS spectroscopy for time-resolved operando investigations at high temperature. JOURNAL OF SYNCHROTRON RADIATION 2018; 25:1745-1752. [PMID: 30407185 PMCID: PMC6544193 DOI: 10.1107/s160057751801305x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 09/14/2018] [Indexed: 05/28/2023]
Abstract
The combination of complementary techniques in the characterization of catalysts under working conditions is a very powerful tool for an accurate and in-depth comprehension of the system investigated. In particular, X-ray absorption spectroscopy (XAS) coupled with diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and mass spectroscopy (MS) is a powerful combination since XAS characterizes the main elements of the catalytic system (selecting the absorption edge) and DRIFTS monitors surface adsorbates while MS enables product identification and quantification. In the present manuscript, a new reactor cell and an experimental setup optimized to perform time-resolved experiments on heterogeneous catalysts under working conditions are reported. A key feature of this setup is the possibility to work at high temperature and pressure, with a small cell dead volume. To demonstrate these capabilities, performance tests with and without X-rays are performed. The effective temperature at the sample surface, the speed to purge the gas volume inside the cell and catalytic activity have been evaluated to demonstrate the reliability and usefulness of the cell. The setup capability of combining XAS, DRIFTS and MS spectroscopies is demonstrated in a time-resolved experiment, following the reduction of NO by Rh nanoparticles supported on alumina.
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Affiliation(s)
- G. Agostini
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - D. Meira
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - M. Monte
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - H. Vitoux
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - A. Iglesias-Juez
- Instituto de Catalisis y Petroleoquimica (ICP-CSIC), Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
| | - M. Fernández-García
- Instituto de Catalisis y Petroleoquimica (ICP-CSIC), Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
| | - O. Mathon
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - F. Meunier
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON, 2 Avenue Albert Einstein, 69626 Villeurbanne, France
| | - G. Berruyer
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - F. Perrin
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - S. Pasternak
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - T. Mairs
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - S. Pascarelli
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - B. Gorges
- ERSF – European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
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