1
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Chee SW, Lunkenbein T, Schlögl R, Roldán Cuenya B. Operando Electron Microscopy of Catalysts: The Missing Cornerstone in Heterogeneous Catalysis Research? Chem Rev 2023; 123:13374-13418. [PMID: 37967448 PMCID: PMC10722467 DOI: 10.1021/acs.chemrev.3c00352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/14/2023] [Accepted: 10/20/2023] [Indexed: 11/17/2023]
Abstract
Heterogeneous catalysis in thermal gas-phase and electrochemical liquid-phase chemical conversion plays an important role in our modern energy landscape. However, many of the structural features that drive efficient chemical energy conversion are still unknown. These features are, in general, highly distinct on the local scale and lack translational symmetry, and thus, they are difficult to capture without the required spatial and temporal resolution. Correlating these structures to their function will, conversely, allow us to disentangle irrelevant and relevant features, explore the entanglement of different local structures, and provide us with the necessary understanding to tailor novel catalyst systems with improved productivity. This critical review provides a summary of the still immature field of operando electron microscopy for thermal gas-phase and electrochemical liquid-phase reactions. It focuses on the complexity of investigating catalytic reactions and catalysts, progress in the field, and analysis. The forthcoming advances are discussed in view of correlative techniques, artificial intelligence in analysis, and novel reactor designs.
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Affiliation(s)
- See Wee Chee
- Department
of Interface Science, Fritz-Haber Institute
of the Max-Planck Society, 14195 Berlin, Germany
| | - Thomas Lunkenbein
- Department
of Inorganic Chemistry, Fritz-Haber Institute
of the Max-Planck Society, 14195 Berlin, Germany
| | - Robert Schlögl
- Department
of Interface Science, Fritz-Haber Institute
of the Max-Planck Society, 14195 Berlin, Germany
| | - Beatriz Roldán Cuenya
- Department
of Interface Science, Fritz-Haber Institute
of the Max-Planck Society, 14195 Berlin, Germany
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2
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Rüther F, Machado R, Gioria E, Kunz SL, Wittich K, Löser P, Geske M, Schunk SA, Glaum R, Rosowski F. Niobium Insertion into α II-VOPO 4: Tuning the Catalytic Properties for Selective Oxidation. ACS Catal 2023. [DOI: 10.1021/acscatal.2c06209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- Frederik Rüther
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, 10623 Berlin, Germany
| | - Rhea Machado
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, 10623 Berlin, Germany
| | - Esteban Gioria
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, 10623 Berlin, Germany
| | - Sylvia L. Kunz
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, 53121 Bonn, Germany
| | | | | | - Michael Geske
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, 10623 Berlin, Germany
| | - Stephan A. Schunk
- hte GmbH, 69123 Heidelberg, Germany
- Institute of Chemical Technology, Universität Leipzig, 04103 Leipzig, Germany
| | - Robert Glaum
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, 53121 Bonn, Germany
| | - Frank Rosowski
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, 10623 Berlin, Germany
- BASF SE, Catalysis Research, 67063 Ludwigshafen, Germany
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3
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Foppa L, Rüther F, Geske M, Koch G, Girgsdies F, Kube P, Carey SJ, Hävecker M, Timpe O, Tarasov AV, Scheffler M, Rosowski F, Schlögl R, Trunschke A. Data-Centric Heterogeneous Catalysis: Identifying Rules and Materials Genes of Alkane Selective Oxidation. J Am Chem Soc 2023; 145:3427-3442. [PMID: 36745555 PMCID: PMC9936587 DOI: 10.1021/jacs.2c11117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Artificial intelligence (AI) can accelerate catalyst design by identifying key physicochemical descriptive parameters correlated with the underlying processes triggering, favoring, or hindering the performance. In analogy to genes in biology, these parameters might be called "materials genes" of heterogeneous catalysis. However, widely used AI methods require big data, and only the smallest part of the available data meets the quality requirement for data-efficient AI. Here, we use rigorous experimental procedures, designed to consistently take into account the kinetics of the catalyst active states formation, to measure 55 physicochemical parameters as well as the reactivity of 12 catalysts toward ethane, propane, and n-butane oxidation reactions. These materials are based on vanadium or manganese redox-active elements and present diverse phase compositions, crystallinities, and catalytic behaviors. By applying the sure-independence-screening-and-sparsifying-operator symbolic-regression approach to the consistent data set, we identify nonlinear property-function relationships depending on several key parameters and reflecting the intricate interplay of processes that govern the formation of olefins and oxygenates: local transport, site isolation, surface redox activity, adsorption, and the material dynamical restructuring under reaction conditions. These processes are captured by parameters derived from N2 adsorption, X-ray photoelectron spectroscopy (XPS), and near-ambient-pressure in situ XPS. The data-centric approach indicates the most relevant characterization techniques to be used for catalyst design and provides "rules" on how the catalyst properties may be tuned in order to achieve the desired performance.
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Affiliation(s)
- Lucas Foppa
- The
NOMAD Laboratory at the Fritz-Haber-Institut of the Max-Planck-Gesellschaft
and IRIS-Adlershof of the Humboldt-Universität zu Berlin, Faradayweg 4-6, D-14195 Berlin, Germany,
| | - Frederik Rüther
- BasCat
- UniCat BASF JointLab, Hardenbergstraße 36, D-10623 Berlin, Germany
| | - Michael Geske
- BasCat
- UniCat BASF JointLab, Hardenbergstraße 36, D-10623 Berlin, Germany
| | - Gregor Koch
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Frank Girgsdies
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Pierre Kube
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Spencer J. Carey
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Michael Hävecker
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany,Max
Planck Institute for Chemical Energy Conversion, 45470 Mülheim, Germany
| | - Olaf Timpe
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Andrey V. Tarasov
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Matthias Scheffler
- The
NOMAD Laboratory at the Fritz-Haber-Institut of the Max-Planck-Gesellschaft
and IRIS-Adlershof of the Humboldt-Universität zu Berlin, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Frank Rosowski
- BasCat
- UniCat BASF JointLab, Hardenbergstraße 36, D-10623 Berlin, Germany,BASF
SE, Catalysis Research, Carl-Bosch-Straße 38, D-67065 Ludwigshafen, Germany
| | - Robert Schlögl
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
| | - Annette Trunschke
- Department
of Inorganic Chemistry, Fritz-Haber-Institut
of the Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany,
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4
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Rüther F, Baumgarten R, Ebert F, Gioria E, Naumann d'Alnoncourt R, Trunschke A, Rosowski F. Tuning catalysis by surface-deposition of elements on oxidation catalysts via atomic layer deposition. Catal Sci Technol 2023. [DOI: 10.1039/d2cy02184f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
This study on surface-modifications of bulk oxidation catalysts with sub-monolayers of POx, BOx and MnOxvia atomic layer deposition demonstrates this method to be a powerful tool for tuning the performance in selective oxidations of light alkanes.
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5
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Abstract
Two-dimensional (2D) ultrathin silica films have the potential to reach technological importance in electronics and catalysis. Several well-defined 2D-silica structures have been synthesized so far. The silica bilayer represents a 2D material with SiO2 stoichiometry. It consists of precisely two layers of tetrahedral [SiO4] building blocks, corner connected via oxygen bridges, thus forming a self-saturated silicon dioxide sheet with a thickness of ∼0.5 nm. Inspired by recent successful preparations and characterizations of these 2D-silica model systems, scientists now can forge novel concepts for realistic systems, particularly by atomic-scale studies with the most powerful and advanced surface science techniques and density functional theory calculations. This Review provides a solid introduction to these recent developments, breakthroughs, and implications on ultrathin 2D-silica films, including their atomic/electronic structures, chemical modifications, atom/molecule adsorptions, and catalytic reactivity properties, which can help to stimulate further investigations and understandings of these fundamentally important 2D materials.
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Affiliation(s)
- Jian-Qiang Zhong
- School of Physics, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou, 311121 Zhejiang, China
| | - Hans-Joachim Freund
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
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6
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Foppa L, Ghiringhelli LM, Girgsdies F, Hashagen M, Kube P, Hävecker M, Carey SJ, Tarasov A, Kraus P, Rosowski F, Schlögl R, Trunschke A, Scheffler M. Materials genes of heterogeneous catalysis from clean experiments and artificial intelligence. MRS BULLETIN 2021; 46:1016-1026. [PMID: 35221466 PMCID: PMC8825435 DOI: 10.1557/s43577-021-00165-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/21/2021] [Indexed: 06/14/2023]
Abstract
ABSTRACT The performance in heterogeneous catalysis is an example of a complex materials function, governed by an intricate interplay of several processes (e.g., the different surface chemical reactions, and the dynamic restructuring of the catalyst material at reaction conditions). Modeling the full catalytic progression via first-principles statistical mechanics is impractical, if not impossible. Instead, we show here how a tailored artificial-intelligence approach can be applied, even to a small number of materials, to model catalysis and determine the key descriptive parameters ("materials genes") reflecting the processes that trigger, facilitate, or hinder catalyst performance. We start from a consistent experimental set of "clean data," containing nine vanadium-based oxidation catalysts. These materials were synthesized, fully characterized, and tested according to standardized protocols. By applying the symbolic-regression SISSO approach, we identify correlations between the few most relevant materials properties and their reactivity. This approach highlights the underlying physicochemical processes, and accelerates catalyst design. IMPACT STATEMENT Artificial intelligence (AI) accepts that there are relationships or correlations that cannot be expressed in terms of a closed mathematical form or an easy-to-do numerical simulation. For the function of materials, for example, catalysis, AI may well capture the behavior better than the theory of the past. However, currently the flexibility of AI comes together with a lack of interpretability, and AI can only predict aspects that were included in the training. The approach proposed and demonstrated in this IMPACT article is interpretable. It combines detailed experimental data (called "clean data") and symbolic regression for the identification of the key descriptive parameters (called "materials genes") that are correlated with the materials function. The approach demonstrated here for the catalytic oxidation of propane will accelerate the discovery of improved or novel materials while also enhancing physical understanding. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1557/s43577-021-00165-6.
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Affiliation(s)
- Lucas Foppa
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
- Humboldt-Universität zu Berlin, Berlin, Germany
| | - Luca M. Ghiringhelli
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
- Humboldt-Universität zu Berlin, Berlin, Germany
| | - Frank Girgsdies
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Maike Hashagen
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Pierre Kube
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Michael Hävecker
- Max-Planck-Institut für Chemische Energiekonversion, Mülheim, Germany
| | - Spencer J. Carey
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Andrey Tarasov
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Peter Kraus
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
- Present Address: School of Molecular and Life Sciences, Curtin University, Perth, Australia
| | - Frank Rosowski
- BASF SE, Process Reseach and Chemical Engineering, Heterogeneous Catalysis, Ludwigshafen, Germany
| | - Robert Schlögl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Mülheim, Germany
| | | | - Matthias Scheffler
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
- Humboldt-Universität zu Berlin, Berlin, Germany
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7
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Bao X, Behrens M, Ertl G, Fu Q, Knop-Gericke A, Lunkenbein T, Muhler M, Schmidt CM, Trunschke A. A Career in Catalysis: Robert Schlögl. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01165] [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)
- Xinhe Bao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People’s Republic of China
| | - Malte Behrens
- Institute of Inorganic Chemistry, Solid State Chemistry and Catalysis, Kiel University, Max-Eyth-Straße 2, 24118 Kiel, Germany
| | - Gerhard Ertl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Departments of Physical Chemistry and Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Qiang Fu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian 116023, People’s Republic of China
| | - Axel Knop-Gericke
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Departments of Physical Chemistry and Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim, Germany
| | - Thomas Lunkenbein
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Departments of Physical Chemistry and Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Martin Muhler
- Industrial Chemistry, Ruhr University Bochum, Universitätsstraße 150, 44780 Bochum, Germany
| | - Christoph M. Schmidt
- RWI - Leibniz-Institut für Wirtschaftsforschung, Hohenzollernstraße 1-3, 45128 Essen, Germany
| | - Annette Trunschke
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Departments of Physical Chemistry and Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
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8
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Sun S, Barnes AJ, Gong X, Lewis RJ, Dummer NF, Bere T, Shaw G, Richards N, Morgan DJ, Hutchings GJ. Lanthanum modified Fe-ZSM-5 zeolites for selective methane oxidation with H 2O 2. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01643a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Lanthanum modified Fe-ZSM-5 catalyst can both increase selective methane oxidation performance and decrease H2O2 consumption.
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Affiliation(s)
- Songmei Sun
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, P.R. China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, P.R. China
| | - Alexandra J. Barnes
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Xiaoxiao Gong
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
- Research Institute of Petroleum Processing, SINOPEC, Beijing 100086, P.R. China
| | - Richard J. Lewis
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Nicholas F. Dummer
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Takudzwa Bere
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Greg Shaw
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Nia Richards
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - David J. Morgan
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Graham J. Hutchings
- Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT, Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
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9
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Abstract
AbstractThe “Seven Pillars” of oxidation catalysis proposed by Robert K. Grasselli represent an early example of phenomenological descriptors in the field of heterogeneous catalysis. Major advances in the theoretical description of catalytic reactions have been achieved in recent years and new catalysts are predicted today by using computational methods. To tackle the immense complexity of high-performance systems in reactions where selectivity is a major issue, analysis of scientific data by artificial intelligence and data science provides new opportunities for achieving improved understanding. Modern data analytics require data of highest quality and sufficient diversity. Existing data, however, frequently do not comply with these constraints. Therefore, new concepts of data generation and management are needed. Herein we present a basic approach in defining best practice procedures of measuring consistent data sets in heterogeneous catalysis using “handbooks”. Selective oxidation of short-chain alkanes over mixed metal oxide catalysts was selected as an example.
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10
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Wang H, Zhou H, Li S, Ge X, Wang L, Jin Z, Wang C, Ma J, Chu X, Meng X, Zhang W, Xiao FS. Strong Oxide–Support Interactions Accelerate Selective Dehydrogenation of Propane by Modulating the Surface Oxygen. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02782] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hai Wang
- Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hang Zhou
- Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Shuqiang Li
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Xin Ge
- Key Laboratory of Automobile Materials MOE, School of Materials Science & Engineering, Electron Microscopy Center, and International Center of Future Science, Jilin University, Changchun 130012, China
| | - Liang Wang
- Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Zhu Jin
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Chengtao Wang
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Jiabi Ma
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Xuefeng Chu
- Key Laboratory of Architectural Cold Climate Energy Management, Ministry of Education, Jilin Jianzhu University, Changchun 130118, China
| | - Xiangju Meng
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Wei Zhang
- Key Laboratory of Automobile Materials MOE, School of Materials Science & Engineering, Electron Microscopy Center, and International Center of Future Science, Jilin University, Changchun 130012, China
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
- IKERBASQUE, Basque Foundation for Science, Bilbao 48013, Spain
| | - Feng-Shou Xiao
- Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310028, China
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11
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Ghosalya MK, Prabhakar Reddy K, Mhamane NB, Ranjan R, Gopinath CS. Gas-solid interactions with reactive and inert gas molecules by NAPUPS: can work function be a better descriptor of chemical reactivity? Phys Chem Chem Phys 2020; 22:15528-15540. [PMID: 32608404 DOI: 10.1039/d0cp02456b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The gas-phase vibrational spectra of reactive (H2 and O2) and inert gases (N2 and Ar) have been studied by near-ambient pressure (NAP) ultraviolet photoelectron spectroscopy (NAPUPS) up to 0.3 mbar pressure. The results obtained are divided into two parts and discussed. In the first part, the photoelectron spectra of monoatomic Ar and some homonuclear diatomic molecules, such as H2, O2, and N2, have been recorded by NAPUPS and the effect of pressure on their energy position has been studied. It has been demonstrated that NAPUPS could be an essential tool to determine the intermolecular or interatomic interactions. In the second part, we have evaluated the influence of different solid surfaces on the binding energy (BE) position, the pattern of the vibrational features of diatomic N2 molecules, and the first atomic levels (3p3/2 and 3p1/2) of monoatomic Ar. It has been observed that with a change in the (electronic/chemical) nature of the surface, the BE of the above features also changes and reflects the change in the work function (φ) of the material. It is to be noted that Ar is an inert/noble gas and N2 is the most stable molecule, and the above changes observed underscore that they can be employed as probe atoms/molecules to explore even the minor changes that occur on a solid surface due to a variety of reasons. Further, if the solid surface undergoes any chemical/electronic changes due to gas-solid interaction, such as oxidation/reduction, the φ of the surface changes again; this highlights the precise identification of the changes that occur under the reaction/measurement conditions. Therefore, the change in the BE of the gas-phase features can be used to determine even the minor changes in the φ of solid surfaces during the reaction or due to the reaction. The present findings have implications in probing the surface changes that occur in any surface-dependent phenomena, such as heterogeneous catalysis, electrochemistry, and materials that are predominantly controlled by surface contribution, such as layered (2D) materials, nanomaterials.
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Affiliation(s)
- Manoj Kumar Ghosalya
- Catalysis Division, National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411 008, India.
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12
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Schnadt J, Knudsen J, Johansson N. Present and new frontiers in materials research by ambient pressure x-ray photoelectron spectroscopy. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2020; 32:413003. [PMID: 32438360 DOI: 10.1088/1361-648x/ab9565] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/21/2020] [Indexed: 06/11/2023]
Abstract
In this topical review we catagorise all ambient pressure x-ray photoelectron spectroscopy publications that have appeared between the 1970s and the end of 2018 according to their scientific field. We find that catalysis, surface science and materials science are predominant, while, for example, electrocatalysis and thin film growth are emerging. All catalysis publications that we could identify are cited, and selected case stories with increasing complexity in terms of surface structure or chemical reaction are discussed. For thin film growth we discuss recent examples from chemical vapour deposition and atomic layer deposition. Finally, we also discuss current frontiers of ambient pressure x-ray photoelectron spectroscopy research, indicating some directions of future development of the field.
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Affiliation(s)
- Joachim Schnadt
- Division of Synchrotron Radiation Research, Department of Physics, Lund University, Lund, Sweden
- MAX IV Laboratory, Lund University, Lund, Sweden
| | - Jan Knudsen
- Division of Synchrotron Radiation Research, Department of Physics, Lund University, Lund, Sweden
- MAX IV Laboratory, Lund University, Lund, Sweden
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13
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Koch G, Hävecker M, Teschner D, Carey SJ, Wang Y, Kube P, Hetaba W, Lunkenbein T, Auffermann G, Timpe O, Rosowski F, Schlögl R, Trunschke A. Surface Conditions That Constrain Alkane Oxidation on Perovskites. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01289] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Gregor Koch
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Michael Hävecker
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim, Germany
| | - Detre Teschner
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim, Germany
| | - Spencer J. Carey
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Yuanqing Wang
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- BasCat - UniCat BASF JointLab, Technische Universität Berlin, Sekr. EW K 01, Hardenbergstraße 36, 10623 Berlin, Germany
| | - Pierre Kube
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Walid Hetaba
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim, Germany
| | - Thomas Lunkenbein
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Gudrun Auffermann
- Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Straße 40, 01187 Dresden, Germany
| | - Olaf Timpe
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Frank Rosowski
- BASF SE, Process Research and Chemical Engineering, Heterogeneous Catalysis, Carl-Bosch-Straße 38, 67056, Ludwigshafen, Germany
| | - Robert Schlögl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim, Germany
| | - Annette Trunschke
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
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14
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Li X, Teschner D, Streibel V, Lunkenbein T, Masliuk L, Fu T, Wang Y, Jones T, Seitz F, Girgsdies F, Rosowski F, Schlögl R, Trunschke A. How to control selectivity in alkane oxidation? Chem Sci 2018; 10:2429-2443. [PMID: 30881671 PMCID: PMC6385647 DOI: 10.1039/c8sc04641g] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 12/20/2018] [Indexed: 11/21/2022] Open
Abstract
The bulk crystal structure of an oxidation catalyst as the most popular descriptor in oxidation catalysis is not solely responsible for catalytic performance.
The well-defined particle morphology of crystalline MnWO4 catalysts investigated in the present study facilitates obtaining insight into the origin of selectivity limitations in alkane oxidation. Hydrothermal synthesis at variable pH values granted access to a series of phase-pure MnWO4 catalysts with particles ranging from cube-like (aspect ratio 1.5) to rod- or needle-like (aspect ratio 6.8) shapes. Kinetic studies reveal a strong dependence of the propane consumption rate on the particle shape. The true origin of the structure sensitivity was unraveled by comprehensive bulk and surface analysis using nitrogen adsorption, XRD, SEM, ADF-STEM, STEM-EELS, XPS, multi-laser excitation Raman and DRIFT/operando FTIR spectroscopies, temperature-programmed oxidation (TPO), in situ NEXAFS, and DFT calculations. The active phase is composed of a thin manganese oxy-hydroxide layer formed on the surface of crystalline MnWO4. The differences in catalytic performance within the series clearly illustrate that the structural motif as the most popular descriptor in oxidation catalysis is not essential, since all MnWO4 catalysts in the series under study exhibit the same bulk crystal structure and bulk chemical composition and are phase pure and homogenous. The variable particle shape serves as a proxy that reflects the formation of varying abundance of redox active Mn2+/Mn3+ surface sites, which correlates with catalytic activity. Operando FTIR spectroscopy directly confirms the formation of Mn–OH surface species by abstraction of hydrogen atoms from the propane molecule on nucleophilic oxygen atoms and suggests that active site regeneration occurs via oxidative dehydrogenation of Mn–OH species indicating a single-site nature of the active sites that does not allow four-electron reduction of molecular oxygen. Instead, intermediates are created that cause side reactions and lower the selectivity. The findings highlight fundamental design criteria that may be applied to advance the development of new alkane oxidation catalysts with improved selectivity.
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Affiliation(s)
- Xuan Li
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457.,UniCat-BASF Joint Lab , Technische Universität Berlin , Sekr. EW K 01, Hardenbergstraße 36 , 10623 Berlin , Germany
| | - Detre Teschner
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457.,Department of Heterogeneous Reactions , Max-Planck-Institut für Chemische Energiekonversion , Stiftstraße 34-36 , 45470 Mülheim a. d. Ruhr , Germany
| | - Verena Streibel
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Thomas Lunkenbein
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Liudmyla Masliuk
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Teng Fu
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Yuanqing Wang
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457.,UniCat-BASF Joint Lab , Technische Universität Berlin , Sekr. EW K 01, Hardenbergstraße 36 , 10623 Berlin , Germany
| | - Travis Jones
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Friedrich Seitz
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Frank Girgsdies
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
| | - Frank Rosowski
- UniCat-BASF Joint Lab , Technische Universität Berlin , Sekr. EW K 01, Hardenbergstraße 36 , 10623 Berlin , Germany.,BASF SE , Process Research and Chemical Engineering , Heterogeneous Catalysis , Carl-Bosch-Straße 38 , 67056 Ludwigshafen , Germany
| | - Robert Schlögl
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457.,Department of Heterogeneous Reactions , Max-Planck-Institut für Chemische Energiekonversion , Stiftstraße 34-36 , 45470 Mülheim a. d. Ruhr , Germany
| | - Annette Trunschke
- Department of Inorganic Chemistry , Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany . ; Tel: +49 30 8413 4457
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15
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Li W, Fjermestad T, Genest A, Rösch N. How the distribution of reduced vanadium centers affects structure and stability of the MoVOx material. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00402a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The energy ordering of configurations, with 6 among the 10 V centers reduced, is predicted using 3 easily accessible variables.
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Affiliation(s)
- Wenqing Li
- Institute of High Performance Computing
- Agency for Science, Technology and Research
- Singapore
| | - Torstein Fjermestad
- Institute of High Performance Computing
- Agency for Science, Technology and Research
- Singapore
| | - Alexander Genest
- Institute of High Performance Computing
- Agency for Science, Technology and Research
- Singapore
| | - Notker Rösch
- Institute of High Performance Computing
- Agency for Science, Technology and Research
- Singapore
- Department Chemie and Catalysis Research Center
- Technische Universität München
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16
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Heenemann M, Heine C, Hävecker M, Trunschke A, Schlögl R. Influence of Steam on a Vanadyl Pyrophosphate Catalyst During Propane Oxidation. J Phys Chem B 2017; 122:695-704. [DOI: 10.1021/acs.jpcb.7b06314] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maria Heenemann
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Christian Heine
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Michael Hävecker
- Department
Heterogeneous Reactions, Max-Planck-Institut für Chemische Energiekonversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Annette Trunschke
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Robert Schlögl
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Department
Heterogeneous Reactions, Max-Planck-Institut für Chemische Energiekonversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
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17
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Sprenger P, Kleist W, Grunwaldt JD. Recent Advances in Selective Propylene Oxidation over Bismuth Molybdate Based Catalysts: Synthetic, Spectroscopic, and Theoretical Approaches. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01149] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Paul Sprenger
- Institute
for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
| | - Wolfgang Kleist
- Institute
for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
- Institute
of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany
| | - Jan-Dierk Grunwaldt
- Institute
for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
- Institute
of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany
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18
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Schwach P, Pan X, Bao X. Direct Conversion of Methane to Value-Added Chemicals over Heterogeneous Catalysts: Challenges and Prospects. Chem Rev 2017; 117:8497-8520. [DOI: 10.1021/acs.chemrev.6b00715] [Citation(s) in RCA: 656] [Impact Index Per Article: 93.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pierre Schwach
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
| | - Xiulian Pan
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
| | - Xinhe Bao
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- Chemistry
Department, Fudan University, Shanghai 200433, P.R. China
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19
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Trunschke A, Noack J, Trojanov S, Girgsdies F, Lunkenbein T, Pfeifer V, Hävecker M, Kube P, Sprung C, Rosowski F, Schlögl R. The Impact of the Bulk Structure on Surface Dynamics of Complex Mo–V-based Oxide Catalysts. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00130] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Annette Trunschke
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Johannes Noack
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- UniCat-BASF
Joint Lab, Technische Universität Berlin, Sekr. EW K 01,
Hardenbergstraße 36, 10623 Berlin, Germany
| | - Sergej Trojanov
- Humboldt-Universität zu Berlin, Institut für Chemie, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| | - Frank Girgsdies
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Thomas Lunkenbein
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Verena Pfeifer
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Catalysis
for Energy, Group EM-GKAT, Helmholtz-Zentrum Berlin für Materialien
und Energie GmbH, Elektronenspeicherring BESSY II, Albert-Einstein-Straße
15, 12489 Berlin, Germany
| | - Michael Hävecker
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
- Department
of Heterogeneous Reactions, Max-Planck-Institut für Chemische Energiekonversion, Stiftstraße 34-36, 45470 Mülheim a. d. Ruhr, Germany
| | - Pierre Kube
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Christoph Sprung
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
| | - Frank Rosowski
- BASF SE, Process Research
and Chemical Engineering, Heterogeneous
Catalysis, Carl-Bosch-Straße
38, 67056 Ludwigshafen, Germany
| | - Robert Schlögl
- Department
of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
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20
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Affiliation(s)
- Robert Schlögl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- Max Planck Institute for Chemical Energy Conversion; Stiftstr. 34-36 45470 Mülheim an der Ruhr Germany
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21
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Kube P, Frank B, Wrabetz S, Kröhnert J, Hävecker M, Velasco-Vélez J, Noack J, Schlögl R, Trunschke A. Functional Analysis of Catalysts for Lower Alkane Oxidation. ChemCatChem 2017. [DOI: 10.1002/cctc.201601194] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pierre Kube
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Benjamin Frank
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- BasCat-UniCat BASF Joint Lab; TU Berlin, Sekr. EW K 01; Hardenbergstr. 36 D-10623 Berlin Germany
| | - Sabine Wrabetz
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Jutta Kröhnert
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Michael Hävecker
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- Max Planck Institute for Chemical Energy Conversion; Stiftstr. 34-36 D-45470 Muelheim an der Ruhr Germany
| | - Juan Velasco-Vélez
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Johannes Noack
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- BasCat-UniCat BASF Joint Lab; TU Berlin, Sekr. EW K 01; Hardenbergstr. 36 D-10623 Berlin Germany
| | - Robert Schlögl
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- Max Planck Institute for Chemical Energy Conversion; Stiftstr. 34-36 D-45470 Muelheim an der Ruhr Germany
| | - Annette Trunschke
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
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22
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Energy Level Shifts at the Silica/Ru(0001) Heterojunction Driven by Surface and Interface Dipoles. Top Catal 2016. [DOI: 10.1007/s11244-016-0704-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Schlögl R. Selective Oxidation: From a Still Immature Technology to the Roots of Catalysis Science. Top Catal 2016. [DOI: 10.1007/s11244-016-0684-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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24
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Yuan K, Zhong JQ, Zhou X, Xu L, Bergman SL, Wu K, Xu GQ, Bernasek SL, Li HX, Chen W. Dynamic Oxygen on Surface: Catalytic Intermediate and Coking Barrier in the Modeled CO2 Reforming of CH4 on Ni (111). ACS Catal 2016. [DOI: 10.1021/acscatal.6b00357] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kaidi Yuan
- Department
of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
| | - Jian-Qiang Zhong
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
- Center
for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Xiong Zhou
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Leilei Xu
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
| | - Susanna L. Bergman
- Science
Division, Yale-NUS College, 16 College Avenue West, 138527, Singapore
- Department
of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Kai Wu
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
- College
of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Guo Qin Xu
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Steven L. Bernasek
- Science
Division, Yale-NUS College, 16 College Avenue West, 138527, Singapore
- Department
of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - He Xing Li
- Chinese
Education Ministry Key Laboratory of Resource Chemistry, Shanghai Normal University, Shanghai 200234, China
| | - Wei Chen
- Department
of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
- Singapore-Peking University Research Center for a Sustainable
Low-Carbon Future, 1 CREATE
Way, #15-01, CREATE Tower, 138602, Singapore
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
- National University of Singapore (Suzhou) Research
Institute, 377 Linquan
Street, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
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25
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Li X, Lunkenbein T, Kröhnert J, Pfeifer V, Girgsdies F, Rosowski F, Schlögl R, Trunschke A. Hydrothermal synthesis of bi-functional nanostructured manganese tungstate catalysts for selective oxidation. Faraday Discuss 2016; 188:99-113. [PMID: 27076100 DOI: 10.1039/c5fd00191a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of C-H activation in selective oxidation reactions of short-chain alkane molecules over transition metal oxides is critically affected by the balance of acid-base and redox sites at the surface of the catalyst. Using the example of manganese tungstate we discuss how the relative abundance of these sites can be controlled via synthetic techniques. Phase-pure catalysts composed of the thermodynamic stable monoclinic MnWO4 phase have been prepared using hydrothermal synthesis. Variation of the initial pH value resulted in rod-shaped nano-crystalline MnWO4 catalysts composed of particles with varying aspect ratio. The synthesis products have been analysed using transmission electron microscopy, X-ray diffraction, infrared, and photoelectron spectroscopy. In situ Raman spectroscopy was used to investigate the dissolution-re-crystallization processes occurring under hydrothermal conditions. Ethanol oxidation was applied to probe the surface functionalities in terms of acid-base and redox properties. Changes in the aspect ratio of the primary catalyst particles are reflected in the product distribution induced by altering the fraction of acid-base and redox sites exposed at the surface of the catalysts in agreement with the proposed mechanism of particle growth by re-crystallization during ageing under hydrothermal conditions.
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Affiliation(s)
- Xuan Li
- Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195, Berlin, Germany.
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26
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Li X, Lunkenbein T, Pfeifer V, Jastak M, Nielsen PK, Girgsdies F, Knop-Gericke A, Rosowski F, Schlögl R, Trunschke A. Selektive Alkanoxidation an Manganoxid: isolierte, kettenförmige MnO
x
-Zentren an der Oberfläche von MnWO4
-Nanostäbchen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuan Li
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
- BasCat - UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstraße 36 10623 Berlin Deutschland
| | - Thomas Lunkenbein
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Verena Pfeifer
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Mateusz Jastak
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Pia Kjaer Nielsen
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Frank Girgsdies
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Axel Knop-Gericke
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Frank Rosowski
- BasCat - UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstraße 36 10623 Berlin Deutschland
- BASF SE; Process Research and Chemical Engineering, Heterogeneous Catalysis; Carl-Bosch-Straße 38 67056 Ludwigshafen Deutschland
| | - Robert Schlögl
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Annette Trunschke
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
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27
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Li X, Lunkenbein T, Pfeifer V, Jastak M, Nielsen PK, Girgsdies F, Knop-Gericke A, Rosowski F, Schlögl R, Trunschke A. Selective Alkane Oxidation by Manganese Oxide: Site Isolation of MnO
x
Chains at the Surface of MnWO4
Nanorods. Angew Chem Int Ed Engl 2016; 55:4092-6. [DOI: 10.1002/anie.201510201] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Xuan Li
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- BasCat-UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstrasse 36 10623 Berlin Germany
| | - Thomas Lunkenbein
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Verena Pfeifer
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Mateusz Jastak
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Pia Kjaer Nielsen
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Frank Girgsdies
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Axel Knop-Gericke
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Frank Rosowski
- BasCat-UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstrasse 36 10623 Berlin Germany
- BASF SE; Process Research and Chemical Engineering, Heterogeneous Catalysis; Carl-Bosch-Strasse 38 67056 Ludwigshafen Germany
| | - Robert Schlögl
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Annette Trunschke
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
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Ishikawa S, Ueda W. Microporous crystalline Mo–V mixed oxides for selective oxidations. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01435b] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent developments of crystalline Mo3VOx catalysts (MoVO), a new type of oxidation catalysts for selective oxidations of ethane to ethene and of acrolein to acrylic acid, are reviewed.
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Affiliation(s)
- Satoshi Ishikawa
- Catalysis Research Center
- Hokkaido University
- Sapporo 001-0021
- Japan
- Research Fellow of the Japan Society for the Promotion of Science
| | - Wataru Ueda
- Catalysis Research Center
- Hokkaido University
- Sapporo 001-0021
- Japan
- Department of Material and Life Chemistry
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