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51
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Wang Y, Kunz MR, Fang Z, Yablonsky G, Fushimi R. Accumulation Dynamics as a New Tool for Catalyst Discrimination: An Example from Ammonia Decomposition. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01470] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yixiao Wang
- Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
| | - M. Ross Kunz
- Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
| | - Zongtang Fang
- Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
| | - Gregory Yablonsky
- Washington University in Saint Louis, Saint Louis, Missouri 63103, United States
| | - Rebecca Fushimi
- Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
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52
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53
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54
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Shi H. Valorization of Biomass‐derived Small Oxygenates: Kinetics, Mechanisms and Site Requirements of H2‐involved Hydrogenation and Deoxygenation Pathways over Heterogeneous Catalysts. ChemCatChem 2019. [DOI: 10.1002/cctc.201801828] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hui Shi
- Department of Chemistry, Catalysis Research CenterTechnical University Munich Lichtenbergstrasse 4 85747 Garching Germany
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55
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Alcaraz MR, Aguirre A, Goicoechea HC, Culzoni MJ, Collins SE. Resolution of intermediate surface species by combining modulated infrared spectroscopy and chemometrics. Anal Chim Acta 2019; 1049:38-46. [DOI: 10.1016/j.aca.2018.10.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 10/12/2018] [Accepted: 10/24/2018] [Indexed: 01/10/2023]
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56
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Gaur A, Hartmann Dabros TM, Høj M, Boubnov A, Prüssmann T, Jelic J, Studt F, Jensen AD, Grunwaldt JD. Probing the Active Sites of MoS2 Based Hydrotreating Catalysts Using Modulation Excitation Spectroscopy. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04778] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Abhijeet Gaur
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
| | - Trine Marie Hartmann Dabros
- Department of Chemical and Biochemical Engineering, Technical University of Denmark (DTU), Kgs. Lyngby, DK-2800 Denmark
| | - Martin Høj
- Department of Chemical and Biochemical Engineering, Technical University of Denmark (DTU), Kgs. Lyngby, DK-2800 Denmark
| | - Alexey Boubnov
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
| | - Tim Prüssmann
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
| | - Jelena Jelic
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
| | - Felix Studt
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
| | - Anker Degn Jensen
- Department of Chemical and Biochemical Engineering, Technical University of Denmark (DTU), Kgs. Lyngby, DK-2800 Denmark
| | - Jan-Dierk Grunwaldt
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe, D-76131 Germany
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57
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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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58
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Patil BS, Srinivasan PD, Atchison E, Zhu H, Bravo-Suárez JJ. Design, modelling, and application of a low void-volume in situ diffuse reflectance spectroscopic reaction cell for transient catalytic studies. REACT CHEM ENG 2019. [DOI: 10.1039/c8re00302e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A new low void-volume in situ reaction cell enables application of modulation excitation-phase sensitive detection-diffuse reflectance Fourier transform spectroscopy (ME-PSD-DRIFTS).
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Affiliation(s)
- Bhagyesha S. Patil
- Department of Chemical & Petroleum Engineering
- The University of Kansas
- Lawrence
- USA
- Center for Environmentally Beneficial Catalysis
| | - Priya D. Srinivasan
- Department of Chemical & Petroleum Engineering
- The University of Kansas
- Lawrence
- USA
- Center for Environmentally Beneficial Catalysis
| | - Ed Atchison
- Center for Environmentally Beneficial Catalysis
- The University of Kansas
- Lawrence
- USA
| | - 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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59
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Medford AJ, Kunz MR, Ewing SM, Borders T, Fushimi R. Extracting Knowledge from Data through Catalysis Informatics. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01708] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Andrew J. Medford
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30318 United States
| | - M. Ross Kunz
- Biological and Chemical Processing Department, Energy and Environmental Science and Technology, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, Idaho 83415, United States
| | - Sarah M. Ewing
- Biological and Chemical Processing Department, Energy and Environmental Science and Technology, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, Idaho 83415, United States
| | - Tammie Borders
- Biological and Chemical Processing Department, Energy and Environmental Science and Technology, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, Idaho 83415, United States
| | - Rebecca Fushimi
- Biological and Chemical Processing Department, Energy and Environmental Science and Technology, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, Idaho 83415, United States
- Center for Advanced Energy Studies, 995 University Boulevard, Idaho Falls, Idaho 83401, United States
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60
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Monai M, Montini T, Gorte RJ, Fornasiero P. Catalytic Oxidation of Methane: Pd and Beyond. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800326] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Matteo Monai
- Department of Chemical and Pharmaceutical Sciences; ICCOM-CNR Trieste Research Unit and INSTM Research Unit; University of Trieste; via L. Giorgieri 1 34127 Trieste Italy
- Inorganic Chemistry and Catalysis Group; Debye Institute for Nanomaterials Science; Utrecht University; Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Tiziano Montini
- Department of Chemical and Pharmaceutical Sciences; ICCOM-CNR Trieste Research Unit and INSTM Research Unit; University of Trieste; via L. Giorgieri 1 34127 Trieste Italy
| | - Raymond J. Gorte
- Department of Chemical and Biomolecular Engineering; University of Pennsylvania; 19104 Philadelphia Pennsylvania United States
| | - Paolo Fornasiero
- Department of Chemical and Pharmaceutical Sciences; ICCOM-CNR Trieste Research Unit and INSTM Research Unit; University of Trieste; via L. Giorgieri 1 34127 Trieste Italy
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61
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Chen M, Maeda N, Baiker A, Huang J. Hydrogenation of Acetophenone on Pd/Silica–Alumina Catalysts with Tunable Acidity: Mechanistic Insight by In Situ ATR-IR Spectroscopy. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00169] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mengmeng Chen
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Nobutaka Maeda
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
| | - Alfons Baiker
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCl, CH-8093 Zurich, Switzerland
| | - Jun Huang
- Laboratory for Catalysis Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, New South Wales 2006, Australia
- The University of Sydney Nano Institute, Sydney, New South Wales 2006, Australia
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62
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Singh H, Donetsky D, Liu J, Attenkofer K, Cheng B, Trelewicz JR, Lubomirsky I, Stavitski E, Frenkel AI. Investigation of periodically driven systems by x-ray absorption spectroscopy using asynchronous data collection mode. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:045111. [PMID: 29716373 DOI: 10.1063/1.5000679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We report the development, testing, and demonstration of a setup for modulation excitation spectroscopy experiments at the Inner Shell Spectroscopy beamline of National Synchrotron Light Source - II. A computer algorithm and dedicated software were developed for asynchronous data processing and analysis. We demonstrate the reconstruction of X-ray absorption spectra for different time points within the modulation pulse using a model system. This setup and the software are intended for a broad range of functional materials which exhibit structural and/or electronic responses to the external stimulation, such as catalysts, energy and battery materials, and electromechanical devices.
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Affiliation(s)
- H Singh
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, USA
| | - D Donetsky
- Department of Electrical and Computer Engineering, Stony Brook University, Stony Brook, New York 11794, USA
| | - J Liu
- Department of Electrical and Computer Engineering, Stony Brook University, Stony Brook, New York 11794, USA
| | - K Attenkofer
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - B Cheng
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, USA
| | - J R Trelewicz
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, USA
| | - I Lubomirsky
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, Israel
| | - E Stavitski
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A I Frenkel
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, USA
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63
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Singh H, Topsakal M, Attenkofer K, Wolf T, Leskes M, Duan Y, Wang F, Vinson J, Lu D, Frenkel AI. Identification of dopant site and its effect on electrochemical activity in Mn-doped lithium titanate. PHYSICAL REVIEW MATERIALS 2018; 2:10.1103/PhysRevMaterials.2.125403. [PMID: 31093600 PMCID: PMC6513013 DOI: 10.1103/physrevmaterials.2.125403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Doped metal oxide materials are commonly used for applications in energy storage and conversion, such as batteries and solid oxide fuel cells. The knowledge of the electronic properties of dopants and their local environment is essential for understanding the effects of doping on the electrochemical properties. Using a combination of X-ray absorption near-edge structure spectroscopy (XANES) experiment and theoretical modeling we demonstrate that in the dilute (1 at. %) Mn-doped lithium titanate (Li4/3Ti5/3O4, or LTO) the dopant Mn2+ ions reside on tetrahedral (8a) sites. First-principles Mn K-edge XANES calculations revealed the spectral signature of the tetrahedrally coordinated Mn as a sharp peak in the middle of the absorption edge rise, caused by the 1s → 4p transition, and it is important to include the effective electron-core hole Coulomb interaction in order to calculate the intenisty of this peak accurately. This dopant location explains the impedance of Li migration through the LTO lattice during the charge-discharge process, and, as a result - the observed remarkable 20% decrease in electrochemical rate performance of the 1% Mn-doped LTO compared to the pristine LTO.
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Affiliation(s)
- Harishchandra Singh
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Mehmet Topsakal
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Klaus Attenkofer
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Tamar Wolf
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Michal Leskes
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yandong Duan
- Sustainable Energy Technologies Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Feng Wang
- Sustainable Energy Technologies Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - John Vinson
- Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Deyu Lu
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Anatoly I. Frenkel
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973, United States
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64
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Rodríguez-García L, Walker R, Spier E, Hungerbühler K, Meemken F. Mass transfer considerations for monitoring catalytic solid–liquid interfaces under operating conditions. REACT CHEM ENG 2018. [DOI: 10.1039/c7re00179g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A combined computational and experimental approach for optimizing mass transfer in microreactors for operando ATR-IR spectroscopy characterization of catalytic solid–liquid interfaces.
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Affiliation(s)
- Laura Rodríguez-García
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Biosciences
- ETH Zürich
- CH-8093 Zürich
- Switzerland
| | - Roland Walker
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Biosciences
- ETH Zürich
- CH-8093 Zürich
- Switzerland
| | - Eyal Spier
- COMSOL Multiphysics GmbH
- 8005 Zürich
- Switzerland
| | - Konrad Hungerbühler
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Biosciences
- ETH Zürich
- CH-8093 Zürich
- Switzerland
| | - Fabian Meemken
- Institute for Chemical and Bioengineering
- Department of Chemistry and Applied Biosciences
- ETH Zürich
- CH-8093 Zürich
- Switzerland
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65
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Müller P, Wang SC, Burt SP, Hermans I. Influence of Metal Doping on the Lewis Acid Catalyzed Production of Butadiene from Ethanol Studied by using Modulated Operando Diffuse Reflectance Infrared Fourier Transform Spectroscopy and Mass Spectrometry. ChemCatChem 2017. [DOI: 10.1002/cctc.201700698] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Philipp Müller
- Department of Chemistry; University of Wisconsin-Madison; 1101 University Ave Madison WI 53706 USA
| | - Shao-Chun Wang
- Department of Chemistry; University of Wisconsin-Madison; 1101 University Ave Madison WI 53706 USA
| | - Samuel P. Burt
- Department of Chemical and Biological Engineering; University of Wisconsin-Madison; 1415 Engineering Dr Madison WI 53706 USA
| | - Ive Hermans
- Department of Chemistry; University of Wisconsin-Madison; 1101 University Ave Madison WI 53706 USA
- Department of Chemical and Biological Engineering; University of Wisconsin-Madison; 1415 Engineering Dr Madison WI 53706 USA
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66
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Savage PE. Virtual Special Issue: Invited Papers from the 252nd ACS National Meeting in Philadelphia. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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67
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Lanzafame P, Perathoner S, Centi G, Gross S, Hensen EJM. Grand challenges for catalysis in the Science and Technology Roadmap on Catalysis for Europe: moving ahead for a sustainable future. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01067b] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This perspective discusses the general concepts that will guide future catalysis and related grand challenges based on the Science and Technology Roadmap on Catalysis for Europe prepared by the European Cluster on Catalysis.
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Affiliation(s)
- P. Lanzafame
- Dept.s ChiBioFarAm and MIFT – Chimica Industriale
- University of Messina (Italy)
- INSTM/CASPE and ERIC aisbl
- 98166 Messina
- Italy
| | - S. Perathoner
- Dept.s ChiBioFarAm and MIFT – Chimica Industriale
- University of Messina (Italy)
- INSTM/CASPE and ERIC aisbl
- 98166 Messina
- Italy
| | - G. Centi
- Dept.s ChiBioFarAm and MIFT – Chimica Industriale
- University of Messina (Italy)
- INSTM/CASPE and ERIC aisbl
- 98166 Messina
- Italy
| | - S. Gross
- Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia
- ICMATE-CNR
- Dipartimento di Scienze Chimiche
- Università degli Studi di Padova
- 35131 Padova
| | - E. J. M. Hensen
- Laboratory of Inorganic Materials Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
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