1
|
Bianchetti E, Oliveira AF, Scheinost AC, Di Valentin C, Seifert G. Chemistry of the Interaction and Retention of Tc VII and Tc IV Species at the Fe 3O 4(001) Surface. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:7674-7682. [PMID: 37144042 PMCID: PMC10150389 DOI: 10.1021/acs.jpcc.3c00688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/15/2023] [Indexed: 05/06/2023]
Abstract
The pertechnetate ion TcVIIO4 - is a nuclear fission product whose major issue is the high mobility in the environment. Experimentally, it is well known that Fe3O4 can reduce TcVIIO4 - to TcIV species and retain such products quickly and completely, but the exact nature of the redox process and products is not completely understood. Therefore, we investigated the chemistry of TcVIIO4 - and TcIV species at the Fe3O4(001) surface through a hybrid DFT functional (HSE06) method. We studied a possible initiation step of the TcVII reduction process. The interaction of the TcVIIO4 - ion with the magnetite surface leads to the formation of a reduced TcVI species without any change in the Tc coordination sphere through an electron transfer that is favored by the magnetite surfaces with a higher FeII content. Furthermore, we explored various model structures for the immobilized TcIV final products. TcIV can be incorporated into a subsurface octahedral site or adsorbed on the surface in the form of TcIVO2·xH2O chains. We propose and discuss three model structures for the adsorbed TcIVO2·2H2O chains in terms of relative energies and simulated EXAFS spectra. Our results suggest that the periodicity of the Fe3O4(001) surface matches that of the TcO2·2H2O chains. The EXAFS analysis suggests that, in experiments, TcO2·xH2O chains were probably not formed as an inner-shell adsorption complex with the Fe3O4(001) surface.
Collapse
Affiliation(s)
- Enrico Bianchetti
- Dipartimento
di Scienza dei Materiali, Università
di Milano Bicocca, Via
Roberto Cozzi 55, 20125 Milano, Italy
| | - Augusto F. Oliveira
- Institute
of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf
(HZDR), Forschungsstelle Leipzig, Permoserstr. 15, 04318 Leipzig, Germany
- Theoretische
Chemie, Technische Universität Dresden, Bergstr. 66c, 01062 Dresden, Germany
| | - Andreas C. Scheinost
- Institute
of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf
(HZDR), Bautzner Landstr.
400, 01328 Dresden, Germany
- The
Rossendorf Beamline (ROBL) European Synchrotron Radiation Facility
(ESRF), Avenue des Martyrs
71, 38043 Grenoble, France
| | - Cristiana Di Valentin
- Dipartimento
di Scienza dei Materiali, Università
di Milano Bicocca, Via
Roberto Cozzi 55, 20125 Milano, Italy
- BioNanoMedicine
Center NANOMIB, Università di Milano
Bicocca, Via Raoul Follereau
3, 20900 Monza, Italy
| | - Gotthard Seifert
- Theoretische
Chemie, Technische Universität Dresden, Bergstr. 66c, 01062 Dresden, Germany
| |
Collapse
|
2
|
Bianchetti E, Perilli D, Di Valentin C. Improving the Oxygen Evolution Reaction on Fe 3O 4(001) with Single-Atom Catalysts. ACS Catal 2023; 13:4811-4823. [PMID: 37066046 PMCID: PMC10088028 DOI: 10.1021/acscatal.3c00337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/15/2023] [Indexed: 04/18/2023]
Abstract
Doping magnetite surfaces with transition-metal atoms is a promising strategy to improve the catalytic performance toward the oxygen evolution reaction (OER), which governs the overall efficiency of water electrolysis and hydrogen production. In this work, we investigated the Fe3O4(001) surface as a support material for single-atom catalysts of the OER. First, we prepared and optimized models of inexpensive and abundant transition-metal atoms, such as Ti, Co, Ni, and Cu, trapped in various configurations on the Fe3O4(001) surface. Then, we studied their structural, electronic, and magnetic properties through HSE06 hybrid functional calculations. As a further step, we investigated the performance of these model electrocatalysts toward the OER, considering different possible mechanisms, in comparison with the pristine magnetite surface, on the basis of the computational hydrogen electrode model developed by Nørskov and co-workers. Cobalt-doped systems were found to be the most promising electrocatalytic systems among those considered in this work. Overpotential values (∼0.35 V) were in the range of those experimentally reported for mixed Co/Fe oxide (0.2-0.5 V).
Collapse
Affiliation(s)
- Enrico Bianchetti
- Dipartimento
di Scienza dei Materiali, Università
di Milano Bicocca, Via Roberto Cozzi 55, 20125 Milano, Italy
| | - Daniele Perilli
- Dipartimento
di Scienza dei Materiali, Università
di Milano Bicocca, Via Roberto Cozzi 55, 20125 Milano, Italy
| | - Cristiana Di Valentin
- Dipartimento
di Scienza dei Materiali, Università
di Milano Bicocca, Via Roberto Cozzi 55, 20125 Milano, Italy
- BioNanoMedicine
Center NANOMIB, Università di Milano
Bicocca, Via Raoul Follereau
3, 20900 Monza, Italy
| |
Collapse
|
3
|
Sarker MZ, Rahman MM, Minami H, Suzuki T, Rahman MA, Khan A, Hoque SM, Ahmad H. Magnetite incorporated amine-functional SiO2 support for bimetallic Cu-Ni alloy nanoparticles produced highly effective nanocatalyst. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
4
|
Liu Y, Han Z, Gewinner S, Schöllkopf W, Levchenko SV, Kuhlenbeck H, Roldan Cuenya B. Adatom Bonding Sites in a Nickel‐Fe
3
O
4
(001) Single‐Atom Model Catalyst and O
2
Reactivity Unveiled by Surface Action Spectroscopy with Infrared Free‐Electron Laser Light. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yun Liu
- Department of Interface Science Fritz-Haber Institute of the Max Planck Society Faradayweg 4–6 14195 Berlin Germany
| | - Zhongkang Han
- Center for Energy Science and Technology Skolkovo Institute of Science and Technology Bolshoy Blvd. 30/1 121205 Moscow Russia
| | - Sandy Gewinner
- Molecular Physics Department Fritz-Haber Institute of the Max Planck Society Faradayweg 4–6 14195 Berlin Germany
| | - Wieland Schöllkopf
- Molecular Physics Department Fritz-Haber Institute of the Max Planck Society Faradayweg 4–6 14195 Berlin Germany
| | - Sergey V. Levchenko
- Center for Energy Science and Technology Skolkovo Institute of Science and Technology Bolshoy Blvd. 30/1 121205 Moscow Russia
| | - Helmut Kuhlenbeck
- Department of Interface Science Fritz-Haber Institute of the Max Planck Society Faradayweg 4–6 14195 Berlin Germany
| | - Beatriz Roldan Cuenya
- Department of Interface Science Fritz-Haber Institute of the Max Planck Society Faradayweg 4–6 14195 Berlin Germany
| |
Collapse
|
5
|
Liu Y, Han Z, Gewinner S, Schöllkopf W, Levchenko SV, Kuhlenbeck H, Roldan Cuenya B. Adatom Bonding Sites in a Nickel-Fe 3 O 4 (001) Single-Atom Model Catalyst and O 2 Reactivity Unveiled by Surface Action Spectroscopy with Infrared Free-Electron Laser Light. Angew Chem Int Ed Engl 2022; 61:e202202561. [PMID: 35502625 PMCID: PMC9400859 DOI: 10.1002/anie.202202561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Indexed: 11/09/2022]
Abstract
Single-atom (SA) catalysis presently receives much attention with its promise to decrease the cost of the active material while increasing the catalyst's performance. However, key details such as the exact location of SA species and their stability are often unclear due to a lack of atomic level information. Here, we show how vibrational spectra measured with surface action spectroscopy (SAS) and density functional theory (DFT) simulations can differentiate between different adatom binding sites and determine the location of Ni and Au single atoms on Fe3 O4 (001). We reveal that Ni and Au adatoms selectively bind to surface oxygen ions which are octahedrally coordinated to Fe ions. In addition, we find that the Ni adatoms can activate O2 to superoxide in contrast to the bare surface and Ni in subsurface positions. Overall, we unveil the advantages of combining SAS and DFT for improving the understanding of single-atom catalysts.
Collapse
Affiliation(s)
- Yun Liu
- Department of Interface Science, Fritz-Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195, Berlin, Germany
| | - Zhongkang Han
- Center for Energy Science and Technology, Skolkovo Institute of Science and Technology, Bolshoy Blvd. 30/1, 121205, Moscow, Russia
| | - Sandy Gewinner
- Molecular Physics Department, Fritz-Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195, Berlin, Germany
| | - Wieland Schöllkopf
- Molecular Physics Department, Fritz-Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195, Berlin, Germany
| | - Sergey V Levchenko
- Center for Energy Science and Technology, Skolkovo Institute of Science and Technology, Bolshoy Blvd. 30/1, 121205, Moscow, Russia
| | - Helmut Kuhlenbeck
- Department of Interface Science, Fritz-Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195, Berlin, Germany
| | - Beatriz Roldan Cuenya
- Department of Interface Science, Fritz-Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195, Berlin, Germany
| |
Collapse
|
6
|
Ryan PTP, Payne DJ, Lee TL, Duncan DA. Quantitative structure determination of adsorbed formate and surface hydroxyls on Fe 3O 4(001). Phys Chem Chem Phys 2021; 24:488-496. [PMID: 34901978 DOI: 10.1039/d1cp04241f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Using the chemically specific techniques of normal incidence X-ray standing waves and photoelectron diffraction, we have investigated the dissociative adsorption of formic acid on the Fe3O4(001) surface, specifically probing the local structures of both the adsorbed formate and resulting surface hydroxyl. Using model independent direct methods, we reinforce the observations of a previous surface X-ray diffraction study that the formate molecule adsorbs with both oxygens atop octahedrally coordinated surface Fe cations and that ∼60% of the formate is adsorbed in the so called tet site. We additionally determine, for the first time, that the surface hydroxyl species are found at the so called int site. This confirms previous DFT predictions and reinforces the pivotal role the surface hydroxyl plays in lifting the subsurface cation vacancy termination of the Fe3O4(001) surface.
Collapse
Affiliation(s)
- P T P Ryan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0QX, UK. .,Department of Materials, Imperial College London, SW7 2AZ, UK
| | - D J Payne
- Department of Materials, Imperial College London, SW7 2AZ, UK
| | - T-L Lee
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0QX, UK.
| | - D A Duncan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0QX, UK.
| |
Collapse
|
7
|
Hulva J, Meier M, Bliem R, Jakub Z, Kraushofer F, Schmid M, Diebold U, Franchini C, Parkinson GS. Unraveling CO adsorption on model single-atom catalysts. Science 2021; 371:375-379. [PMID: 33479148 DOI: 10.1126/science.abe5757] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 12/09/2020] [Indexed: 12/16/2022]
Abstract
Understanding how the local environment of a "single-atom" catalyst affects stability and reactivity remains a challenge. We present an in-depth study of copper1, silver1, gold1, nickel1, palladium1, platinum1, rhodium1, and iridium1 species on Fe3O4(001), a model support in which all metals occupy the same twofold-coordinated adsorption site upon deposition at room temperature. Surface science techniques revealed that CO adsorption strength at single metal sites differs from the respective metal surfaces and supported clusters. Charge transfer into the support modifies the d-states of the metal atom and the strength of the metal-CO bond. These effects could strengthen the bond (as for Ag1-CO) or weaken it (as for Ni1-CO), but CO-induced structural distortions reduce adsorption energies from those expected on the basis of electronic structure alone. The extent of the relaxations depends on the local geometry and could be predicted by analogy to coordination chemistry.
Collapse
Affiliation(s)
- Jan Hulva
- Institute of Applied Physics, TU Wien, Vienna, Austria
| | - Matthias Meier
- Institute of Applied Physics, TU Wien, Vienna, Austria.,Computational Materials Physics, University of Vienna, Vienna, Austria
| | - Roland Bliem
- Institute of Applied Physics, TU Wien, Vienna, Austria
| | - Zdenek Jakub
- Institute of Applied Physics, TU Wien, Vienna, Austria
| | | | | | | | - Cesare Franchini
- Computational Materials Physics, University of Vienna, Vienna, Austria.,Alma Mater Studiorum-Università di Bologna, Bologna, Italy
| | | |
Collapse
|
8
|
Lang R, Du X, Huang Y, Jiang X, Zhang Q, Guo Y, Liu K, Qiao B, Wang A, Zhang T. Single-Atom Catalysts Based on the Metal–Oxide Interaction. Chem Rev 2020; 120:11986-12043. [DOI: 10.1021/acs.chemrev.0c00797] [Citation(s) in RCA: 203] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Rui Lang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Xiaorui Du
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Yike Huang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xunzhu Jiang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qian Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yalin Guo
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kaipeng Liu
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Botao Qiao
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Aiqin Wang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| |
Collapse
|
9
|
Jakub Z, Hulva J, Ryan PTP, Duncan DA, Payne DJ, Bliem R, Ulreich M, Hofegger P, Kraushofer F, Meier M, Schmid M, Diebold U, Parkinson GS. Adsorbate-induced structural evolution changes the mechanism of CO oxidation on a Rh/Fe 3O 4(001) model catalyst. NANOSCALE 2020; 12:5866-5875. [PMID: 32103229 DOI: 10.1039/c9nr10087c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The structure of a catalyst often changes in reactive environments, and following the structural evolution is crucial for the identification of the catalyst's active phase and reaction mechanism. Here we present an atomic-scale study of CO oxidation on a model Rh/Fe3O4(001) "single-atom" catalyst, which has a very different evolution depending on which of the two reactants, O2 or CO, is adsorbed first. Using temperature-programmed desorption (TPD) combined with scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS), we show that O2 destabilizes Rh atoms, leading to the formation of RhxOy clusters; these catalyze CO oxidation via a Langmuir-Hinshelwood mechanism at temperatures as low as 200 K. If CO adsorbs first, the system is poisoned for direct interaction with O2, and CO oxidation is dominated by a Mars-van-Krevelen pathway at 480 K.
Collapse
Affiliation(s)
- Zdenek Jakub
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | - Jan Hulva
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | - Paul T P Ryan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK and Department of Materials, Imperial College London, South Kensington, London, SW7 2AZ, UK
| | - David A Duncan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - David J Payne
- Department of Materials, Imperial College London, South Kensington, London, SW7 2AZ, UK
| | - Roland Bliem
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | - Manuel Ulreich
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | | | | | - Matthias Meier
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria. and University of Vienna, Faculty of Physics and Center for Computational Materials Science, 1090 Vienna, Austria
| | - Michael Schmid
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | - Ulrike Diebold
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria.
| | | |
Collapse
|
10
|
Ryan PTP, Meier M, Jakub Z, Balajka J, Hulva J, Payne DJ, Lee TL, Franchini C, Allegretti F, Parkinson GS, Duncan DA. Probing structural changes upon carbon monoxide coordination to single metal adatoms. J Chem Phys 2020; 152:051102. [DOI: 10.1063/1.5137904] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- P. T. P. Ryan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0QX, United Kingdom
- Department of Materials, Imperial College London, London SW7 2AZ, United Kingdom
| | - M. Meier
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria
- University of Vienna, Faculty of Physics and Center for Computational Materials Science, 1090 Vienna, Austria
| | - Z. Jakub
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria
| | - J. Balajka
- University of Vienna, Faculty of Physics and Center for Computational Materials Science, 1090 Vienna, Austria
| | - J. Hulva
- Institute of Applied Physics, TU Wien, 1040 Vienna, Austria
| | - D. J. Payne
- Department of Materials, Imperial College London, London SW7 2AZ, United Kingdom
| | - T.-L. Lee
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0QX, United Kingdom
| | - C. Franchini
- University of Vienna, Faculty of Physics and Center for Computational Materials Science, 1090 Vienna, Austria
| | - F. Allegretti
- Physics Department E20, Technical University of Munich, 85748 Garching, Germany
| | | | - D. A. Duncan
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0QX, United Kingdom
| |
Collapse
|
11
|
Jakub Z, Hulva J, Meier M, Bliem R, Kraushofer F, Setvin M, Schmid M, Diebold U, Franchini C, Parkinson GS. Local Structure and Coordination Define Adsorption in a Model Ir 1 /Fe 3 O 4 Single-Atom Catalyst. Angew Chem Int Ed Engl 2019; 58:13961-13968. [PMID: 31339617 PMCID: PMC6790613 DOI: 10.1002/anie.201907536] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/18/2019] [Indexed: 11/24/2022]
Abstract
Single-atom catalysts (SACs) bridge homo- and heterogeneous catalysis because the active site is a metal atom coordinated to surface ligands. The local binding environment of the atom should thus strongly influence how reactants adsorb. Now, atomically resolved scanning-probe microscopy, X-ray photoelectron spectroscopy, temperature-programmed desorption, and DFT are used to study how CO binds at different Ir1 sites on a precisely defined Fe3 O4 (001) support. The two- and five-fold-coordinated Ir adatoms bind CO more strongly than metallic Ir, and adopt structures consistent with square-planar IrI and octahedral IrIII complexes, respectively. Ir incorporates into the subsurface already at 450 K, becoming inactive for adsorption. Above 900 K, the Ir adatoms agglomerate to form nanoparticles encapsulated by iron oxide. These results demonstrate the link between SAC systems and coordination complexes, and that incorporation into the support is an important deactivation mechanism.
Collapse
Affiliation(s)
- Zdenek Jakub
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Jan Hulva
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Matthias Meier
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
- Center for Computational Materials ScienceFaculty of PhysicsUniversity of Vienna1090ViennaAustria
| | - Roland Bliem
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
- Current Address: Advanced Research Center for Nanolithography (ARCNL)1090 BAAmsterdamThe Netherlands
| | - Florian Kraushofer
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Martin Setvin
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Michael Schmid
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Ulrike Diebold
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| | - Cesare Franchini
- Center for Computational Materials ScienceFaculty of PhysicsUniversity of Vienna1090ViennaAustria
| | - Gareth S. Parkinson
- Institute of Applied PhysicsTU WienWiedner Hauptstr. 8–10/1341040ViennaAustria
| |
Collapse
|
12
|
Jakub Z, Hulva J, Meier M, Bliem R, Kraushofer F, Setvin M, Schmid M, Diebold U, Franchini C, Parkinson GS. Local Structure and Coordination Define Adsorption in a Model Ir
1
/Fe
3
O
4
Single‐Atom Catalyst. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907536] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zdenek Jakub
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Jan Hulva
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Matthias Meier
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
- Center for Computational Materials ScienceFaculty of PhysicsUniversity of Vienna 1090 Vienna Austria
| | - Roland Bliem
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
- Current Address: Advanced Research Center for Nanolithography (ARCNL) 1090 BA Amsterdam The Netherlands
| | - Florian Kraushofer
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Martin Setvin
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Michael Schmid
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Ulrike Diebold
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| | - Cesare Franchini
- Center for Computational Materials ScienceFaculty of PhysicsUniversity of Vienna 1090 Vienna Austria
| | - Gareth S. Parkinson
- Institute of Applied PhysicsTU Wien Wiedner Hauptstr. 8–10/134 1040 Vienna Austria
| |
Collapse
|
13
|
Parkinson GS. Single-Atom Catalysis: How Structure Influences Catalytic Performance. Catal Letters 2019; 149:1137-1146. [PMID: 30971855 PMCID: PMC6432890 DOI: 10.1007/s10562-019-02709-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 02/05/2019] [Indexed: 02/01/2023]
|