1
|
Abstract
Atom probe tomography is a well-established analytical instrument for imaging the 3D structure and composition of materials with high mass resolution, sub-nanometer spatial resolution and ppm elemental sensitivity. Thanks to recent hardware developments in Atom Probe Tomography (APT), combined with progress on site-specific focused ion beam (FIB)-based sample preparation methods and improved data treatment software, complex materials can now be routinely investigated. From model samples to complex, usable porous structures, there is currently a growing interest in the analysis of catalytic materials. APT is able to probe the end state of atomic-scale processes, providing information needed to improve the synthesis of catalysts and to unravel structure/composition/reactivity relationships. This review focuses on the study of catalytic materials with increasing complexity (tip-sample, unsupported and supported nanoparticles, powders, self-supported catalysts and zeolites), as well as sample preparation methods developed to obtain suitable specimens for APT experiments.
Collapse
|
2
|
Bryliakova AA, Matveev AV, Tapilin VM, Gorodetskii VV. NO + H2 reaction over Pd(110): TPD, TPR and DFT study. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
3
|
Barroo C, Voorsluijs V, Visart de Bocarmé T, Gaspard P, De Decker Y. Reconstructing stochastic attractors from nanoscale experiments on a non-equilibrium reaction. Phys Chem Chem Phys 2018; 20:21302-21312. [DOI: 10.1039/c8cp02547a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Field emission microscopy and stochastic simulations prove the first experimental evidence of the existence of stochastic attractor at the nanoscale.
Collapse
Affiliation(s)
- Cédric Barroo
- Chemical Physics of Materials and Catalysis
- Université Libre de Bruxelles (ULB)
- 1050 Brussels
- Belgium
- Interdisciplinary Center for Nonlinear Phenomena and Complex Systems (CENOLI)
| | - Valérie Voorsluijs
- Interdisciplinary Center for Nonlinear Phenomena and Complex Systems (CENOLI)
- Université Libre de Bruxelles (ULB)
- 1050 Brussels
- Belgium
- NonLinear Physical Chemistry Unit
| | - Thierry Visart de Bocarmé
- Chemical Physics of Materials and Catalysis
- Université Libre de Bruxelles (ULB)
- 1050 Brussels
- Belgium
- Interdisciplinary Center for Nonlinear Phenomena and Complex Systems (CENOLI)
| | - Pierre Gaspard
- Interdisciplinary Center for Nonlinear Phenomena and Complex Systems (CENOLI)
- Université Libre de Bruxelles (ULB)
- 1050 Brussels
- Belgium
| | - Yannick De Decker
- Interdisciplinary Center for Nonlinear Phenomena and Complex Systems (CENOLI)
- Université Libre de Bruxelles (ULB)
- 1050 Brussels
- Belgium
- NonLinear Physical Chemistry Unit
| |
Collapse
|
5
|
Cholach AR, Bulgakov NN. The Double-Route Model of Oscillatory Phenomena in the NO + H2 Reaction on Noble Metal Surfaces. Catal Letters 2013. [DOI: 10.1007/s10562-013-1037-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
6
|
Non-equilibrium surface pattern formation during catalytic reactions with nanoscale resolution: Investigations of the electric field influence. Catal Today 2010. [DOI: 10.1016/j.cattod.2010.02.070] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
8
|
El Sawy EN, Birss VI. Nano-porous iridium and iridium oxide thin films formed by high efficiency electrodeposition. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b914662h] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
9
|
Mantri D, Mehta V, Aghalayam P. Bifurcation Analysis on Pt and Ir for the Reduction of NO by CO. CAN J CHEM ENG 2008. [DOI: 10.1002/cjce.5450850308] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
11
|
De Decker Y, Baras F, Kruse N, Nicolis G. Modeling the NO+H2 reaction on a Pt field emitter tip: Mean-field analysis and Monte Carlo simulations. J Chem Phys 2002. [DOI: 10.1063/1.1518961] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
13
|
C. A. de Wolf,*, Bakker JW, Wouda PT, Nieuwenhuys BE, Baraldi A, Lizzit S, Kiskinova M. Nonlinear Behavior in the NO−H2 Reaction over Ir(110) Studied by Fast X-ray Photoelectron Spectroscopy. J Phys Chem B 2001. [DOI: 10.1021/jp003697j] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. A. de Wolf,*
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - J. W. Bakker
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - P. T. Wouda
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - B. E. Nieuwenhuys
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - A. Baraldi
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - S. Lizzit
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| | - M. Kiskinova
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Sincrotrone Trieste, Strada Statale 14, km 163.5, I-34012 Basovizza, Italy
| |
Collapse
|
14
|
de Wolf CA, Bakker JW, Wouda PT, Nieuwenhuys BE, Baraldi A, Lizzit S, Kiskinova M. Evidence of repulsive interactions between NO, O, and N on Ir(110). A fast x-ray photoelectron spectroscopy study. J Chem Phys 2000. [DOI: 10.1063/1.1323727] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|