Microkinetic modeling: a tool for rational catalyst design

AH Motagamwala, JA Dumesic - Chemical Reviews, 2020 - ACS Publications
The design of heterogeneous catalysts relies on understanding the fundamental surface
kinetics that controls catalyst performance, and microkinetic modeling is a tool that can help …

[HTML][HTML] Recent progress in syngas production via catalytic CO2 hydrogenation reaction

AM Bahmanpour, M Signorile, O Kröcher - Applied Catalysis B …, 2021 - Elsevier
Synthesis gas production through the catalytic reverse water-gas shift (RWGS) reaction is an
attractive option for the conversion of CO 2 to fuels. Many metal-based catalysts have been …

Uncovering the reaction mechanism behind CoO as active phase for CO2 hydrogenation

IC Have, JJG Kromwijk, M Monai, D Ferri… - Nature …, 2022 - nature.com
Transforming carbon dioxide into valuable chemicals and fuels, is a promising tool for
environmental and industrial purposes. Here, we present catalysts comprising of cobalt …

New advances in the use of infrared absorption spectroscopy for the characterization of heterogeneous catalytic reactions

F Zaera - Chemical Society Reviews, 2014 - pubs.rsc.org
Infrared absorption spectroscopy has proven to be one of the most powerful spectroscopic
techniques available for the characterization of catalytic systems. Although the history of IR …

[HTML][HTML] Methanol synthesis from CO2: A mechanistic overview

NJ Azhari, D Erika, S Mardiana, T Ilmi… - Results in …, 2022 - Elsevier
Currently, energy demand is growing swiftly with global economic growth. The combustion
of fossil fuels is one of the major environmental threats due to the release of CO 2 into the …

Understanding the role of oxygen vacancies in the water gas shift reaction on ceria-supported platinum catalysts

J Vecchietti, A Bonivardi, W Xu, D Stacchiola… - ACS …, 2014 - ACS Publications
Reducible oxides have been shown to greatly improve the activity of water gas shift (WGS)
catalysts. The precise mechanism for this effect is a matter of intense debate, but the …

Unraveling the Active Vanadium Sites and Adsorbate Dynamics in VOx/CeO2 Oxidation Catalysts Using Transient IR Spectroscopy

L Schumacher, J Weyel, C Hess - Journal of the American …, 2022 - ACS Publications
The oxidative dehydrogenation (ODH) of propane over supported vanadia catalysts is an
attractive route toward propene (propylene) with the potential of industrial application and …

Applications of modulation excitation spectroscopy in heterogeneous catalysis

P Müller, I Hermans - Industrial & Engineering Chemistry …, 2017 - ACS Publications
In situ and operando spectroscopic techniques are crucial for our understanding of complex
heterogeneously catalyzed reactions. Under actual reaction conditions, however, many …

Identification of Active Sites on High-Performance Pt/Al2O3 Catalyst for Cryogenic CO Oxidation

Y Chen, Y Feng, L Li, J Liu, X Pan, W Liu, F Wei… - ACS …, 2020 - ACS Publications
Exclusive Pt species supported on inert substrates have not achieved satisfactory
performance for cryogenic CO oxidation because of the constraint of the competitive …

In-situ and operando spectroscopies for the characterization of catalysts and of mechanisms of catalytic reactions

F Zaera - Journal of Catalysis, 2021 - Elsevier
For almost as long as catalysts have been part of industrial chemical processes, there has
been a parallel effort to understand how catalysis works at a molecular level. Pioneers such …