Localized thermal levering events drive spontaneous kinetic oscillations during CO oxidation on Rh/Al2O3

D Decarolis, M Panchal, M Quesne, K Mohammed… - Nature Catalysis, 2024 - nature.com
Unravelling kinetic oscillations, which arise spontaneously during catalysis, has been a
challenge for decades but is important not only to understand these complex phenomena …

Forty years of temporal analysis of products

K Morgan, N Maguire, R Fushimi, JT Gleaves… - Catalysis Science & …, 2017 - pubs.rsc.org
A detailed understanding of reaction mechanisms and kinetics is required in order to
develop and optimize catalysts and catalytic processes. While steady-state investigations …

Time Resolved Operando X-ray Techniques in Catalysis, a Case Study: CO Oxidation by O2 over Pt Surfaces and Alumina Supported Pt Catalysts

MA Newton - Catalysts, 2017 - mdpi.com
The catalytic oxidation of CO by O2 to form CO2 over Pt surfaces and supported catalysts is
one of the most studied catalytic reactions from both fundamental and applied points of view …

CO2 methanation and reverse water gas shift reaction. Kinetic study based on in situ spatially-resolved measurements

JAH Lalinde, P Roongruangsree, J Ilsemann… - Chemical Engineering …, 2020 - Elsevier
The reaction kinetics for the CO 2 methanation and reverse water gas shift reaction over an
ordered-mesoporous Ni/Al 2 O 3 catalyst were determined. For the parameter estimation …

Continuous flow reduction of organic dyes over Pd-Fe alloy based fibrous catalyst in a fixed-bed system

J **, Q Wang, X Duan, N Zhang, J Yu, H Sun… - Chemical Engineering …, 2021 - Elsevier
Continuous flow chemistry has been considered as a green technology for modern catalytic
industry as it not only improves the manufacture efficiency but also facilitates the …

Evolution and enabling capabilities of spatially resolved techniques for the characterization of heterogeneously catalyzed reactions

K Morgan, J Touitou, JS Choi, C Coney… - ACS …, 2016 - ACS Publications
The development and optimization of catalysts and catalytic processes requires knowledge
of reaction kinetics and mechanisms. In traditional catalyst kinetic characterization, the gas …

Exploring structure, temperature and activity correlations in the selective oxidation of lower olefins over Bi–Mo–Co–Fe–O catalysts by spatial reactor profile …

L Klag, S Weber, R Horn, TL Sheppard… - Catalysis Science & …, 2024 - pubs.rsc.org
Improving process efficiency in selective oxidation of lower olefins over mixed metal oxide
catalysts requires profound knowledge of the dynamic behaviour of exothermic reactions …

Operando and postreaction diffraction imaging of the La–Sr/CaO catalyst in the oxidative coupling of methane reaction

D Matras, SDM Jacques, S Poulston… - The Journal of …, 2019 - ACS Publications
A La–Sr/CaO catalyst was studied operando during the oxidative coupling of methane
(OCM) reaction using the X-ray diffraction computed tomography technique. Full-pattern …

Methane oxidation over palladium: on the mechanism in fuel-rich mixtures at high temperatures

H Stotz, L Maier, O Deutschmann - Topics in Catalysis, 2017 - Springer
A kinetic modeling study on methane oxidation over reduced Pd for various fuel-rich
conditions around the stoichiometric point of the partial oxidation at high temperatures (900 …

Measuring Adsorbate Profiles in Heterogeneous Catalytic Reactors by Iso-Potential Operando DRIFTS Applied to CO2 Methanation on Ni

S Sichert, SF Stahl, O Korup, R Horn - ACS Catalysis, 2024 - ACS Publications
The development and improvement of catalytic processes require a detailed understanding
of catalyst dynamics, reaction mechanisms, and structure–activity relationships inside …