Understanding catalyst surfaces during catalysis through near ambient pressure X-ray photoelectron spectroscopy
Heterogeneous catalysis occurs on the surface of a catalyst particle in a gas or liquid
environment of reactants. The surface of the catalyst particle acts as an active chemical …
environment of reactants. The surface of the catalyst particle acts as an active chemical …
Investigation of solid/vapor interfaces using ambient pressure X-ray photoelectron spectroscopy
Heterogeneous chemical reactions at vapor/solid interfaces play an important role in many
processes in the environment and technology. Ambient pressure X-ray photoelectron …
processes in the environment and technology. Ambient pressure X-ray photoelectron …
Understanding complete oxidation of methane on spinel oxides at a molecular level
It is crucial to develop a catalyst made of earth-abundant elements highly active for a
complete oxidation of methane at a relatively low temperature. NiCo2O4 consisting of earth …
complete oxidation of methane at a relatively low temperature. NiCo2O4 consisting of earth …
Importance of the metal–oxide interface in catalysis: In situ studies of the water–gas shift reaction by ambient‐pressure X‐ray photoelectron spectroscopy
K Mudiyanselage, SD Senanayake, L Feria… - Angewandte …, 2013 - Wiley Online Library
The traditional approach to the optimization of metal/oxide catalysts has focused on the
properties of the metal and the selection of the proper oxide for its dispersion. The …
properties of the metal and the selection of the proper oxide for its dispersion. The …
In situ ambient pressure XPS observation of surface chemistry and electronic structure of α-Fe2O3 and γ-Fe2O3 nanoparticles
Fundamental understanding of charge transfer reaction is essential for the surface and
interface engineering of transition metal oxides. In this study the chemical reactivity towards …
interface engineering of transition metal oxides. In this study the chemical reactivity towards …
Metal-organic frameworks derived interfacing Fe2O3/ZnCo2O4 multimetal oxides as a bifunctional electrocatalyst for overall water splitting
Exploring highly effective, long-lasting, and earth-abundant catalysts for hydrogen evolution
reaction (HER) and oxygen evolution reaction (OER) is very important to improve the next …
reaction (HER) and oxygen evolution reaction (OER) is very important to improve the next …
Growth of single-and bilayer ZnO on Au (111) and interaction with copper
The stoichiometric single-and bilayer ZnO (0001) have been prepared by reactive
deposition of Zn on Au (111) and studied in detail with X-ray photoelectron spectroscopy …
deposition of Zn on Au (111) and studied in detail with X-ray photoelectron spectroscopy …
Water adsorption and dissociation on polycrystalline copper oxides: Effects of environmental contamination and experimental protocol
We use ambient-pressure X-ray photoelectron spectroscopy (APXPS) to study chemical
changes, including hydroxylation and water adsorption, at copper oxide surfaces from …
changes, including hydroxylation and water adsorption, at copper oxide surfaces from …
Edge-Enhanced Oxygen Evolution Reactivity at Ultrathin, Au-Supported Fe2O3 Electrocatalysts
Transition metal oxides have gained attention as promising oxygen evolution reaction (OER)
electrocatalysts in alkaline electrolytes, but heterogeneities in typical catalyst samples often …
electrocatalysts in alkaline electrolytes, but heterogeneities in typical catalyst samples often …
Water (Non-)Interaction with MoO3
Molybdenum (VI) oxide (MoO3) is used in a number of technical processes such as gas
filtration and heterogeneous catalysis. In these applications, the adsorption and dissociation …
filtration and heterogeneous catalysis. In these applications, the adsorption and dissociation …