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 …
A mini review of in situ near-ambient pressure XPS studies on non-noble, late transition metal catalysts
L Zhong, D Chen, S Zafeiratos - Catalysis Science & Technology, 2019 - pubs.rsc.org
Due to the increasing prices of noble metals and the progress in synthesis of nanomaterials,
non-noble transition metal catalysts have gained considerable interest in heterogeneous …
non-noble transition metal catalysts have gained considerable interest in heterogeneous …
Potential‐Dependent Morphology of Copper Catalysts During CO2 Electroreduction Revealed by In Situ Atomic Force Microscopy
GH Simon, CS Kley… - Angewandte Chemie …, 2021 - Wiley Online Library
Electrochemical AFM is a powerful tool for the real‐space characterization of catalysts under
realistic electrochemical CO2 reduction (CO2RR) conditions. The evolution of structural …
realistic electrochemical CO2 reduction (CO2RR) conditions. The evolution of structural …
Influence of metal oxide support acid sites on Cu-catalyzed nonoxidative dehydrogenation of ethanol to acetaldehyde
S Hanukovich, A Dang, P Christopher - Acs Catalysis, 2019 - ACS Publications
Selective ethanol dehydrogenation to acetaldehyde is an important reaction because
acetaldehyde is a useful commodity chemical and can serve as a building block to produce …
acetaldehyde is a useful commodity chemical and can serve as a building block to produce …
Understanding Methanol Synthesis on Inverse ZnO/CuOx/Cu Catalysts: Stability of CH3O Species and Dynamic Nature of the Surface
Inverse ZnO/Cu catalysts are key systems in the conversion of CO2, a common atmospheric
pollutant, into methanol, a high-value chemical and fuel. The chemistry of methanol and …
pollutant, into methanol, a high-value chemical and fuel. The chemistry of methanol and …
High-pressure scanning tunneling microscopy
This is a Review of recent studies on surface structures of crystalline materials in the
presence of gases in the mTorr to atmospheric pressure range, which brings surface science …
presence of gases in the mTorr to atmospheric pressure range, which brings surface science …
Methanol decomposition on copper surfaces under ambient conditions: mechanism, surface kinetics, and structure sensitivity
Here, we study the adsorption of methanol vapor under ambient pressure and temperature
conditions on low-index Cu surfaces using surface-sensitive infrared (IR) and X-ray …
conditions on low-index Cu surfaces using surface-sensitive infrared (IR) and X-ray …
In Situ Studies of Methanol Decomposition Over Cu(111) and Cu2O/Cu(111): Effects of Reactant Pressure, Surface Morphology, and Hot Spots of Active Sites
The dissociative adsorption of methanol was investigated on Cu (111) and ultrathin Cu2O
films. We employed synchrotron-based Ambient Pressure X-ray Photoelectron Spectroscopy …
films. We employed synchrotron-based Ambient Pressure X-ray Photoelectron Spectroscopy …
Controlling hot electron flux and catalytic selectivity with nanoscale metal-oxide interfaces
Interaction between metal and oxides is an important molecular-level factor that influences
the selectivity of a desirable reaction. Therefore, designing a heterogeneous catalyst where …
the selectivity of a desirable reaction. Therefore, designing a heterogeneous catalyst where …
Effect of the Chemical States of Copper on Methanol Decomposition and Oxidation
The decomposition and oxidation reactions of CH3OH over metallic Cu (100) and Cu2O-
covered Cu (100) surfaces are studied by using a combination of in situ ambient-pressure X …
covered Cu (100) surfaces are studied by using a combination of in situ ambient-pressure X …