Single-atom alloy catalysis

RT Hannagan, G Giannakakis… - Chemical …, 2020 - ACS Publications
Single-atom alloys (SAAs) play an increasingly significant role in the field of single-site
catalysis and are typically composed of catalytically active elements atomically dispersed in …

In situ characterization of catalysis and electrocatalysis using APXPS

Y Han, H Zhang, Y Yu, Z Liu - ACS Catalysis, 2021 - ACS Publications
Taking 50 years of effort, ambient pressure X-ray photoelectron spectroscopy (APXPS) has
become a useful characterization tool for studies in heterogeneous catalysis and …

Plasma-assisted oxidation of Cu (100) and Cu (111)

S Kunze, LC Tănase, MJ Prieto, P Grosse… - Chemical …, 2021 - pubs.rsc.org
Oxidized copper surfaces have attracted significant attention in recent years due to their
unique catalytic properties, including their enhanced hydrocarbon selectivity during the …

Interfacial Chemistry in the Electrocatalytic Hydrogenation of CO2 over C-Supported Cu-Based Systems

D Gianolio, MD Higham, MG Quesne, M Aramini… - ACS …, 2023 - ACS Publications
Operando soft and hard X-ray spectroscopic techniques were used in combination with
plane-wave density functional theory (DFT) simulations to rationalize the enhanced activities …

Catalytically Active Materials Visualized by Scanning Photoelectron Spectro-Microscopy

M Amati, LV Yashina, P Winkler, K Sparwasser… - Surfaces, 2024 - mdpi.com
Modern catalysts are complex systems whose performance depends both on space and
time domains and, most importantly, on the operational environment. As a direct …

Oxidation behaviour of microstructurally highly metastable Ag-La alloy

A Jug, M Brunčko, R Rudolf, I Anžel - Materials, 2022 - mdpi.com
A new silver-based alloy with 2 wt.% of lanthanum (La) was studied as a potential candidate
for electric contact material. The alloy was prepared by rapid solidification, performed by the …

[HTML][HTML] Surface composition of AgPd single-atom alloy catalyst in an oxidative environment

C Hartwig, K Schweinar, R Nicholls, S Beeg… - The Journal of …, 2021 - pubs.aip.org
Single-atom alloys (SAAs) have recently gained considerable attention in the field of
heterogeneous catalysis research due to their potential for novel catalytic properties. While …

Mechanistic insights into the oxidation of catalytically relevant AgCu near‐surface alloy interfaces: Nanoscience: Special Issue Dedicated to Professor Paul S. Weiss

LA Cramer, P Deshlahra, ECH Sykes - Aggregate, 2022 - Wiley Online Library
Recent heterogeneous catalysis studies have demonstrated that synergy between Ag and
Cu can lead to more selective partial oxidation chemistries. We performed a series of …

Concepts of Methane Activation

R Schlögl - 2023 - books.rsc.org
Chapter 12 320 hope to a largely improved performance is now widely accepted. The
validity of this position will be investigated within this contribution. It contributed to the …

Methane Valorization Processes: Challenges and Achievements

SA Theofanidis, H Poelman, GB Marin, VV Galvita - 2023 - books.rsc.org
The 'classical'chemical industry was highly dependent upon oil and natural gas. Nowadays,
the chemical industry is changing and faces an interrelated binary challenge: more energy …