Single-atom catalysis: Insights from model systems

F Kraushofer, GS Parkinson - Chemical Reviews, 2022 - ACS Publications
The field of single-atom catalysis (SAC) has expanded greatly in recent years. While there
has been much success develo** new synthesis methods, a fundamental disconnect …

CO oxidation as a prototypical reaction for heterogeneous processes

HJ Freund, G Meijer, M Scheffler… - Angewandte Chemie …, 2011 - Wiley Online Library
CO oxidation, although seemingly a simple chemical reaction, provides us with a panacea
that reveals the richness and beauty of heterogeneous catalysis. The Fritz Haber Institute is …

[BOOK][B] Handbook of heterogeneous catalysis

G Ertl, H Knözinger, J Weitkamp - 1997 - core.ac.uk
2.4. 3.1 Introduction The classical method for modification of zeolites with respect to their
charge-compensating cations was, for a long time, ion exchange in an aqueous medium …

Increasing oxide reducibility: the role of metal/oxide interfaces in the formation of oxygen vacancies

A Ruiz Puigdollers, P Schlexer, S Tosoni… - Acs …, 2017 - ACS Publications
Reducibility is an essential characteristic of oxide catalysts in oxidation reactions following
the Mars–van Krevelen mechanism. A typical descriptor of the reducibility of an oxide is the …

Interaction of nanostructured metal overlayers with oxide surfaces

Q Fu, T Wagner - Surface science reports, 2007 - Elsevier
Interactions between metals and oxides are key factors to determine the performance of
metal/oxide heterojunctions, particularly in nanotechnology, where the miniaturization of …

Nanocatalysis: size-and shape-dependent chemisorption and catalytic reactivity

BR Cuenya, F Behafarid - Surface Science Reports, 2015 - Elsevier
In recent years, the field of catalysis has experienced an astonishing transformation, driven
in part by more demanding environmental standards and critical societal and industrial …

Effect of Electronic Structures of Au Clusters Stabilized by Poly(N-vinyl-2-pyrrolidone) on Aerobic Oxidation Catalysis

H Tsunoyama, N Ichikuni, H Sakurai… - Journal of the American …, 2009 - ACS Publications
Au clusters smaller than 1.5 nm and stabilized by poly (N-vinyl-2-pyrrolidone)(PVP) showed
higher activity for aerobic oxidation of alcohol than those of larger size or stabilized by poly …

Oxide ultra-thin films on metals: new materials for the design of supported metal catalysts

HJ Freund, G Pacchioni - Chemical Society Reviews, 2008 - pubs.rsc.org
Ultrathin oxide films on metals offer new opportunities for the design of supported
nanoclusters with potential use in catalysis. This requires a characterization at the atomistic …

Controlling the charge state of supported nanoparticles in catalysis: lessons from model systems

G Pacchioni, HJ Freund - Chemical Society Reviews, 2018 - pubs.rsc.org
Model systems are very important to identify the working principles of real catalysts, and to
develop concepts that can be used in the design of new catalytic materials. In this review we …

IR spectroscopic investigations of chemical and photochemical reactions on metal oxides: bridging the materials gap

Y Wang, C Wöll - Chemical Society Reviews, 2017 - pubs.rsc.org
In this review, we highlight recent progress (2008–2016) in infrared reflection absorption
spectroscopy (IRRAS) studies on oxide powders achieved by using different types of metal …