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 …

Synthesis and catalytic properties of metal nanoparticles: Size, shape, support, composition, and oxidation state effects

BR Cuenya - Thin Solid Films, 2010 - Elsevier
Exciting new opportunities are emerging in the field of catalysis based on nanotechnology
approaches. A new understanding and mastery of catalysis could have broad societal …

Atomistic theory of Ostwald ripening and disintegration of supported metal particles under reaction conditions

R Ouyang, JX Liu, WX Li - Journal of the American Chemical …, 2013 - ACS Publications
Understanding Ostwald ripening and disintegration of supported metal particles under
operating conditions has been of central importance in the study of sintering and dispersion …

Probing the surfaces of heterogeneous catalysts by in situ IR spectroscopy

C Lamberti, A Zecchina, E Groppo… - Chemical Society …, 2010 - pubs.rsc.org
This critical review describes the reactivity of heterogeneous catalysts from the point of view
of four simple, but essential for Chemistry, molecules (namely dihydrogen, carbon …

IR spectroscopy in catalysis

J Ryczkowski - Catalysis Today, 2001 - Elsevier
Infrared (IR) spectroscopy undoubtedly represents one of the most important tools in
catalysis research. In this review, recent catalytic applications of the most popular IR …

CO chemisorption and dissociation at high coverages during CO hydrogenation on Ru catalysts

BT Loveless, C Buda, M Neurock… - Journal of the American …, 2013 - ACS Publications
Density functional theory (DFT) and infrared spectroscopy results are combined with
mechanism-based rate equations to assess the structure and thermodynamics of …

The application of infrared spectroscopy to probe the surface morphology of alumina-supported palladium catalysts

T Lear, R Marshall, J Antonio Lopez-Sanchez… - The Journal of …, 2005 - pubs.aip.org
Five alumina-supported palladium catalysts have been prepared from a range of precursor
compounds [palladium (II) nitrate, palladium (II) chloride, palladium (II) acetylacetonate, and …

Molecular beam experiments on model catalysts

J Libuda, HJ Freund - Surface Science Reports, 2005 - Elsevier
Heterogeneous catalysts are highly complex materials with respect to both their composition
and structure. The reaction kinetics on their surfaces is known to depend sensitively on …

CO adsorption on Pd nanoparticles: Density functional and vibrational spectroscopy studies

IV Yudanov, R Sahnoun, KM Neyman… - The Journal of …, 2003 - ACS Publications
Adsorption of CO on nanosize Pd particles was studied theoretically by density functional
method and spectroscopically by means of infrared reflection absorption spectroscopy …

Surface science and model catalysis with ionic liquid‐modified materials

HP Steinrück, J Libuda, P Wasserscheid… - Advanced …, 2011 - Wiley Online Library
Materials making use of thin ionic liquid (IL) films as support‐modifying functional layer open
up a variety of new possibilities in heterogeneous catalysis, which range from the tailoring of …