Importance of size and contact structure of gold nanoparticles for the genesis of unique catalytic processes
Since the discovery of catalysis by Au nanoparticles (NPs), unique catalytic features of Au
have appeared that are greatly different from those of Pd and Pt. In this Review, we aimed to …
have appeared that are greatly different from those of Pd and Pt. In this Review, we aimed to …
Advances in CO catalytic oxidation on typical noble metal catalysts: Mechanism, performance and optimization
J Zhang, M Shu, Y Niu, L Yi, H Yi, Y Zhou… - Chemical Engineering …, 2024 - Elsevier
High concentrations of carbon monoxide (CO) can have serious implications for human
health and the environment. Catalytic oxidation has been identified as a highly effective …
health and the environment. Catalytic oxidation has been identified as a highly effective …
Gold nanoparticles: assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology
Although gold is the subject of one of the most ancient themes of investigation in science, its
renaissance now leads to an exponentially increasing number of publications, especially in …
renaissance now leads to an exponentially increasing number of publications, especially in …
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 …
approaches. A new understanding and mastery of catalysis could have broad societal …
On the origin of the catalytic activity of gold nanoparticles for low-temperature CO oxidation
It is suggested that there may be several effects contributing to the special catalytic
properties of supported nanosized gold particles, and that it is useful to order them in a …
properties of supported nanosized gold particles, and that it is useful to order them in a …
When gold is not noble: catalysis by nanoparticles
M Haruta - The chemical record, 2003 - Wiley Online Library
Bulk gold is chemically inert and is generally regarded as a poor catalyst. However, when
gold is in very small particles with diameters below 10 nm and is deposited on metal oxides …
gold is in very small particles with diameters below 10 nm and is deposited on metal oxides …
Characterization of oxide surfaces and zeolites by carbon monoxide as an IR probe molecule
KI Hadjiivanov, GN Vayssilov - 2002 - Elsevier
The review is a summary and analysis of the data characterizing CO adsorption on surface
cationic sites of oxides including supported materials and microporous and mesoporous …
cationic sites of oxides including supported materials and microporous and mesoporous …
Advances in the catalysis of Au nanoparticles
M Haruta, M Daté - Applied Catalysis A: General, 2001 - Elsevier
Gold catalysts have recently been attracting rapidly growing interests due to their potential
applicabilities to many reactions of both industrial and environmental importance. This …
applicabilities to many reactions of both industrial and environmental importance. This …
Gold as a novel catalyst in the 21st century: Preparation, working mechanism and applications
M Haruta - Gold bulletin, 2004 - Springer
Gold can be deposited as nanoparticles on a variety of support materials by coprecipitation
or deposition-precipitation of Au (OH) 3, grafting of organo-gold complexes such as dimethyl …
or deposition-precipitation of Au (OH) 3, grafting of organo-gold complexes such as dimethyl …
Surface chemistry of catalysis by gold
Numerous experimental and theoretical studies are currently being performed which are
aimed at understanding why gold starts to catalyse these reactions when its dimensions go …
aimed at understanding why gold starts to catalyse these reactions when its dimensions go …