Size Effect of Atomic Gold Clusters for Carbon Monoxide Passivation at Rucore–Ptshell Nanocatalysts

2016 ◽  
Vol 120 (14) ◽  
pp. 7621-7628 ◽  
Author(s):  
Tsan-Yao Chen ◽  
Yu-Ting Liu ◽  
Jeng Han Wang ◽  
Guo-Wei Lee ◽  
Po-Wei Yang ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Size Effect ◽  
Gold Clusters

Size Effect in Hydrogenation of Nitroaromatics Using Support-Immobilized Atomically Precise Gold Clusters

2021 ◽  
Vol 125 (6) ◽  
pp. 3327-3336
Author(s):  
Sam Nesbitt ◽  
Matthew Watson ◽  
Vladimir B. Golovko
Keyword(s):  
Size Effect ◽  
Gold Clusters

Size Effect of Silica-supported Gold Clusters in the Microwave-assisted Oxidation of Benzyl Alcohol with H2O2

2010 ◽  
Vol 39 (3) ◽  
pp. 159-161 ◽  
Author(s):  
Yongmei Liu ◽  
Hironori Tsunoyama ◽  
Tomoki Akita ◽  
Tatsuya Tsukuda
Keyword(s):  
Size Effect ◽  
Benzyl Alcohol ◽  
Gold Clusters ◽  
Microwave Assisted ◽  
Oxidation Of Benzyl Alcohol ◽  
Supported Gold

Size effect study of carbon monoxide oxidation by Rh surfaces

1996 ◽  
Vol 352-354 ◽  
pp. 305-309 ◽  
Author(s):  
Václav Nehasil ◽  
Iva Stará ◽  
Vladimír Matolín
Keyword(s):  
Carbon Monoxide ◽  
Size Effect ◽  
Carbon Monoxide Oxidation ◽  
Effect Study

A DFT study of hydrogen and carbon monoxide chemisorption onto small gold clusters

2004 ◽  
Vol 395 (1-3) ◽  
pp. 33-37 ◽  
Author(s):  
Noko S. Phala ◽  
Günter Klatt ◽  
Eric van Steen
Keyword(s):  
Carbon Monoxide ◽  
Gold Clusters ◽  
Dft Study

The adsorptions of silver-doped small gold clusters toward carbon monoxide molecule

2011 ◽  
Vol 23 (3) ◽  
pp. 671-679 ◽  
Author(s):  
Xiangjun Kuang ◽  
Xinqiang Wang ◽  
Gaobin Liu
Keyword(s):  
Carbon Monoxide ◽  
Gold Clusters ◽  
Carbon Monoxide Molecule

Carbon Monoxide Adsorption on Silver Doped Gold Clusters

2011 ◽  
Vol 115 (11) ◽  
pp. 2103-2109 ◽  
Author(s):  
Jorg De Haeck ◽  
Nele Veldeman ◽  
Pieterjan Claes ◽  
Ewald Janssens ◽  
Mats Andersson ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Gold Clusters ◽  
Carbon Monoxide Adsorption

Optical Limitation induced by Gold Clusters. 1. Size Effect

2000 ◽  
Vol 104 (26) ◽  
pp. 6133-6137 ◽  
Author(s):  
Lionel François ◽  
Mehran Mostafavi ◽  
Jacqueline Belloni ◽  
Jean-François Delouis ◽  
Jacques Delaire ◽  
...  
Keyword(s):  
Size Effect ◽  
Gold Clusters ◽  
Optical Limitation

scholarly journals Электростатическая природа размерных зависимостей адсорбционных свойств нанопленок иттербия, выращиваемых на поверхности кремния: система CO-Yb-Si(111)

2018 ◽  
Vol 60 (7) ◽  
pp. 1416 ◽  
Author(s):  
М.А. Митцев ◽  
М.В. Кузьмин
Keyword(s):  
Carbon Monoxide ◽  
Film Thickness ◽  
Size Effect ◽  
Work Function ◽  
Adsorption Isotherms ◽  
Electrostatic Interaction ◽  
Adsorbed Molecules ◽  
Conduction Electrons ◽  
Adsorption Of Co ◽  
Adsorbed Co

AbstractThe adsorption of CO molecules onto ytterbium nanofilms with their thickness varying from 1 to 16 monolayers is studied. The dependences of the number of adsorbed CO molecules (adsorption isotherms) and the work function of ytterbium films on the dose of carbon monoxide are examined. It is demonstrated that both the number of adsorbed molecules and the work function depend (under equal conditions) on the nanofilm thickness; in other words, a size effect is revealed. It is found that this size effect is induced by the electrostatic interaction between the conduction electrons of ytterbium and the electrons localized on the nanofilm surface, which establish bonding between the surface and CO molecules. This interaction depends on the film thickness and limits the number of CO molecules that may be adsorbed onto the surface of a film with a given thickness.

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