Catalytic Activity of Metal Nanocrystallites: DFT Studies of Structure Sensitivity and Particle Size Effects Доклады на конференциях
Язык | Английский | ||
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Тип доклада | Пленарный | ||
Конференция |
The Fifth International Symposium on Methods and Applications of Computational Chemistry (MACC-5) 01-05 июл. 2013 , Харьков |
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Реферат:
Transition metal nanoparticles attract the growing interest due to their unique properties as magnetic, optical and catalytic materials. An important task for theory is the multi-scale modeling of nanocrystallites with the size ranging from small clusters to particles consisting of thousands of atoms. The modeling strategy based on three-dimensional symmetric Pd clusters terminated by low-index surfaces [1,2] allows calculations of catalytic reactions on particles with a diameter of 1-2 nm at an efficient DFT level [3]. Moreover, the results obtained for particles of about 100 atoms can be used to predict the adsorption and catalytic properties of larger particles using the scaling relations.
Библиографическая ссылка:
Yudanov I.V.
, Zilberberg I.L.
Catalytic Activity of Metal Nanocrystallites: DFT Studies of Structure Sensitivity and Particle Size Effects
The Fifth International Symposium on Methods and Applications of Computational Chemistry (MACC-5) 01-05 Jul 2013
Catalytic Activity of Metal Nanocrystallites: DFT Studies of Structure Sensitivity and Particle Size Effects
The Fifth International Symposium on Methods and Applications of Computational Chemistry (MACC-5) 01-05 Jul 2013