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Surface reaction dynamics and energy partitioning

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タイトル: Surface reaction dynamics and energy partitioning
著者: Matsushima, Tatsuo 著作を一覧する
Shobatake, Kosuke 著作を一覧する
キーワード: Surface reaction dynamics
Energy partitioning
Angular distribution
N2O decomposition
NO reduction
CO oxidation
Palladium
Rhodium
Platinum
発行日: 2010年 1月15日
出版者: Elsevier
誌名: Journal of Molecular Catalysis. A, Chemical
巻: 315
号: 2
開始ページ: 135
終了ページ: 147
出版社 DOI: 10.1016/j.molcata.2009.06.012
抄録: New approaches to surface reactions are reviewed in comparison with reaction dynamics in the gas phase. These are commonly based on product analysis before energy dissipation, in contrast to the chemical kinetics of surface reactions. Information of energy partitioning during reaction events is requisite to approach to reaction sites. In reactant adsorption, electronic excitations are exemplified to take place, showing non-adiabatic processes. On the other hand, in product desorption, spatial and energy distributions of desorbing products with hyperthermal energy can deliver the most direct structural information of the transition state including active intermediates and product formation sites. Typical analyses are shown in both N2O decomposition and CO oxidation on noble metals.
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/42756
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 松島 龍夫

 

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