Low temperature CO oxidation over supported ultrathin MgO films

Journal of the American Chemical Society
Anders HellmanHenrik Grönbeck

Abstract

Density functional theory is used to investigate CO oxidation over an ultrathin MgO film supported on Ag(100). O(2) is found to be activated on MgO/Ag(100) whereas CO is only weakly bonded to the surface. These adsorption properties together with a low activation barrier render the MgO/Ag system an efficient catalyst for CO oxidation at low temperatures. As the predicted mechanism is general in nature, the result is suggested to have implications for a wide range of oxidation reactions.

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Citations

Aug 3, 2011·Accounts of Chemical Research·Livia Giordano, Gianfranco Pacchioni
Nov 3, 2012·Chemical Reviews·Gianfranco Pacchioni, Hajo Freund
Dec 5, 2012·Chemical Reviews·Claudine Noguera, Jacek Goniakowski
Dec 15, 2012·Chemical Reviews·Svetlozar SurnevFalko P Netzer
Apr 6, 2011·Journal of the American Chemical Society·Jaehoon JungMaki Kawai
Sep 29, 2011·Journal of the American Chemical Society·Prashant DeshlahraEduardo E Wolf
May 29, 2012·Journal of the American Chemical Society·Jaehoon JungMaki Kawai
Feb 4, 2010·Physical Chemistry Chemical Physics : PCCP·Pentti FrondeliusKaroliina Honkala
Jun 10, 2010·Physical Chemistry Chemical Physics : PCCP·Sabrina Sicolo, Gianfranco Pacchioni
Jul 3, 2013·Physical Chemistry Chemical Physics : PCCP·John Meurig Thomas
Mar 13, 2012·Annual Review of Physical Chemistry·S Shaikhutdinov, H-J Freund
Mar 10, 2016·Scientific Reports·Zhenjun SongHu Xu
Feb 10, 2017·Chemical Society Reviews·Rentao MuJinlong Gong
Oct 7, 2016·Physical Chemistry Chemical Physics : PCCP·Zhenjun SongHu Xu
Apr 27, 2018·Chemical Society Reviews·Gianfranco Pacchioni, Hans-Joachim Freund
May 24, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Liangliang LiuYu Jia
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Aug 23, 2018·Advanced Materials·Christopher J HeardSiglinda Perathoner
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Mar 4, 2011·Angewandte Chemie·Anastasia GoncharGianfranco Pacchioni
Jun 11, 2014·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Gianfranco Pacchioni
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Jun 22, 2011·Angewandte Chemie·Connie J NelinHans-Joachim Freund
Nov 12, 2020·Physical Chemistry Chemical Physics : PCCP·Hao Li, Jens K Nørskov

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