Operando study of Pd(100) surface during CO oxidation using ambient pressure x-ray photoemission spectroscopy

The surface chemical states of Pd(100) during CO oxidation were investigated using ambient pressure x-ray photoelectron spectroscopy and mass spectroscopy. Under the reactant ratio of CO/O2 = 0.1, i.e. an oxygen-rich reaction condition, the formation of surface oxides was observed with the onset of...

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Bibliographic Details
Main Authors: Youngseok Yu, Dongwoo Kim, Hojoon Lim, Geonhwa Kim, Yoobin E. Koh, Daehyun Kim, Kohei Ueda, Satoru Hiwasa, Kazuhiko Mase, Fabrice Bournel, Jean-Jacques Gallet, François Rochet, Ethan J. Crumlin, Philip N. Ross Jr., Hiroshi Kondoh, Do Young Noh, Bongjin Simon Mun
Format: Article
Language:English
Published: AIP Publishing LLC 2019-01-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5081066