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J Chem Phys

Title:		Surface chemistry of 2-propanol and O(2) mixtures on SnO(2)(110) studied with ambient-pressure x-ray photoelectron spectroscopy
Author(s):		Diulus JT; Elzein R; Addou R; Herman GS;
Address:		"School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, USA"
Journal Title:		J Chem Phys
Year:		2020
Volume:		152
Issue:		5
Page Number:		54713 -
DOI:		10.1063/1.5138923
ISSN/ISBN:		1089-7690 (Electronic) 0021-9606 (Linking)
Abstract:		"Tin dioxide (SnO(2)) has various applications due to its unique surface and electronic properties. These properties are strongly influenced by Sn oxidation states and associated defect chemistries. Recently, the oxidation of volatile organic compounds (VOCs) into less harmful molecules has been demonstrated using SnO(2) catalysts. A common VOC, 2-propanol (isopropyl alcohol, IPA), has been used as a model compound to better understand SnO(2) reaction kinetics. We have used ambient-pressure x-ray photoelectron spectroscopy (AP-XPS) to characterize the surface chemistry of IPA and O(2) mixtures on stoichiometric, unreconstructed SnO(2)(110)-(1 x 1) surfaces. AP-XPS experiments were performed for IPA pressures
Keywords:
Notes:		"PubMed-not-MEDLINEDiulus, J Trey Elzein, Radwan Addou, Rafik Herman, Gregory S eng 2020/02/10 J Chem Phys. 2020 Feb 7; 152(5):054713. doi: 10.1063/1.5138923"