Analysis of Cerium-Zirconium Mixed Metal Oxides by X-Ray Photoelectron Spectroscopy

Alan E. Nelson; Melissa K. Graves-Brook; Kirk H. Schulz

doi:10.1116/11.20020105

Analysis of Cerium-Zirconium Mixed Metal Oxides by X-Ray Photoelectron Spectroscopy

Alan E. Nelson, Melissa K. Graves-Brook, Kirk H. Schulz

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3 Scopus citations

Abstract

Survey and high-resolution x-ray photoelectron spectra of cerium-zirconium mixed metal oxides prepared by co-precipitation are presented. The spectra were collected using a Mg Kα (1253.6 eV) source operated at 300 W and 15 kV over a binding energy range of 1100-0 eV. The compositions of the mixed metal oxides were confirmed with x-ray fluorescence and Auger electron spectroscopy prior to XPS characterization. The precipitates were formed into 100 μm thick specimens and analyzed in wafer form.

Original language	English
Pages (from-to)	126-161
Number of pages	36
Journal	Surface Science Spectra
Volume	8
Issue number	2
DOIs	https://doi.org/10.1116/11.20020105
State	Published - Apr 1 2001
Externally published	Yes

Funding

The authors gratefully acknowledge financial support from the Ford Motor Company and the Interdisciplinary Center for Advanced Propulsion (ICAP) at Michigan Technological University through the Department of Energy (DOE) Graduate Automotive Technology Education (GATE) program.

Funders	Funder number
U.S. Department of Energy
Ford Motor Company
Michigan Technological University

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abstract = "Survey and high-resolution x-ray photoelectron spectra of cerium-zirconium mixed metal oxides prepared by co-precipitation are presented. The spectra were collected using a Mg Kα (1253.6 eV) source operated at 300 W and 15 kV over a binding energy range of 1100-0 eV. The compositions of the mixed metal oxides were confirmed with x-ray fluorescence and Auger electron spectroscopy prior to XPS characterization. The precipitates were formed into 100 μm thick specimens and analyzed in wafer form.",

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AU - Graves-Brook, Melissa K.

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N2 - Survey and high-resolution x-ray photoelectron spectra of cerium-zirconium mixed metal oxides prepared by co-precipitation are presented. The spectra were collected using a Mg Kα (1253.6 eV) source operated at 300 W and 15 kV over a binding energy range of 1100-0 eV. The compositions of the mixed metal oxides were confirmed with x-ray fluorescence and Auger electron spectroscopy prior to XPS characterization. The precipitates were formed into 100 μm thick specimens and analyzed in wafer form.

AB - Survey and high-resolution x-ray photoelectron spectra of cerium-zirconium mixed metal oxides prepared by co-precipitation are presented. The spectra were collected using a Mg Kα (1253.6 eV) source operated at 300 W and 15 kV over a binding energy range of 1100-0 eV. The compositions of the mixed metal oxides were confirmed with x-ray fluorescence and Auger electron spectroscopy prior to XPS characterization. The precipitates were formed into 100 μm thick specimens and analyzed in wafer form.

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Analysis of Cerium-Zirconium Mixed Metal Oxides by X-Ray Photoelectron Spectroscopy

Abstract

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