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The X-ray photoelectron spectra of Ir, IrO2 and IrCl3 revisited

Freakley, Simon J., Ruiz Esquius, Jonathan and Morgan, David John 2017. The X-ray photoelectron spectra of Ir, IrO2 and IrCl3 revisited. Surface and Interface Analysis 49 (8) , pp. 794-799. 10.1002/sia.6225

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Abstract

The X-ray photoelectron spectra of metallic iridium and the technologically important iridium compounds, IrO2 and IrCl3, have been studied. The results not only improve the accuracy of published data but also expand the binding energy database of other iridium core-levels. The difference between anhydrous and hydrated materials is explored, and the effect on curve-fitting is discussed, together with the derivation of suitable line shapes for peak fitting of data acquired from a conventional monochromatic Al Kα X-ray source. Copyright © 2017 John Wiley & Sons, Ltd.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Cardiff Catalysis Institute (CCI)
Chemistry
Subjects: Q Science > QD Chemistry
Uncontrolled Keywords: XPS; iridium; IrO2; fitting; oxide; CasaXPS
Publisher: Wiley
ISSN: 0142-2421
Funders: MAXNET
Date of First Compliant Deposit: 16 March 2017
Date of Acceptance: 15 February 2017
Last Modified: 04 Apr 2020 00:17
URI: http://orca-mwe.cf.ac.uk/id/eprint/99099

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