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

被引：318

作者：

Freakley, S. J. ^{[1
]}

Ruiz-Esquius, J. ^{[1
]}

Morgan, D. J. ^{[1
]}

机构：

[1] Cardiff Univ, Sch Chem, Cardiff Catalysis Inst, Pk Pl, Cardiff CF10 3AT, S Glam, Wales

来源：

SURFACE AND INTERFACE ANALYSIS | 2017年 / 49卷 / 08期

关键词：

XPS; iridium; IrO2; fitting; oxide; CasaXPS; ELECTRONIC-STRUCTURE; THIN-FILMS; IRIDIUM; WATER; SPECTROSCOPY; OXIDES; RUTHENIUM; HALIDES; SYSTEM;

D O I：

10.1002/sia.6225

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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 K-alpha X-ray source. Copyright (C) 2017 John Wiley & Sons, Ltd.

引用

页码：794 / 799

页数：6

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