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Surface and Interface Analysis· 2025Q2

Insight Notes: Considerations in the XPS Analysis of O1s Spectra for Metal Oxides

Alexander Graf, Mark A. Isaacs, David Morgan

Short summary

XPS analysis of O1s spectra in metal oxides requires careful consideration of potential complexities, such as hydroxide and carbonate formation, to accurately assign oxygen speciation.

AI-generated from the title and abstract; the full text is not read.

Key points

  • The O1s core level in XPS is diagnostic for studying metal oxides.
  • Analysis must account for species like hydroxides and carbonates.
  • The paper offers a reasoned approach to oxygen speciation assignment in XPS.
  • Practitioners may overlook complexities in O1s spectral analysis.

AI-generated from the title and abstract; the full text is not read.

Abstract

ABSTRACT The oxygen, O1s core level, is diagnostic in the study of metal oxides, revealing the formation of hydroxides, carbonates and other oxygen‐containing species in X‐ray photoelectron spectroscopy (XPS). This insight paper gives an overview of the complexities that may be overlooked in the analysis of oxygen core‐level spectra and aims to give practitioners of the technique a reasoned approach to the assignment of oxygen speciation.

The authors' abstract, as published at the source. Surface and Interface Analysis, 2025 · DOI ↗

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Field: Surfaces, Coatings and Films

Surfaces, Coatings and FilmsMaterials Science