XPS determination of oxygen‐containing functional groups on carbon‐fibre surfaces and the cleaning of these surfaces
Surface and Interface Analysis, 1990•Wiley Online Library
Careful curve fitting is needed when using XPS to investigate oxidized functional groups on
carbon‐fibre surfaces. This is important because the core regions often contain a number of
overlapping features some of which are of low intensity, and the C 1s region is influenced by
an asymmetric graphitic feature. The fitting approach used requires that the same content of
oxygenated species must be obtained from both the C 1s and O 1s regions. The approach is
used to analyse untreated fibres before and after cleaning.
carbon‐fibre surfaces. This is important because the core regions often contain a number of
overlapping features some of which are of low intensity, and the C 1s region is influenced by
an asymmetric graphitic feature. The fitting approach used requires that the same content of
oxygenated species must be obtained from both the C 1s and O 1s regions. The approach is
used to analyse untreated fibres before and after cleaning.
Abstract
Careful curve fitting is needed when using XPS to investigate oxidized functional groups on carbon‐fibre surfaces. This is important because the core regions often contain a number of overlapping features some of which are of low intensity, and the C 1s region is influenced by an asymmetric graphitic feature. The fitting approach used requires that the same content of oxygenated species must be obtained from both the C 1s and O 1s regions. The approach is used to analyse untreated fibres before and after cleaning.
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