2009年8月30日 · Detailed information about the electronic states of palladium and oxygen was obtained based on the XPS curve fitting analysis of Pd3d and Pd3p + O1s lines. The results showed that Pd oxidation by oxygen plasma was different …

1999年7月1日 · Chemical shifts of core levels measured by X-ray photoemission (XPS) are often used to characterize the chemical states of elements in different matrices [1], [2]. Indeed, shifts depend upon the electronic charge carried by the considered elements and upon the matrix itself via its response to the singly charged final state in the photoemission ...

The Basic XPS Information Section provides fundamental XPS spectra, BE values, FWHM values, BE tables, overlays of key spectra, histograms and a table of XPS parameters. The Advanced XPS Information Section is a collection of additional spectra, overlays of spectra, peak-fit advice, data collection guidance, material info,

Palladium electron configuration, X-ray photoelectron spectra, and other elemental information – part of the XPS Reference Table of Elements.

X-ray photoelectron spectroscopy (XPS or ESCA) curve fitting procedures, reference materials and useful notes are listed here to provide a starting point for the consistent interpretation of XPS spectra. These reference pages contain tips and techniques that are designed to help both the novice and advanced XPS user.

Pd 和 PdO 的 Pd3d5/2 结合能分别为 335.4 eV 和 336.8 eV。 虽然最广泛使用的 M4,5 VV 俄歇结构对于纯 Pd 是相当明确的，在 327.5 eV 的动能处测得峰值最大值，但 PdO 的情况并非如此。

2003年1月15日 · The XPS characterization of supported Pd–Ag catalysts is reported, emphasising the advantages of using XPS to investigate surface segregation processes. In the case of supported Pd/Pt bimetallic catalysts it is shown how both, Auger and photoelectron peaks, characterized by different kinetic energies, allow to get depth profile non ...

The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on sample, as received, and Scofield cross-sections. Atom% values are corrected for IMFP and PE. Peak-fits are guides for practical, real-world applications.

The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on sample, as received, and Scofield cross-sections.

... spectroscopy (XPS) was fur- ther conducted to determine the surface composition and the oxidation state of the two metals of the Pd/C, Pd 2 Ag 1 /C and Pd 1 Ag 3 /C catalysts (Fig. 4)....