XPS 谱图解读. K2p 峰具有明显的自旋轨道分裂峰（Δ 氯化物 =2.8eV）。 较弱的 K2p 峰很容易与芳香族化合物中的 C1s (CF 2) 峰或 C1s 卫星结构混淆。 通过识别预期的 K2p 自旋-轨道分量，可以确定 K2p 与 C1s 峰。还检查 K2s 峰，结合能 ~378eV。 一般性注释

2012年1月15日 · In this work we report a core level XPS study of K 2 O–SiO 2 glasses, emphasizing the O 1s, Si 2p and K 2p spectral lines. The XPS data provide evidence for two types of BO atoms and the presence of O 2−; an oxygen atom not bonded to a silicon atom.

this work aims at providing XPS characterization of numerous commercial K-based reference compounds, including some that were still missing in the literature. In particular, absolute and relative binding energy values are given and compared to correspond-

然而，迄今为止，KIB 中固体电解质中间相 (SEI) 的 X 射线光电子能谱 (XPS) 分析仍然基于锂离子和钠离子文献。 考虑到碱金属之间的第一电离电位差预计会显着改变 XPS 观察到的给定 M 基（M = Li、Na 或 K）化合物的结合能值，这可能会导致对结果的错误解释。 因此，这项工作旨在提供许多基于 K 的商业参考化合物的 XPS 表征，包括一些文献中仍然缺失的化合物。 特别是，给出了绝对和相对结合能值，并与相应的 Li 和 Na 对应物进行了比较。

Therefore, this work aims at providing XPS characterization of numerous commercial K-based reference compounds, including some that were still missing in the literature. In particular, absolute and relative binding energy values are given …

2021年9月29日 · As for Li- and Na-ion batteries, the electrolyte reactivity (i.e., the salt and solvent decomposition) also plays a crucial role in the electrochemical performance of K-ion batteries (KIBs). However, X-ray photoelectron spectroscopy (XPS) analysis of a solid electrolyte interphase (SEI) in KIBs remains based on Li-ion and Na-ion literature so far.

Thermo Scientific K-Alpha X 射线光电子能谱仪 (XPS) 系统为表面分析带来了一种新方法。 K-Alpha XPS 系统专注于使用简化的工作流程提供高质量的结果，使 XPS 操作简单直观，而不会牺牲性能或功能。

1995年4月1日 · 对于钾的单层覆盖，xps 结果表明 o 原子存在两种吸附状态，并且没有特定的氧化钾。 根据 O 2 压力，在同时吸附的情况下观察到各种氧化钾，这给出了最有希望的结果。

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,

XPS: It arises as a consequence of the build-up of a positive charge at the surface of non-conducting specimens. The rate of photo-electron loss is greater than that of their replacement from within the specimen. It produces a retarding field at the surface that will shift the peaks (reduce the KE of the ejected electrons). Suggestions: