The carbon species and banding energies for several typical kinds of carbon materials (graphite, carbon black, graphene, carbon nanotubes, carbides, and polymers) were summarized with typical XPS spectra. It can be found that carbon materials with different preparation methods, analytical methods or ...
Carbon X-ray photoelectron spectra, carbon electron configuration, and other elemental information. Contact usJoin the conversation Carbon • Non-Metals Primary XPS region:C1s Overlapping regions:Ru3d, Sr3p1/2, K2p Contents of carbon section: ...
X射线光电子能谱(XPS)是一种强大的表面分析技术,广泛应用于材料科学和化学研究中。XPS不仅能够提供元素的定性和定量分析,还能够通过精细谱图(High-resolution spectra)提供化学状态的信息。在锂离子电池研究中,XPS精细谱图用于分析电极材料的表面化学状态和固体电解质界面层(SEI)的形成。本文将详细介绍XPS精细谱图的原...
这项研究为合理设计各种具有增强倍率性能的碳基阳极提供了一条新途径。 Figure 1. a) The XRD, b) Raman, c) N2 adsorption–desorption isotherm and the inset is the pore distribution, d) XPS survey, e) C1s, and f) S2p spectra of the SGCN.[1] Table 1. The XPS composition analysis and B...
Fig. 2. (a) XPS full spectra of GS-0, GS-1, GS-2 and GS-3 samples; High resolution XPS spectra of S2p: (b) GS-1; (c) GS-2; (d) GS-3.[1] 如图1b所示,碳材料的光谱均显示出两个不同的特征峰:代表晶格缺陷的D带(1350 cm 1 )和对应于晶格缺陷的G带(1590 cm 1 )。到C原子sp...
CasaXPS软件教学 XPS Fitting of Oxygen 1s peak 氧1s拟合操作教程(双语翻译) 1637 0 07:43 App CasaXPS软件教学 XPS Fitting of Titanium 2p Spectrum XPS钛2p拟合操作教程(双语翻译) 1357 0 13:02 App CasaXPS软件教学 Advanced Analysis of Copper XPS Spectra XPS铜元素分析教程(双语翻译) 1.8万 6 03...
Displaying all spectra from a given spectral region on a montage plot - this reveals peak intensity and position data trends Graphing the time or depth on the horizontal axis, and signal or atomic concentration on the vertical axis - this enables comparison of the trends in differ...
The interpretation of C1s XPS spectra from disordered oxygenated carbons remains uncertain despite a variety of schemes reported in the literature. Here, a thermoseries of cellulose chars was studied to evaluate six published deconvolution schemes; however, none were capable of correctly identifying the...
XPS analysis is used to determine the stoichiometry and ionic state of elements. The chemical states of bound elements are determined by measuring binding energy using XPS. The XPS spectra of samples at calcination temperatures 200, 300 and 400°C were analyzed by peak41 software. The complete ...
The surface component of PCB was compared with that of commercial carbon black (CCB). Some X-ray photoelectron, auger electron and satellite peaks were found in the spectra of PCB or CCB. The bulk of PCB contains more ash elements such as Zn, Si, S and Mg than CCB. The type and ...