XPS studies of V2O5, V6O13, VO2 and V2O3 - ScienceDirect
1995年4月26日 · A detailed XPS study of several oxides of vanadium is reported in this work, in an attempt to characterize clearly the surface of these oxides. Several parameters, such as the FWHM of the v2p 3 2 and O1s XPS peaks, their shape and …
Yang-Kook Sun教授Adv. Funct. Mater.: P2/O3双相结构用于高性能 …
2022年8月31日 · 为了进一步提高层状氧化物正极的发展，韩国汉阳大学Yang-Kook Sun教授报道了一种多元素（Fe/Mg/Li）共掺杂策略开发了一种新型P2/O3双相正极。 非原位XRD分析的结果和没有明显电压平台的充放电曲线表明，由于所构建的拓扑共生结构，所得正极在高压区域发生的有害相变和伴随的晶格失配得到有效缓解。 由于掺入稳定的掺杂剂柱和抑制的金属离子溶解，优化后的阴极也表现出改善的结构稳定性和增强的钠离子扩散动力学。 因此，所得的钠半电池在0.1 …
XPS study from a clean surface of Al2O3 single crystals
2017年1月1日 · In this study, we used as-sliced Al2O3 single crystals and investigated the chemical state on various surfaces of the Al2O3 single crystal with a high-resolution X-ray photoelectron spectroscopy (XPS).
XPS 元素表 | 赛默飞 | Thermo Fisher Scientific - CN
xps 元素参照表 用于 XPS 的 Thermo Scientific™Avantage™ 数据系统的一个重要特征是拥有庞大的知识库，能提供 XPS 分析和元素表征相关的信息。 此处按元素周期表排列，给出了知识基础库。
XPS investigation of atomic environment changes on surface of B
2013年11月1日 · Melt derived glasses of (1-x)B 2 O 3 ∙xBi 2 O 3 system with 0.1 ≤ × ≤ 0.875 were investigated by X-ray photoelectron spectroscopy (XPS) in order to evidence the structural changes that occur at the surface of bismuth borate glasses as Bi/B ratio increases from 1:9 to …
X-Ray Photoelectron Spectroscopy (XPS): Principles and …
2022年6月26日 · X-ray photoelectron spectroscopy (XPS) plays a crucial role in the surface analysis of different organic and inorganic materials. The information that could be obtained through XPS analysis (chemical state, coordination, particle size) is very important from the material science point of view.
(a) XPS analysis of Ga 2 O 3 with (b) Ga 3d, (c) Ga 2p, (d) Ga 3p, …
XPS was employed to investigate the chemical composition of the Ga 2 O 3 film. The overview spectra in Fig. 7 (a) and the single core levels Fig. 7 (b-f) were measured on a sacrificial film grown...
Interpretation of XPS O (1s) in Mixed Oxides Proved on Mixed …
2001年12月12日 · Mixed perovskites (AA‘)(BB‘)O3, where A = La or Nd, A‘ = Sr, B = Al or Ga, and B‘ = Ta or Nb, were investigated by X-ray photoelectron spectroscopy (XPS). The interpretation of XPS O(1s) signals in...
Ti 2p and Resonant 3d Photoemission Spectra of Ti2O3
1996年2月2日 · We have measured experimentally and analyzed theoretically the Ti 2 p X-ray photoemission spectra (XPS) and the resonant enhancement of valence photoemission at the Ti 2 p threshold for Ti 2 O 3 . A satellite structure of the 2 p XPS is interpreted as the charge transfer (CT) satellite based on the analysis with a cluster model.
XPS研究磷氧化合物的简介,Surface Science Spectra - X-MOL
磷酸盐的XPS光谱显示相似的P 2p光谱，但是O 1s区域的显着差异是由于不同形式的磷酸盐可能存在的不同氧气环境所致。 价带区域在磷酸盐的情况下特别有价值，因为P 2s和P 2p原子轨道与O 2s和O 2p原子轨道相互作用，从而在外价带区域（结合能小于20 eV）产生分子 ...