XPS 光谱解读. Pb4f 区域具有明显的自旋轨道分裂峰 (Δ 金属 =4.87eV)。 铅金属 Pb4f 区域的谱峰峰形不对称。 对暴露于空气后的铅金属进行 O1s 区域分析，结果表明铅的天然氧化物中氢氧化铅的浓度较高。 基本信息说明

Nanostructured PbO2 obtained by hydrolysis of Pb (CH3COO)4 is shown to exhibit an excellent electrochemical activity as a thin electrode in lead-acid cells. This material was characterized by...

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.

2009年1月1日 · In the current paper we combine conventional XPS measurements with HXPS in a study of the valence and conduction band states of β-PbO 2. In addition valence level spectra are compared with those excited by lower energy vacuum UV radiation.

Lead dioxide (PbO2) is a common anode for wastewater treatment in electrochemical oxidation studies thanks to its high oxygen evolution potential, great hydroxyl radical productivity,...

In this study, Ti/SnO2–Sb/PbO2 and Bi³⁺ or Bi⁵⁺ doped electrodes (Ti/SnO2–Sb/Bi³⁺-PbO2 and Ti/SnO2–Sb/Bi⁵⁺-PbO2) were prepared, and the microscopic morphology and surface ...

1998年4月1日 · Core and valence band spectra were obtained from a PbO 2 sample. The XPS data were collected with a VSW HA150 spectrometer equipped with a monochromatic Al K α x-ray source and a multichannel detector. This report includes the Pb 4 f, Pb 5 d, Pb 4 d, O 1 s, C 1 s, and valence band photoemission peaks.

1998年10月26日 · Core and valence band spectra were obtained from a PbO2 sample. The XPS data were collected with a VSW HA150 spectrometer equipped with a monochromatic Al Kα x-ray source and a multichannel detector. This report includes the Pb 4f, Pb 5d, Pb 4d, O 1s, C 1s, and valence band photoemission peaks.

xps数据是通过配备有单色alkαx射线源和多通道检测器的vsw ha150光谱仪收集的。 此报告包括Pb 4f，Pb 5d，Pb 4d，O 1s，C 1s和价带光发射峰。 XPS分析表明，样品表面上存在少量的不定碳，吸附的水和氢氧化物。

1999年4月1日 · XPS and SIMS investigation is presented on doped PbO 2 electrodeposited on Ti under conditions in which the beta form of the oxide largely prevails. Complementary results obtained by XPS and SIMS analyses indicate that the doping species markedly affect the oxygen species accumulation on the oxide surface.