查询词典 photoelectron spectroscopy

A series of molybdenum carbide catalysts were prepared using 20%CH4-H2 to carburize molybdenum trioxide at different temperatures. The catalysts were characterized using X-ray diffraction, X-ray photoelectron spectroscopy and N2-adsorption. Their catalytic performance was evaluated in the model reaction of the dry-methane reforming to synthesis gas. Here, the characteration of bulk and surface Mo2C catalysts and its influence on the catalytic performance were described.

以MoO3为前驱物，于20%CH4-80%H2的混合气体(100 mL/min)中，在不同设定终温下进行碳化，制备了一系列不同碳化终温的Mo2C，通过XRD和XPS等手段进行了表征，并对其甲烷二氧化碳重整制备合成气的催化性能进行评价，讨论了碳化终温作为Mo2C的制备参数，与所制备的Mo2C体相、表面特征和催化剂性能的关系。

X-ray photoelectron spectroscopy results showed that the content of N in the films increased with deposition temperatures increasing.

光电子能谱测试表明，随着衬底温度的升高，薄膜中的氮含量也随之增加。

The worn surface of the steel ball was analyzed by means of scanning electron microscopy and X-ray photoelectron spectroscopy.

采用扫描电子显微镜和X射线光电子能谱仪分析了钢球磨斑表面。

The surfaces of the grids were analyzed by x-ray diffraction and x-ray photoelectron spectroscopy.

然后，对样品表面进行了X—射线衍射测量和X—射线光电子能谱的测量。

The carbon nanotubes obtained were characterized by means of transmission electron microscopy, X- ray photoelectron spectroscopy.

所制得的碳纳米管由扫描电镜、X射线光电子能谱表征。

X-ray photoelectron spectroscopy was employed to analyze the surface chemical properties of specimens of acid treatment and acylation reaction.

利用X射线光电子能谱对酸氧化及酰氯化处理后的样品进行了表面化学性质分析。

X-ray photoelectron spectroscopy and atomic-force microscopy were used to characterize the chemical composition and surfacial profile of the films.

用X射线光电子能谱和原子力显微镜分别分析了薄膜的化学组分和表面形貌。

X-ray diffraction was used to analyze the crystal structure and the field-emission scanning electron microscopy inspected the surface and cross-sectional morphology. X-ray photoelectron spectroscopy is used to determine the film composition. The optical transmittance, electric resistance, Hall Effect, and Seebeck coefficient were measured. It was found in XRD patterns that all samples possess In2O3 structure.

在特性量测方面，分别以X光绕射分析其晶体结构，场发射扫瞄式电子显微镜分析其表面及断面型态，以X光电子能谱分析仪分析薄膜成份，并搭配光穿透率、电阻率、霍尔效应及Seebeck系数等特性分析，探讨经热处理之后薄膜的热电特性变化。

In this thesis, terbium and europium binary and ternary complexes were synthesized and their Photophysical properties and energy-transfer mechanism were studied via X-ray photoelectron spectroscopy, Fluorescent spectra and quantum chemical calculation.

本论文主要研究了稀土二元、三元配合物的合成及其X-射线光电子能谱和荧光光谱，并着重通过量化计算探索了稀土配合物的能量传递机理。

The valence of titanium in the lithium titanate is +4, which was proved by X-ray photoelectron spectroscopy.

对产物进行X-射线光电子能谱研究，结果表明：水热法合成的钛酸锂中钛为＋4价。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。