氮化硼（BN）是由氮原子和硼原子通过不同杂化方式所构成的晶体。BN晶体主要有四种不同的变体：具有sp3杂化B-N键的 立方氮化硼 （c-BN）和 纤锌矿氮化硼 （w-BN），以及具有sp2杂化B-N键的 六方氮化硼 （h-BN）和 菱方氮化硼 （r-BN）。其中h-BN和c-BN为热力学稳定 ...

Flake boron nitride (BN) in large yield was successfully synthesized at low temperature from the combustion synthesized precursor. The precursor was prepared by a low-temperature (350 °C)...

Oxygen and carbon peaks shown in survey plot most likely resulted from the exposure of f-BNNSs to air or during the XPS measurement groundwork. The deconvoluted binding energies of B 1s at 189.6...

2017年9月12日 · The displayed peaks of around 190.6 eV in binding energy in the XPS spectra are the characteristics of the BN bond, while the peaks around 192.3 eV are associated with B 2 O 3 41,42,43,44.

2015年5月16日 · 从 xps 谱图计算得到含有立方相的氮化 硼薄膜的N/B 为0.90，较接近于氮化硼的理想化学配 比1:1；不含立方相的氮化硼薄膜的N/B 为0.86，离

Hexagonal boron nitride (h-BN), an emerging two-dimensional material, has attracted great attention in various fields. However, due to its large band gap (ca. 6 eV), h-BN has not yet been...

BN晶体主要有四种不同的变体：具有sp3杂化B-N键的立方氮化硼（c-BN）和纤锌矿氮化硼（w-BN），以及具有sp2杂化B-N键的六方氮化硼（h-BN）和菱方氮化硼（r-BN）。 其中h-BN和c-BN为热力学稳定结构，r-BN和w-BN为亚稳态结构。 不同结构的氮化硼材料表现出不同的性质，通常，氮化硼材料的化学稳定性高，抗氧化能力强，这些性质使得不同结构的材料都有着十分独特的应用价值。 氮化硼的晶体结构示意图. c-BN和w-BN材料具有优良的耐热耐磨性能，r-BN材料 …

六方氮化硼的xps分峰 X射线光电子能谱（X-ray Photoelectron Spectroscopy，XPS）是一种表面分析技术，通过照射样品表面并测量逸出电子的动能来获取有关元素化学状态和化学环境的信息。六方氮化硼（h-BN）是一种二维材料，具有六方晶体结构。

2015年3月4日 · X-ray photoelectron spectroscopy (XPS) was taken to determine the vertically stacked graphene/h-BN heterostructures grown on the surface of the growth...

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. Atom% values are corrected for IMFP and PE. Peak-fits are guides for practical, real-world applications.