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Effect of Energy on Plasmodynamic Synthesis Product in the Carbon- Nitrogen System

机译：能量对碳氮系统中等离子体动力学合成产物的影响

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Carbon nitride (CNx) powders were synthesized in the high-speed carbon electric discharge plasma jet flowing into the chamber filled with the nitrogen atmosphere at normal conditions. A coaxial magnetoplasma accelerator (CMPA) was used to generate the plasma flow. The CMPA was supplied from the pulse capacitive energy storage. Effect of input to the CMPA energy value on powders was studied by using several analytical methods such as X-ray diffractometry (XRD), high resolution transmission electron microscopy (HRTEM) and X-ray photoelectron spectroscopy (XPS). According to XRD with the increasing of input energy value the content of CNx in the product increased about 1.5 times. It's in a good accordance with the XPS data according to which the presence of nitrogen increased from 0.5 to 1.4 mass percent. Furthermore, the particles morphology was noticeable changed with the energy increasing. The obtained results revealed that by changing the energy parameters of the capacity energy storage it's possible to influence on the product synthesized in the carbon-nitrogen system.
机译：在正常条件下在填充有氮气氛的高速碳放电等离子体射流中合成氮化碳（CNX）粉末。同轴磁导体促进剂（CMPA）用于产生等离子体流动。 CMPA从脉冲电容能量存储提供。通过使用诸如X射线衍射法（XRD），高分辨率透射电子显微镜（HRTEM）和X射线光电子谱（XPS）等几种分析方法研究了输入对粉末CMPA能量值的影响。根据XRD随着输入能量值的增加，产品中CNX的含量增加约1.5倍。它与XPS数据有关，根据该数据，氮的存在从0.5％增加到1.4质量％。此外，随着能量的增加，颗粒形态被变化。所得结果显示，通过改变容量能量的能量参数，可以影响在碳 - 氮系统中合成的产品。

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