Simultaneous determination of the elemental composition and ash content of carbon materials by total reflection X-ray fluorescence

被引：0
|
作者：
N. V. Alov
P. Yu. Sharanov
机构：
[1] Moscow State University,Department of Chemistry
来源：
Journal of Analytical Chemistry | 2015年 / 70卷
关键词：
total reflection X-ray fluorescence analysis; elemental composition; ash content; carbon; coke;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Modern methods for the determination of the elemental composition and ash content of carbon materials are considered. The use of total reflection X-ray fluorescence analysis (TXRF) for the simultaneous determination of the elemental composition and ash content of carbon materials on quartz reflectors is proposed. The results of quantitative analysis are compared with the results obtained by certified procedures of inductively coupled plasma atomic emission spectrometry and gravimetry. Prospects for the use of TXRF in the analysis of samples of the metallurgical industry are discussed.
引用
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页码：1480 / 1487
页数：7
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