Simultaneous determination of the elemental composition and ash content of carbon materials by total reflection X-ray fluorescence
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- 作者：N. V. Alov ; P. Yu. Sharanov
- 关键词：total reflection X ; ray fluorescence analysis ; elemental composition ; ash content ; carbon ; coke
- 刊名：Journal of Analytical Chemistry
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：70
- 期：12
- 页码：1480-1487
- 全文大小：479 KB
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P. Yu. Sharanov (1)
1. Department of Chemistry, Moscow State University, Moscow, 119991, Russia - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Analytical Chemistry
Russian Library of Science - 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
- ISSN：1608-3199
文摘
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.