Analysis of high-purity germanium dioxide by atomic absorption spectrometry

被引：0
|
作者：
N. I. Petrova
A. R. Tsygankova
A. I. Saprykin
机构：
[1] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Branch
来源：
Inorganic Materials | 2015年 / 51卷
关键词：
Flame Atomic Absorption Spectrometry; Reactive Evaporation; Silicon Tetrachloride; Germanium Dioxide; Graphite Atomizer;
D O I：
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学科分类号：
摘要：
To ensure analytical support for the growth of bismuth orthogermanate single crystals, we have developed an electrothermal atomic absorption technique for analysis of germanium dioxide with the separation of the host through reactive evaporation in the form of germanium tetrachloride. The technique allows Cd, Co, Cu, Cr, Mn, Ni, and Pb to be determined with detection limits in the range 1 × 10−8 to 1 × 10−8 wt %.
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页码：57 / 61
页数：4
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