Determination of the purity of bismuth and bismuth oxide by atomic absorption spectrometry

被引：0

作者：

N. I. Petrova

I. I. Novoselov

A. I. Saprykin

机构：

[1] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Branch

来源：

Inorganic Materials | 2011年 / 47卷

关键词：

Bismuth; Bismuth Oxide; Bismuth Germanate; Bismuth Concentration; Thermo Luminescence;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

To enable high-speed analyses in the preparation of high-purity bismuth and bismuth oxide, we have developed an atomic absorption technique which ensures Ag, Cr, Cu, Fe, Mg, Mn, Ni, Pb, and Te detection limits in the range 2 × 10−7 to 2 × 10−5 wt %. The technique was used to assess the purity of bismuth and bismuth oxide in metal refining and oxidation steps.

引用

页码：957 / 961

页数：4

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