Impurity Composition of the High-Purity Glass Samples in the Exhibition-Collection of Extrapure Substances

被引:1
|
作者
Lazukina, O. P. [1 ]
Malyshev, K. K. [1 ]
Volkova, E. N. [1 ]
Churbanov, M. F. [1 ]
机构
[1] Russian Acad Sci, Devyatykh Inst Chem High Pur Subst, Ul Tropinina 49, Nizhnii Novgorod 603951, Russia
关键词
Exhibition-Collection of Extrapure Substances; impurity composition; high-purity glasses;
D O I
10.1134/S002016852004007X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, we discuss general aspects of the impurity composition of high-purity glass samples in the Permanent Exhibition-Collection of Extrapure Substances. We estimate the average and total concentrations of elemental impurities in the purest samples and assess the contributions of individual impurity classes to the total impurity concentration, which makes it possible to more accurately characterize the impurity composition of high-purity oxide and nonoxide glasses of various systems and the statistical characteristics used to describe it.
引用
收藏
页码:409 / 416
页数:8
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