Analysis of High-Purity Germanium Dioxide by ETV-ICP-AES with Preliminary Concentration of Trace Elements | Sciact - CRIS-system of Boreskov Institute of Catalysis

Analysis of High-Purity Germanium Dioxide by ETV-ICP-AES with Preliminary Concentration of Trace Elements Full article

Journal

Talanta
ISSN: 0039-9140

Output data

Year: 2016, Volume: 155, Pages: 358-362 Pages count : 5 DOI: 10.1016/j.talanta.2016.02.052

Tags

Electrothermal vaporization, High-purity germanium dioxide analysis, Inductively coupled plasma atomic emission spectrometry, Limits of detection, Preconcentration of impurities

Authors

Medvedev Nickolay S. ¹ , Shaverina Anastasiya V. ¹ , Tsygankova Alphiya R. ^1,2 , Saprykin Anatoly I. ^1,2

Affiliations

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences (NIIC SB RAS), 3, Acad. Lavrentiev Ave. Novosibirsk 630090, Russia
2	Novosibirsk National Research State University, 2, Pirogova St., Novosibirsk 630090, Russia

Funding (1)

Russian Foundation for Basic Research

14-03-31364

The paper presents a combined technique of germanium dioxide analysis by inductively coupled plasma atomic emission spectrometry (ICP-AES) with preconcentration of trace elements by distilling off matrix and electrothermal (ETV) introduction of the trace elements concentrate into the ICP. Evaluation of metrological characteristics of the developed technique of high-purity germanium dioxide analysis was performed. The limits of detection (LODs) for 25 trace elements ranged from 0.05 to 20ng/g. The accuracy of proposed technique is confirmed by "added-found" («or spiking») experiment and comparing the results of ETV-ICP-AES and ICP-AES analysis of high purity germanium dioxide samples.

Medvedev N.S. , Shaverina A.V. , Tsygankova A.R. , Saprykin A.I.
Analysis of High-Purity Germanium Dioxide by ETV-ICP-AES with Preliminary Concentration of Trace Elements
Talanta. 2016. V.155. P.358-362. DOI: 10.1016/j.talanta.2016.02.052 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Nov 5, 2015
Accepted:	Feb 20, 2016
Published online:	Feb 23, 2016
Published print:	Aug 1, 2016

Web of science:	WOS:000377840200045
Scopus:	2-s2.0-84966431133
Elibrary:	27158999
Chemical Abstracts:	2016:772881
Chemical Abstracts (print):	165:40278
OpenAlex:	W2281161711

DB	Citing
Web of science	22
Scopus	23
OpenAlex	25