Determination of selenium and cadmium dopants in nanocomposites based on zinc and indium oxides by high resolution continuous source electrothermal atomic absorption spectrometry and inductively coupled plasma mass spectrometry
- Авторлар: Filatova D.1,2, Es’kina V.3, Chizhov A.1, Rumyantseva M.1, Shaposhnik P.1, Baranovskaya V.2,3, Karpov Y.4
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Мекемелер:
- Department of Chemistry
- Giredmet Scientific-Research and Design Institute of Rare-Metal Industry
- MISiS National University of Science and Technology
- Kurnakov Institute of General and Inorganic Chemistry
- Шығарылым: Том 71, № 5 (2016)
- Беттер: 496-499
- Бөлім: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181706
- DOI: https://doi.org/10.1134/S106193481605004X
- ID: 181706
Дәйексөз келтіру
Аннотация
An approach is proposed to the determination of selenium and cadmium dopants in new nanocomposites based on zinc and indium oxides. The approach is based on a combination of highly efficient high resolution continuous source electrothermal atomic absorption spectrometry (ETAAS) for the analysis of suspensions and inductively coupled plasma mass spectrometry for the analysis of solutions. A procedure is developed for the determination of Se and Cd dopants and matrix components based on Zn and In in nanocomposite solutions by inductively coupled plasma mass spectrometry. Stabilizing agents for the preparation of suspensions are studied for the ETAAS analysis of powders without their decomposition. The results of determination of CdSe dopants by high resolution ETAAS are validated by inductively coupled plasma mass spectrometry.
Авторлар туралы
D. Filatova
Department of Chemistry; Giredmet Scientific-Research and Design Institute of Rare-Metal Industry
Хат алмасуға жауапты Автор.
Email: gak1.analyt@gmail.com
Ресей, Moscow, 119991; Bol’shoi Tolmachevskii per. 5, building 1, Moscow, 119017
V. Es’kina
MISiS National University of Science and Technology
Email: gak1.analyt@gmail.com
Ресей, Leninskii pr. 4, Moscow, 119049
A. Chizhov
Department of Chemistry
Email: gak1.analyt@gmail.com
Ресей, Moscow, 119991
M. Rumyantseva
Department of Chemistry
Email: gak1.analyt@gmail.com
Ресей, Moscow, 119991
P. Shaposhnik
Department of Chemistry
Email: gak1.analyt@gmail.com
Ресей, Moscow, 119991
V. Baranovskaya
Giredmet Scientific-Research and Design Institute of Rare-Metal Industry; MISiS National University of Science and Technology
Email: gak1.analyt@gmail.com
Ресей, Bol’shoi Tolmachevskii per. 5, building 1, Moscow, 119017; Leninskii pr. 4, Moscow, 119049
Yu. Karpov
Kurnakov Institute of General and Inorganic Chemistry
Email: gak1.analyt@gmail.com
Ресей, Leninskii pr. 31, Moscow, 119991
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