Investigation of Pt/SiO2 nanoparticles by solution and single particle mode ICP-MS

Kéri, Albert and Kálomista, Ildikó and Szamosvölgyi, Ákos and Dobó, Dorina G. and Juhász, Koppány Levente and Sápi, András and Kukovecz, Ákos and Kónya, Zoltán and Galbács, Gábor: Investigation of Pt/SiO2 nanoparticles by solution and single particle mode ICP-MS. Proceedings of the International Symposium on Analytical and Environmental Problems, (22). pp. 376-379. (2016)

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Abstract

Pt/SiO2 nanocomposites (Stöber SiO2 support particles surface coated with 1.6 nm Pt nanoparticles) were analysed utilizing inductively coupled plasma mass spectrometry (ICP-MS) in the solution and single particle modes. Both analytical approaches were optimized and their performance compared in detail. The single particle ICP-MS approach proposed in this study is a novel approach for the determination of the surface concentration nanoparticles in nanocomposites.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2016
Volume: 22
Page Range: pp. 376-379
ISBN: 978-963-306-507-5
Uncontrolled Keywords: Analitikai kémia, Nanorészecskék, Fizikai kémia
Additional Information: Bibliogr.: 379. p. ; ill. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 13. 10:25
Last Modified: 2019. Jan. 03. 10:29
URI: http://acta.bibl.u-szeged.hu/id/eprint/56124

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