Influence of TiO 2 and ZrO 2 nanoparticles deposition on a stainless steel furnace used for trace element determination by TS-FF-AAS

In this study, we presented the influence of nanoparticle coatings over the inner furnace wall used in TS-FF-AAS for the determination of trace elements (Ag, Cd, Pb, and Se) in different complex matrix. The use of ceramic nanomaterials (ZrO 2 and TiO 2 ) as a coating, produced by the dipcoating tech...

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Detalles Bibliográficos
Autores principales: Carrone, G., Onna, D., Morzan, E., Candal, R., Minaberry, Y.S., Schneider, J., Tudino, M.
Formato: JOUR
Materias:
Atomic absorption spectrometry
Coatings
Furnaces
Nanoparticles
Selenium compounds
Stainless steel
TiO2 nanoparticles
Titanium dioxide
Trace analysis
Trace elements
Zircaloy
Zirconia
Analytical performance
Ceramic nanomaterials
Complex matrices
Dip coating techniques
Nanoparticle coatings
Signal stability
Trace element determination
ZrO2 nanoparticles
Titanium alloys
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17599660_v11_n11_p1551_Carrone
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:In this study, we presented the influence of nanoparticle coatings over the inner furnace wall used in TS-FF-AAS for the determination of trace elements (Ag, Cd, Pb, and Se) in different complex matrix. The use of ceramic nanomaterials (ZrO 2 and TiO 2 ) as a coating, produced by the dipcoating technique, enabled enhanced analytical performance (analytical response, sensitivity, LOD, LOQ, and signal stability). This furnace modification was used for determining the analytes in different samples. © 2019 The Royal Society of Chemistry.

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