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Voltammetry of copper oxide micro-particles immobilised on diatomite surface (CROSBI ID 538224)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Komorsky-Lovrić, Šebojka ; Marinić-Pajc, Ljiljana ; Tadej, Neven ; Horvat, Alka J.M. ; Petran, Jasenka Voltammetry of copper oxide micro-particles immobilised on diatomite surface // Book Of Abstracts / Horvat-Radošević, Višnja ; Mandić, Zoran ; Gojo, Miroslav (ur.). Rovinj, 2008. str. 333-333

Podaci o odgovornosti

Komorsky-Lovrić, Šebojka ; Marinić-Pajc, Ljiljana ; Tadej, Neven ; Horvat, Alka J.M. ; Petran, Jasenka

engleski

Voltammetry of copper oxide micro-particles immobilised on diatomite surface

Copper oxide micro-particles immobilised on diatomite surface were prepared by coating diatomite from the solution of copper(II) salts under the room conditions followed by a thermal transformation or sintering at the two different temperatures (900°C and 1100°C). The purpose of these investigations was to develop a method for detection and identification of copper on a modified diatomite. Characterisation of copper-modified diatomite was performed by the abrasive stripping voltammetry and compared with the X-ray diffraction on powder (XRD) and scanning electron microscopy (SEM) results. XRD results obtained at different sintering temperatures reveal formation of mixtures of phases with tenorite (CuO) and cuprite (Cu2O) structures. Microstructure of the copper-modified diatomite changes at applied sintering temperatures, as can be seen by SEM, while rising of sintering temperature increases agglomeration.

voltammetry; copper oxide

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Podaci o prilogu

333-333.

2008.

objavljeno

Podaci o matičnoj publikaciji

Book Of Abstracts

Horvat-Radošević, Višnja ; Mandić, Zoran ; Gojo, Miroslav

Rovinj:

978-953-6894-33-8

Podaci o skupu

1st Regional Symposium on Electrochemistry of South-East Europe

poster

04.05.2008-08.05.2008

Rovinj, Hrvatska

Povezanost rada

Kemija