Preparation of an ion-selective electrode by chemical treatment of copper wire for the measurement of copper(II) and iodide by batch and flow-injection potentiometry (CROSBI ID 468845)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija
Podaci o odgovornosti
Kolar, Mitja ; Dobčnik, Danilo ; Komljenović, Josipa ; Radić, Njegomir
engleski
Preparation of an ion-selective electrode by chemical treatment of copper wire for the measurement of copper(II) and iodide by batch and flow-injection potentiometry
The preparation of an ion-selective electrode by chemical treatment of copper wire and its application for the measurements of copper(II) ions and iodide ions is described. The preparation is based on the chemical treatment of metal surface. The proposed reaction mechanism at the sensing surface, which explain the response of the electrode to Cu2+ and iodide ions, are discussed. The prepared electrode is suitable for direct potentiometric measurements of iodide and copper(II) in batch experiments down to concentrations of 1×10-5 mol L-1. A tubular electrode, prepared in the same way, may be used as a potentiometric sensor in flow-injection analysis setup for Cu(II) and/or iodide determination.
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
210-210-x.
1999.
objavljeno
Podaci o matičnoj publikaciji
Kurtanjak, Želimir ; Škare, Danko ; Meić, Zlatko
Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI)
Podaci o skupu
XVI. Hrvatski Skup kemičara i kemijskih inženjera
poster
23.02.1999-26.02.1999
Split, Hrvatska