Pregled bibliografske jedinice broj: 72389
ELECTROCHEMISTRY OF COMPLEXED COPPER(II) AT SEAWATER CONCENTRATION LEVELS
ELECTROCHEMISTRY OF COMPLEXED COPPER(II) AT SEAWATER CONCENTRATION LEVELS // Rapport du 36e Congres de la CIESM / Fowler, Scott (ur.).
Monte Carlo: CIESM, 2001. str. 118-118 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
ELECTROCHEMISTRY OF COMPLEXED COPPER(II) AT SEAWATER CONCENTRATION LEVELS
Autori
Cuculić, Vlado ; Branica, Marko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Rapport du 36e Congres de la CIESM
/ Fowler, Scott - Monte Carlo : CIESM, 2001, 118-118
Skup
36e Congres de la CIESM
Mjesto i datum
Monte Carlo, Monako, 24.09.2001. - 28.09.2001
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
electrochemistry; trace elements; metals; copper(II)
Sažetak
The electrochemical reactions of the copper(II)-salicylaldoxime complex (Cu(II)-SA) adsorbed onto mercury drop are influenced by the neutral buffer 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES). The reduction currents of the Cu(II)-SA complex in 0.55 M NaCl and 0.7 M NaClO4 solutions increased by a factor of two in the presence of the HEPES (pH = 8.0), whereas the reduction potential shifted to more positive values. The weak adsorption of the HEPES onto mercury drop facilitates the electron transfer between the mercury electrode and the adsorbed Cu(II)-SA complex.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
