Pregled bibliografske jedinice broj: 437557
Voltammetric study of europium(III) in the presence of 2-thenoyltrifluoroacetone
Voltammetric study of europium(III) in the presence of 2-thenoyltrifluoroacetone // Analytica chimica acta, 247 (1991), 1; 89-95 doi:10.1016/S0003-2670(00)83057-3 (međunarodna recenzija, članak, znanstveni)
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Naslov
Voltammetric study of europium(III) in the presence of 2-thenoyltrifluoroacetone
Autori
Mlakar, Marina ; Branica, Marko
Izvornik
Analytica chimica acta (0003-2670) 247
(1991), 1;
89-95
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
voltammetry; europium
Sažetak
A linear-sweep, normal-pulse and square-wave voltammetric study was made of the Eu(III)-Eu(II) redox couple in the presence of 2-thenoyltrifluoroacetone (TTA) in sodium chloride solution at pH 6.6. The Eu-TTA complex is strongly adsorbed at the surface of the mercury drop electrode and provides the possibility of measuring low concentration levels of europium. The detection limit in sodium chloride, with an accumulation time of 10 min at a potential of −0.2 V, was 5 × 10−9 mol l−1 Eu(III).
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Scopus
