Pregled bibliografske jedinice broj: 38244
Square-wave voltammetry of aqueous solution of indigo
Square-wave voltammetry of aqueous solution of indigo // Journal of electroanalytical chemistry (1992), 482 (2000), 2; 222-225 doi:10.1016/S0022-0728(00)00049-8 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 38244 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Square-wave voltammetry of aqueous solution of
indigo
Autori
Komorsky-Lovrić, Šebojka
Izvornik
Journal of electroanalytical chemistry (1992) (1572-6657) 482
(2000), 2;
222-225
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
indigo ; leucoindigo and kinetics of surface redox reaction ; square-wave voltammetry
Sažetak
Indigo is dissolved in water in the concentration of 5×10-5 mol/L and measured by highly sensitive adsorptive stripping square-wave voltammetry in order to determine the parameters of its electrochemical reduction. The formal potential of indigo/leucoindigo redox couple dissolved in the aqueous 0.7 mol/L KNO3, pH 12 (NaOH) is -0.566 ą 0.003 V vs Ag˝AgCl˝3 M KCl. Both indigo and leucoindigo are adsorbed on the surface of the mercury electrode and the standard rate constant of this redox reaction is 920 ą 130 s-1. The ratio of adsorption constants of indigo and leucoindigo is 0.75.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
00981504
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Šebojka Komorsky-Lovrić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
