Pregled bibliografske jedinice broj: 75116
Square-wave voltammetry of quasi-reversible electrode processes with coupled homogeneous chemical reactions
Square-wave voltammetry of quasi-reversible electrode processes with coupled homogeneous chemical reactions // Journal of Electroanalytical Chemistry, 518 (2002), 91-102 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 75116 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Square-wave voltammetry of quasi-reversible electrode processes with coupled homogeneous chemical reactions
Autori
Garay, Fernando ; Lovrić, Milivoj
Izvornik
Journal of Electroanalytical Chemistry 518
(2002);
91-102
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
square-wave voltammetry; simulation; coupled chemical reactions; mechanistic studies; mathematical models
Sažetak
The electrochemical behaviour of systems complicated by electrode kinetic and quasi-reversible preceding or following homogeneous chemical reactions under square-wave voltammetry (SWV) conditions is analysed theoretically. The esults are discussed in detail, considering the influence of rate and equilibrium constants, together with experimentally controlled parameters such as f ad Esw. Both kinetic stages act synergistically for the case of CE mechanism, but EC reaction scheme exhibits more complex behaviour, especially for reversible and quasi-reversible electrochemical reactions, which present a minimum response of current for the quasi-reversible chemical reactions. These curves are characteristical for each system, providing not only the bases for their distincion but also for the kinetic and thermodynamic information.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
