Pregled bibliografske jedinice broj: 15410
Stripping chronopotentiometry of immobilized microparticles
Stripping chronopotentiometry of immobilized microparticles // Journal of electroanalytical chemistry, 445 (1998), 1-2; 81-87 doi:10.1016/S0022-0728(97)00569-X (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 15410 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Stripping chronopotentiometry of immobilized microparticles
Autori
Komorsky-Lovrić, Šebojka ; Scholz, Fritz
Izvornik
Journal of electroanalytical chemistry (1572-6657) 445
(1998), 1-2;
81-87
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
stripping chronopotentiometry; microparticles; lead; tin
Sažetak
Stripping chronopotentiometric measurements following the mechanical transfer of insoluble solid reactants to the surface of a paraffin impregnated graphite electrode are described. By the new technique, the potentials can be determined at which the heterogeneous redox reactions between the immobilized microcrystals and dissolved oxidants, or reductants occur. The method is tasted with lead and tin metal particles and lead(II)oxide and sulfide powders in the oxygen saturated electrolytes of various pH. The oxidation of lead is a fast process, but tin particles are highly passivated in the basic media. A difference between the responses of electrodeposited and mechanically transferred lead is reported.
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
