Pregled bibliografske jedinice broj: 321642
Solid-State Electrodes Sensitive to Mercury Ions
Solid-State Electrodes Sensitive to Mercury Ions // Selective electrode reviews, 11 (1989), 177-189 (međunarodna recenzija, članak, znanstveni)
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Naslov
Solid-State Electrodes Sensitive to Mercury Ions
Autori
Radić, Njegomir
Izvornik
Selective electrode reviews (0894-3923) 11
(1989);
177-189
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
ion-selective electrode; mercury(II) electrodes; solid-state electrodes; mercury hydrolysis; determination of mercury
Sažetak
Most aspects of the functioning, potential response and applications of solid state mercury(II) ion-selective electrodes can be interpreted through the theory of electrodes of the third kind. The electrodes respond to Hg2+ ions in solution via exchange reactions at the electrode surface. Because Hg2+ ions hydrolyse in aqueous solution the main factor influencig the potential of mercury(II) ion-selective electrodes over a large pH range is the decrease in the concentration of "free" mercury ions. As the surface reactions depend on composition of membrane material, the experimental slopes and limit of linear response of mercury(II) ion-selective electrodes is not uniform for all the electrodes discussed and "strange or unusual" electrode responses are not expected.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
