Разработка и апробация модифицированных угольно-пастовых электродов для определения палладия (II) и серебра (I)

Свинцова Евгения Александровна

Аннотация


We built carbon paste electrodes modified with dithiooxamidated polysiloxane. The pH work areas are set and main electrodes functions in palladium (II) and silver (I) solution are defined. The selectivity coefficient of CPE to silver (I) are calculated. The palladium (II) and silver (I) concentration in real objects is defined by the method of the potentiometric titration with the usage of modified carbon paste electrodes as indicative.