DOUBLE-STAGE POLY-O-PHENYLENEDIAMINE MODIFICATION WITH PALLADIUM NANOPARTICLESстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 декабря 2017 г.
Аннотация:Accumulation of palladium ions in poly-o-phenylenediamine (PPD) redox polymeric matrix was studied
by means of cyclic voltammetry (CVA), X-ray photoelectron spectroscopy (XPS), atomic force microscopy
(AFM), and spectroelectrochemistry. CVA and XPS studies demonstrated nitrogen atoms binding palladium
cations upon impregnation of PPD film with palladium chloride solution. Higher residual reduced or
partially reduced PPD form of cathodic polymer doping was shown to increase the number of palladium
cations in the polymeric matrix. AFM recorded a significant effect produced to the film surface structure by intercalation of both palladium cations and metal formed by reduction of cations.