Phase analysis of platinum-mercury and platinum-lead electrolytic deposits

N. V. Ivanova, V. M. Pugatchev, V. A. Nevostruev, N. A. Kolpakova

Результат исследования: Материалы для журналаСтатья

4 Цитирования (Scopus)


By means of X-ray diffraction, the phase composition of electrolytic deposits obtained during simultaneous electrodeposition of platinum with lead, and of platinum with mercury, on glassy carbon was investigated. Formation of dispersed platinum (D≈65-110 Å) in both binary system cases, of a solid solution of platinum-lead and of the intermetallic compound PtHg 4 was proved. During the anodic scan up to a potential of +0.75 V in 0.1 M HCl, the compound PtHg 4 undergoes partial oxidation; electrolytic platinum is resistant to oxidation under these conditions.

Язык оригиналаАнглийский
Страницы (с... по...)540-544
Количество страниц5
ЖурналJournal of Solid State Electrochemistry
Номер выпуска8
Статус публикацииОпубликовано - ноя 2002


ASJC Scopus subject areas

  • Electrochemistry