Open AccessANODIC OXYGEN EVOLUTION ON IRON, COBALT AND NICKEL SILICIDES IN ALKALINE ELECTROLYTE
Author(s) -
V. V. Panteleeva,
А. B. Shein
Publication year - 2018
Publication title -
izvestiâ vysših učebnyh zavedenij. himiâ i himičeskaâ tehnologiâ/izvestiâ vysših učebnyh zavedenij. seriâ himiâ i himičeskaâ tehnologiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 5
eISSN - 2500-3070
pISSN - 0579-2991
DOI - 10.6060/tcct.20165901.5224
Subject(s) - oxygen evolution , nickel , cobalt , electrolyte , oxygen , polarization (electrochemistry) , inorganic chemistry , anode , electrode , materials science , kinetics , chemistry , metallurgy , electrochemistry , organic chemistry , physics , quantum mechanics
The kinetics of oxygen evolution reaction on iron, cobalt and nickel monosilicides in (0.1 – 5.0) M NaOH was studied using methods of polarization and impedance measurements. The values of derivatives dE/dlgi, dlgi/dpH, dE/dpH were determined. The oxygen evolution on FeSi, CoSi and NiSi electrodes in alkaline solution was established to have regularities which are characteristic to Fe, Co and Ni electrodes, respectively.