Kinetics of CxNy formation on electrode surface using the electrochemical method
Author(s) -
A. A. Chekhovskii,
T. Tomila,
A. V. Ragulya,
I. Timofeeva,
A. A. Ivanchuk,
D. Bykov,
T. Labunets
Publication year - 2008
Publication title -
science of sintering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.309
H-Index - 25
eISSN - 1820-7413
pISSN - 0350-820X
DOI - 10.2298/sos0802147c
Subject(s) - electrolysis , electrode , electrochemistry , kinetics , analytical chemistry (journal) , materials science , deposition (geology) , phase (matter) , fourier transform infrared spectroscopy , acetonitrile , chemical engineering , chemistry , chromatography , organic chemistry , electrolyte , paleontology , physics , quantum mechanics , sediment , engineering , biology
Powded CxNy coatings were deposited from acetonitrile on Ni, Si, and C surfaces at a voltage 500-2000 V by the electrochemical method. Electrolysis products were analyzed by IR spectroscopy, X-ray phase analysis and electron microscopy. According to FTIR data, at frequencies 1370 and 1530 cm-1, absorption bands characteristic for stretching C-N and C=N oscillations are observed. The obtained results indicate that the deposition process occurs in a different manner in each specific case, i.e., the kinetics of the electrode depends on the electrode material (Ni, Si, and C)
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