Open AccessElemental composition of the surface layers formed on titanium at the cathodic treatment in chitosan-containing aqueous-dimethyl sulfoxide solutions of phosphate-molybdate electrolyte
Author(s) -
Svetlana S. Popova,
Hussein Ali Hussein,
L. N. Ol’shanskaya,
С. В. Арзамасцев
Publication year - 2021
Publication title -
èlektrohimičeskaâ ènergetika
Language(s) - English
Resource type - Journals
eISSN - 1680-9505
pISSN - 1608-4039
DOI - 10.18500/1608-4039-2021-21-1-32-48
Subject(s) - aqueous solution , sodium molybdate , molybdate , inorganic chemistry , dimethyl sulfoxide , electrolyte , chemistry , phosphoric acid , titanium , sulfoxide , solvent , nuclear chemistry , electrode , organic chemistry
It was established that at the cathodic treatment of titanium in aqueous dimethyl sulfoxide solutions of sodium molybdate, containing phosphoric acid, at the potential of the cathodic incorporation of sodium (Ec = −2.6 V) in the potentiostatic mode, the composition formed on the electrode surface layer depended not only on the composition of the solution, but also on the volume ratio of the aqueous electrolyte solution and the organic solvent (dimethyl sulfoxide).