Ershova T.V.

ELECTROCHEMICAL PROPERTIES OF THERMALLY EXPANDED GRAPHITES AND OXIDIZED GRAPHITES MODIFIED WITH TRANSITION METAL SALTS

The data were presented on study by electrochemical properties (the redox potential, the effective number of electrons, half-wave potential, current density) of thermally expanded graphite and oxidized graphite modified with metal salts (Fe2+, Co2+, Ni2+, Cu2+, Zn2+) in al-kaline environment.

Key words: cyclic voltammetry, thermally expanded graphite, oxidized graphite, alkaline envi-ronment

2016, Т. 59, № 3, Стр. 55-58

DEVELOPMENT OF DIRECT METHOD OF TITANIUM SILVERING

The applicability of the dielectrics activation method to the problem solution of preliminary preparation of titanium before the deposition of metallic coatings was shown. The advantages over used in industry methods were focused. The optimum composition of the modifying solution and operation were defined.
Key words: titanium, chemical silvering

2016, Т. 59, № 1, Стр. 46-50
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