The Adsorption of 5,10,15,20-Tetrakis(N-methylpyridyl-4')porphine Tetratosylate on the Surface of Nickel from an Aqueous Solution


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Abstract

Macroheterocyles, such as porphyrins, phthalocyanines, and their coordination compounds, introduced into standard electrolytes for nickel plating and electroplating of Ni–Co and Ni–Fe alloys substantially improve the quality of coatings. The adsorption of 5,10,15,20-tetrakis(N-methylpyridyl-4')porphine tetratosylate on the surface of Ni is studied via ellipsometry and X-ray photoelectron spectroscopy (XPS).

About the authors

N. P. Andreeva

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Author for correspondence.
Email: andrnin@mail.ru
Russian Federation, Moscow, 119071

A. V. Larionov

Scientific and Research Institute of Macroheterocycles,
Ivanovo State University of Chemistry and Technology

Email: andrnin@mail.ru
Russian Federation, Ivanovo, 153000

O. Yu. Grafov

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: andrnin@mail.ru
Russian Federation, Moscow, 119071

O. A. Golubchikov

Scientific and Research Institute of Macroheterocycles,
Ivanovo State University of Chemistry and Technology

Email: andrnin@mail.ru
Russian Federation, Ivanovo, 153000

L. P. Kazanskii

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: andrnin@mail.ru
Russian Federation, Moscow, 119071

Yu. I. Kuznetsov

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: andrnin@mail.ru
Russian Federation, Moscow, 119071

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