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

Resumo

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).