Protective properties of zinc-rich coatings: An impedance method estimate / Ostanina TN,Rudoi VM,Yaroslavtseva OV,Solov'ev AS,Subbotina OY,Dokashenko SI // RUSSIAN JOURNAL OF ELECTROCHEMISTRY. - 2004. - V. 40, l. 10. - P. 1019-1023.

ISSN/EISSN:

1023-1935 / нет данных

Type:

Article

Abstract:

The impedance of zinc-rich polymer coatings on steel in a 3-\% NaCl solution is studied. The electrochemical behavior of the electrode is satisfactorily described by an equivalent circuit that contains a constant-phase element, which reflects fractal properties of the zinc surface in the binder. From the results of calculations of the circuit elements for metal-rich electrodes with different zinc contents computed are fractions of the active area of the surface of the coating and its fractal dimensionality.

Author keywords:

impedance; constant-phase element; metal-rich coating; fractal dimensionality; protective properties CORROSION PROTECTION; EIS; PAINTS; STEEL

DOI:

10.1023/B:RUEL.0000046485.0771

Web of Science ID:

ISI:000224872200004

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	CORROSION PROTECTION; EIS; PAINTS; STEEL
Research-Areas	Electrochemistry
Web-of-Science-Categories	Electrochemistry
Author-Email	el-chem@htf.ustu.ru
Number-of-Cited-References	13
Journal-ISO	Russ. J. Electrochem.
Doc-Delivery-Number	867WB