I-61 Inhibitory activity of fluorine-containing quaternary ammonium salts comprising an N-methylpiperazinyl moiety [Electronic resource] / T. I. Gorbunova, D. N. Bazhin, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of Applied Chemistry. - 2013. - Vol.86, №7. - С. 992-996. - Bibliogr. : p. 995-996 (21 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): QUATERNARY AMMONIUM SALTS -- N-METHYLPIPERAZINYL -- HYDROCHLORIC ACID CORROSION Аннотация: New fluorine-containing quaternary ammonium salts comprising an N-methylpiperazinyl moiety, which exhibited a high inhibiting capacity against hydrochloric acid corrosion of low-carbon steel, were synthesized. The polarization-resistance method was applied to determine the uniform corrosion rate of steel-3 in relation to the structure and concentration of the fluorine-containing substituents in the salts. It was found that the structure of the fluorine-containing moiety of the quaternary ammonium salts does not significantly influence the corrosion processes \\\\expert2\\nbo\\Russian Journal of Applied Chemistry\\2013, v. 86, N 7, p. 992.pdf |