Inhibition efficiency of N-containing carboxylic and carboxy-phosphonic acids

Autor:	T. Kiss, F.H. Kármán, Erika Kálmán, B. Várhegyi, J. Balla, Judit Telegdi
Rok vydání:	1993
Předmět:	Chemistry General Chemical Engineering Zinc ion Inorganic chemistry chemistry.chemical_element General Materials Science General Chemistry Zinc Polarization (electrochemistry) Dielectric spectroscopy Nuclear chemistry Ion
Zdroj:	Corrosion Science. 35:1477-1482
ISSN:	0010-938X
DOI:	10.1016/0010-938x(93)90374-p
Popis:	Organic compounds for protection against corrosion—mainly amino carboxylic acids and their N -phosphonomethyl derivatives -with or without additives (zinc or metavanadate ion) have been studied in neutral solution by three different methods via impedance spectroscopy, weight loss and potentiostatic polarization in order to show the significance of CH 2 -PO 3 H 2 substitution and to detect a synergism in the presence of metals. For understanding the synergistic effect the stability of the zinc ion complex with organic acids was determined pH-metrically.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c9ee3b76eaeeda7eb2429aa88ea4822f https://doi.org/10.1016/0010-938x(93)90374-p Zobrazit plný text záznamu