Linear organic–inorganic heterometallic copolymers [(Fe, Zn)(H2O)3{NH(CH2PO3H)3}]n and [(Fe, Cd)(H2O)3{NH(CH2PO3H)3}]n: The missing link in the mechanism of inhibiting local steel corrosion with phosphonates
- Autores: Chausov F.F.1,2,3, Somov N.V.4, Zakirova R.M.1, Alalykin A.A.1, Reshetnikov S.M.1, Petrov V.G.3, Aleksandrov V.A.3, Shumilova M.A.3
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Afiliações:
- Udmurt State University
- Physicotechnical Institute, Ural Branch
- Institute of Mechanics, Ural Branch
- Lobachevsky National Research University
- Edição: Volume 81, Nº 3 (2017)
- Páginas: 365-367
- Seção: Proceedings of the “OMA-19”, “ODPO-19”
- URL: https://journals.rcsi.science/1062-8738/article/view/185014
- DOI: https://doi.org/10.3103/S106287381703008X
- ID: 185014
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Resumo
Heteropolynuclear [Zn0.5Fe0.5(H2O)3{NH(CH2PO3H)3}]n and [Cd0.125Fe0.875(H2O)3{NH(CH2PO3H)3}]n complexes, which form during interaction between inhibitors of corrosion and Fe2+ ions and play an important role in inhibiting local steel corrosion by complexes of nitrilotrismethylenephosphonic acid, are isolated for the first time. Their composition, structure, and properties are studied by means of XSA, EDRS, IR and Raman spectroscopy.
Sobre autores
F. Chausov
Udmurt State University; Physicotechnical Institute, Ural Branch; Institute of Mechanics, Ural Branch
Autor responsável pela correspondência
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034; Izhevsk, 426001; Izhevsk, 426034
N. Somov
Lobachevsky National Research University
Email: chaus@udsu.ru
Rússia, Nizhny Novgorod, 603155
R. Zakirova
Udmurt State University
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
A. Alalykin
Udmurt State University
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
S. Reshetnikov
Udmurt State University
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
V. Petrov
Institute of Mechanics, Ural Branch
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
V. Aleksandrov
Institute of Mechanics, Ural Branch
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
M. Shumilova
Institute of Mechanics, Ural Branch
Email: chaus@udsu.ru
Rússia, Izhevsk, 426034
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