Green technology for sustainable surface protection of steel from corrosion: a review.

Autor:	Al Shibli, Fatema Said Zahir Said, Bose, Subrajit, Kumar, P. Senthil, Rajasimman, M., Rajamohan, N., Vo, Dai-Viet N.
Předmět:	SURFACES (Technology) FRUIT skins SALINE solutions GREEN technology ELECTRON pairs LANGMUIR isotherms CORROSION & anti-corrosives STEEL corrosion
Zdroj:	Environmental Chemistry Letters; Feb2022, Vol. 20 Issue 1, p929-947, 19p
Abstrakt:	Plants contain substances that inhibit corrosion. Here we review biomass-based corrosion inhibitors from plant leaves, nuts, and fruit peels, after treatment with acids, bases or saline solutions. The mechanism of corrosion inhibition involves a monolayer coverage, according to isotherm and Langmuir models. Plant extract-based corrosion inhibitors contain heteroatoms whose electrons pair in the p-electron level in multiple bonds and the vacant d-orbitals of iron. Corrosion inhibition under marine conditions involves various chemical interactions between metals and dissolved ionic components. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink