Comparative electrochemical and spectroscopic analysis of the inhibition effect of molybdates and boiled red onion extract on the corrosion of tin in acidic solution

Bolaamphiphilic microstructural polyphenol flavonoids as sustainable high efficacy coating for aluminium surface in aqueous solution

“…[14,15] Polyphenol flavonoids as an extract of onion skin has been introduced extensively as an efficient green inhibitor on metals; boiled red onion skin extract has a high coating efficacy against corrosion of tin in acidic solution. [16] It also reached maximum coating efficacy on carbon steel. [17] Herein, natural polyphenol flavonoids extracted from the skin of brown onions was used as a successful green high efficacy coating.…”