An Overview of Plagiochila porelloides (Marchantiophyta) as a New Environmentally Sustainable Green Corrosion Inhibitor for Mild Steel in Acidic Solution
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Tarih
2021
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, the corrosion inhibition effect of Plagiochila porelloides (Torr. ex Nees) Lindenb. extract, a\rMarchantiophyta species, on mild steel in hydrochloric acid solution at 298 K was investigated for the first time by\rapplying electrochemical impedance spectroscopy (EIS), linear polarization (LPR) and potentiodynamic polarization\rtechniques. Experiments were performed by immersing mild steel electrodes in acidic solutions containing different\rconcentrations of Plagiochila porelloides extract for 1 hour before each electrochemical measurement to equilibrate\rwith the aggressive solution. Liverwort extract showed a strong inhibitory effect as a result of 1 hour electrochemical\rexperiments, and as the extract concentration increased, the protective effect of mild steel in acidic solutions raised. In\raddition, the surface images of the electrodes in 1.0 M HCl solutions with and without liverwort extract after 1-hour\rexposure were examined by an optical microscope and it was shown that the metal surface in the inhibited extract\rsolution had a smoother appearance compared to the uninhibited metal surface. Electrochemical findings and surface\rimages support each other.
Açıklama
Anahtar Kelimeler
Yeşil, Sürdürülebilir Bilim ve Teknoloji, Kimya, Uygulamalı, Malzeme Bilimleri, Özellik ve Test, Çevre Bilimleri, Fizikokimya, Malzeme Bilimleri, Biyomalzemeler
Kaynak
Anatolian Bryology
WoS Q Değeri
Scopus Q Değeri
Cilt
7
Sayı
2
