JOURNAL OF CHEMICAL NATURAL RESOURCES (JCNaR)
Vol. 1 No. 2 (2019): Journal of Chemical Natural Resources

The Surface Coverage and Corrosive Rate of Methanol Extract from Taro Tuber (Colocasia esculenta) on Mild Steel in Sulfuric Acid

Gusti, Diah Riski (Unknown)

Article Info

Publish Date
28 Aug 2019

Abstract

Surface coverage and corrosion rate of taro tuber methanol extract on mild steel in dilute 0.5 M sulfuric acid solution were studied through weight loss method, FT-IR spectroscopy and SEM.The result obtained in 0.5 M sulfuric acid solution for 72 hours with optimal surface coveragewas 0.86. The corrosion ratewas found to be decreased and surface coveragewas increased with the increasing concentration of taro tuber methanol extract which was added. The results showed that taro tuber methanol extract was a good corrosion inhibitor.

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Journal Info
JOURNAL OF CHEMICAL NATURAL RESOURCES (JCNaR)
Website

Abbrev

JCNaR

Publisher

TALENTA PUBLISHER

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Materials Science & Nanotechnology

Description

Journal of Chemical Natural Resources (JCNaR) is a peer-reviewed biannual journal (February and August) published by TALENTA as an open access journal. The aim of the journal is to provide a medium to exchange ideas and information related to research and knowledge in disciplines of organic ...