Corrosion inhibition by leaves and stem extracts of Sida acuta for mild steel in 1M H2SO4 solutions investigated by chemical and spectroscopic techniques

A. Umoren, Savıour; Eduok, Ubong; M. Solomon, Moses; Udoh, A.P.

doi:10.1016/j.arabjc.2011.03.008

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Corrosion inhibition by leaves and stem extracts of Sida acuta for mild steel in 1M H2SO4 solutions investigated by chemical and spectroscopic techniques

Shared by NobleBlocks on Mar 13, 2011 • 12:00 AM UTC

Authors:

Savıour A. Umoren

Ubong Eduok

Moses M. Solomon

Abstract

Corrosion inhibition of mild steel in 1 M H2SO4 by leaves and stem extracts of Sida acuta was studied using chemical (weight loss and hydrogen evolution) and spectroscopic (AAS, FTIR and UV-V) techniques at 30–60 °C. It was found that the leaves and stem extracts of S. acuta inhibited the acid induc...

Subject

Chemistry

Adsorption

Corrosion

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