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QSAR Study of the Adsorption Mechanism of Ascorbic Acid towards Iron in Alkaline Media

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Abstract:

A significant correlation was obtained between corrosion inhibition efficiency and the molecular structure of ascorbic acid, using the Quantitative Structure Activity Relationship (QSAR) approach based on a multivariate nonlinear regression technique. It is proposed that inhibitor molecules attach to iron surface by means of chemical adsorption. The considerations leading to this assumption were confirmed by ATR FTIR spectroscopy.

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Periodical:

Advanced Materials Research (Volumes 652-654)

Pages:

1585-1588

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.652-654.1585

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Cite this paper

Online since:

January 2013

Authors:

Hui Wen Tian, Wei Hua Li, Bao Rong Hou

Keywords:

Adsorption, Alkaline Media, Ascorbic Acid, EQCM

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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