Synthesis of water-soluble acryl terpolymers and their anticorrosion properties on mild steel in 1 mol·L<sup>-1</sup> HCl

R. Geethanjali; S. Subhashini

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Synthesis of water-soluble acryl terpolymers and their anticorrosion properties on mild steel in 1 mol·L^-1 HCl

第25届中国过程控制会议专栏 | Updated：2026-01-06

- Synthesis of water-soluble acryl terpolymers and their anticorrosion properties on mild steel in 1 mol·L^-1 HCl
- Chinese Journal of Chemical Engineering Vol. 24, Issue 4, Pages: 543-552(2016)
- Affiliations：
  
  Department of Chemistry, Avinashilingam Institute for Home Science and Higher Education for Women,Coimbatore,India,641043
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2016
- Accepted：
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HCl[J]. Chinese Journal of Chemical Engineering, 2016, 24(4): 543-552.
DOI：

HCl[J]. Chinese Journal of Chemical Engineering, 2016, 24(4): 543-552. DOI：

摘要

Abstract

Two water soluble acryl terpolymers containing polyvinyl alcohol

acrylamide/acrylic acid and vinyl sulphonic acid (VSA) were synthesized by free radical polymerization in aqueous medium. The morphological structure of the polymers were analysed using FTIR and

H NMR

while the thermal properties were analysed by TGA and DSC. The inhibitive action of the terpolymers on corrosion of mid-steel in 1 mol·L

-1

HCl was studied using gravimetric

potentiodynamic polarisation and electrochemical impedance spectroscopy (EIS) at 303 K. Both the polymers provided inhibition efficiency around 90% which clearly demonstrate that the grafted polymers have effective corrosion inhibiting ability on MS corrosion.

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Synthesis of water-soluble acryl terpolymers and their anticorrosion properties on mild steel in 1 mol·L-1 HCl

DOI：

摘要

Abstract

关键词

Keywords

references

Synthesis of water-soluble acryl terpolymers and their anticorrosion properties on mild steel in 1 mol·L^-1 HCl