Elaboration and Electrochemical Studies of the Coating Behavior of a New Nanofunctional Epoxy Polymer on E24 Steel in 3.5 % NaCl | Zendy

Rachid Hsissou | Zendy; Bouchra Benzidia | Zendy; Najat Hajjaji | Zendy; Ahmed Elharfi | Zendy

Open Access

Elaboration and Electrochemical Studies of the Coating Behavior of a New Nanofunctional Epoxy Polymer on E24 Steel in 3.5 % NaCl

Author(s) -

Rachid Hsissou,

Bouchra Benzidia,

Najat Hajjaji,

Ahmed Elharfi

Publication year - 2018

Publication title -

portugaliae electrochimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.252

H-Index - 27

eISSN - 1647-1571

pISSN - 0872-1904

DOI - 10.4152/pea.201804259

Subject(s) - epoxy , coating , materials science , corrosion , macromolecule , polymer , electrochemistry , thermosetting polymer , ethylene , chemical engineering , composite material , organic chemistry , electrode , chemistry , catalysis , biochemistry , engineering

The goal of our work is to develop, study, characte rize and apply new epoxy macromolecular matrices in the coating process, and to optimize them in the conservation of marine heritage. Epoxy resins are t echnologically and nanotechnologically compatible thermosetting macromolec ul matrices, which are easy to use, thanks to their structures and viscosimetric a nd rheological properties, able to protect the heritage subject to atmospheric corrosi on. In this paper, we tested the synthesized, crosslinked and formulated novel macro molecular nanoglycidyl trihydrazine 4,4,4-tripropoxy ethylene tribisphenol A (NGTHTPETBA), used as an anti-corrosive coating for E24 steel in 3.5% NaCl. In order to evaluate the inhibiting performance of the NGTHTPTBAE coating for E24 steel corrosion, and to examine its coating behavior, we applied the different E 1(NGTHTPETBA/MDA) and E2(NGTHTPETBA/MDA/PN) formulations. The stationary an d transient electrochemical studies are very revealing.

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