Electrochemical study of the polymer behavior
search
  • Electrochemical study of the polymer behavior
  • Electrochemical study of the polymer behavior

Electrochemical study of the polymer behavior

OMAR DAGDAG

35,90 €
34,10 € Économisez 5%

of an epoxy coating on carbon steel in 3% NaCl using polarization curves and SIE

In this paper, authors studied the impact of carbon steel coatings by functional epoxy resin TGEDA.

The thickness of the deposited film on the substrate is estimated at 170 ± 10 µm.

Firstly, to evaluate this impact of coating, the authors used two electrochemical methods: the stationary method using the polarization curve, the transient method based on the electrochemical impedance spectroscopy, and scanning electronic microscopy (SEM) were used in this study.

The obtained results of this study showed that the corrosion current (icorr) is equal to 0, 07 µcm-2 and the polarization resistance (Rp) is equal to KΩ.cm2.This shows that the effect of the investigated coating of carbon steel by the resin is more effective in 3 % NaCl compared to the uncoated one in the same medium.

Subsequently, we conducted a new formulation by adding a series of inorganic fillers in the matrix of protection TGEDA/hardener (MDA), TEDA/MDA/load.

The nature of the charges was 5% of zinc, 5% of trisodium phosphate and their mixtures.

Format : Papier

Livraison dans le monde entier.
Frais d'envoi limités à 4,90 € pour la France métropolitaine quel que soit le nombre d'articles. Délai de livraison : 2 à 5 jours.
Pour les produits numériques, frais d'envoi offerts et accès immédiat.

Quantité
Disponible

Omar Dagdag was born on May 25, 1987 in Meknes.

He obtained his Master in Bio-Organic Chemistry and Environment in 2013.

Since 2014 he is researcher in the Laboratory of Agro-ressources, Polymers and Process Engineering (LAPGP) and member of the Department of Chemistry, Faculty of Science, Ibn Tofail University, Kenitra.


Fiche technique

Auteur
OMAR DAGDAG
Langue
Français
Éditeur
Éditions universitaires européennes
Année
2017
Pages
52
Pays
Maroc Maroc

30 autres produits dans la même catégorie :

Voir tout
Voir tout