Статья

Elaboration, Electrochemical Investigation and Morphological Study of the Coating Behavior of a New Polymeric Polyepoxide Architecture:

RD HssissouLaboratory of Agroressources, Polymers and Process Engineering (LAPPE), Team of Organic Chemistry and Polymer (TOCP), Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, 14000, Knitra, MoroccoBouchra BenzidiaLaboratory of Materials, Electrochemistry and Environment, Team of Corrosion, Protection and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, 14000, Knitra, MoroccoNajat HajjajiLaboratory of Materials, Electrochemistry and Environment, Team of Corrosion, Protection and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, 14000, Knitra, MoroccoAhmed ElharfiLaboratory of Agroressources, Polymers and Process Engineering (LAPPE), Team of Organic Chemistry and Polymer (TOCP), Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, 14000, Knitra, Morocco

2019en

ABI

Аннотация

We developed and applied in our work a new polyepoxide polymer, decaglycidyl phosphorus penta methylene dianiline, to study its coating behavior in a marine environment. Then, we tested the new crosslinked and formulated macromolecular binder (DGPMDAP), which is used as an anticorrosive coating on E24 carbon steel, in 3.5% NaCl. So as to evaluate and examine the DGPMDAP coating performance in the field of E24 carbon steel corrosion, we applied the different E1 (DGPMDAP/MDA) and E2 (DGPMDAP/MDA/PN) formulations on the metal substrate. The stationary and transient electrochemical studies are very interesting; and, in order to confirm the obtained results, we dispersed the charge of the natural phosphate that was incorporated in the E2 (DGPMDAP/MDA/PN) macromolecular matrix, through the use of a polarizing optical microscope.

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Идентификаторы

DOI: 10.4152/pea.201903179

Цитирования и источники

Цитирований: 5Использованных источников: 0

Показатели — AkademScholar