I have a PhD in chemistry
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Said Abbout
looking for postdoc
Discipline:
Chemistry
Sidi Yahya Du Rharb, Kenitra, Morocco, Morocco
https://www.mysciencework.com/profile/said.about
Summary
Published articles Show More
Galactomannan as a new bio-sourced corrosion inhibitor for iron in acidic media
Published in Heliyon
Evaluation of corrosion inhibition performance of phosphorus polymer for carbon steel in [1 M] HCl: Computational studie...
Published in Journal of Materials Research and Technology
Pentaglycidyl ether pentabisphenol A of phosphorus (PGEPBAP) phosphorus polymer was investigated as corrosion inhibition for carbon steel in aggressive solution using potentiodynamic polarization (PDP), electrochemical impedance spectroscopy (EIS), weight loss (WL), scanning electron microscope (SEM), density functional theory (DFT), electrostatic ...
Novel derivative epoxy resin TGETET as a corrosion inhibition of E24 carbon steel in 1.0 M HCl solution. Experimental an...
Published in Journal of Molecular Liquids
A new derivative aromatic heteroatom epoxy resin synthesized in our laboratory, namely, triglycidyl ether of triethoxy triazine (TGETET), was characterized by FT-IR spectroscopy. Then, the rheological properties of TGETET were determined by using HAAKE MARS rheometer. Furthermore, the synthesized derivative aromatic heteroatom epoxy resin was evalu...
Experience
Training March 2014 - October 2014
Laboratory of Materials, Electrochemistry and Environment, Team of Corrosion, Protection and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000 Kenitra, Morocco (Kenitra MA)
training was about protection the Iron material from acidic solution by Green inhibitor
Education
Phd 2014 - 2020
Laboratory of Materials, Electrochemistry and Environment, Team of Corrosion, Protection and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000, Kenitra, Morocco (Kenitra MA)
The substances extract from plants are present a positive impact on the environment. This study is to valorize two substances extracts from the seeds of Ceratonia Siliqua L plant collected from the north of the Morocco: Vegetable oil and a biopolymer (Galactomannan).
First part of the study is focused on the extraction of the oil by two solvents (cyclohexane and hexane) and their characterization by the physicochemical parameters such as the refraction index, acidic index, iodic index, density, color and odour. The chemical composition was determined by the GC/MS. Then, a comparative study was investigate to identified which the best antioxidant agent. The best one was used as a corrosion inhibitor in the acidic rainwater solution to protect the archeological iron. The obtaind results show that the formulation based on the oil extract from the Ceratonia Siliqua L by cyclohexane has a good inhibition behavior against the acidic attack solution. The inhibition efficiency increase whith increasing inhibitor concentration and reach a maximum at 97% at 750 ppm.
The second part of this work was devoted to the isolation of the biopolymer in order to determine its rheological behavior, and then it was used as corrosion inhibitor for iron in 1M HCl and then was used as charges in an organic coating.
The ineffective inhibitory effect of galactomannan against iron corrosion in the medium simulated in acid rain, led us to enhance this efficiency by a synergistic effect between the latter and the FCSL formulation.
These studies were carried out using the gravimetric measurements, the electrochemical techniques such as the polarization curves and impedances spectroscopies diagrams completed by the SEM/EDS as surface analysis techniques.
The results was showed that the biopolymer and the formulation FCSL are an exellent inhibitors for archeological iron in acidic medium.
Phd 2014 - 2020
Laboratory of Materials, Electrochemistry and Environment, Team of Corrosion, Protection and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000, Kenitra, Morocco (Kenitra MA)
The substances extract from plants are present a positive impact on the environment. This study is to valorize two substances extracts from the seeds of Ceratonia Siliqua L plant collected from the north of the Morocco: Vegetable oil and a biopolymer (Galactomannan).
First part of the study is focused on the extraction of the oil by two solvents (cyclohexane and hexane) and their characterization by the physicochemical parameters such as the refraction index, acidic index, iodic index, density, color and odour. The chemical composition was determined by the GC/MS. Then, a comparative study was investigate to identified which the best antioxidant agent. The best one was used as a corrosion inhibitor in the acidic rainwater solution to protect the archaeological iron. The obtaind results show that the formulation based on the oil extract from the Ceratonia Siliqua L by cyclohexane has a good inhibition behavior against the acidic attack solution. The inhibition efficiency increase whith increasing inhibitor concentration and reach a maximum at 97% at 750 ppm.
The second part of this work was devoted to the isolation of the biopolymer in order to determine its rheological behavior, and then it was used as corrosion inhibitor for iron in 1M HCl and then was used as charges in an organic coating.
The ineffective inhibitory effect of Galactomannan against iron corrosion in the medium simulated in acid rain, led us to enhance this efficiency by a synergistic effect between the latter and the FCSL formulation.
These studies were carried out using the gravimetric measurements, the electrochemical techniques such as the polarization curves and impedances spectroscopies diagrams completed by the SEM/EDS as surface analysis techniques.
The results was showed that the biopolymer and the formulation FCSL are an excellent inhibitors for archaeological iron in acidic medium.
Awards
The best Poster 2016
the best poster in Congress FONJC16
Interests
Contact me
212673011458
212673011458
