Synthesis, identification and experimental studies for carbon steel corrosion in hydrochloric acid solution for polyimide derivatives

Synthesis, identification and experimental studies for carbon steel corrosion in hydrochloric acid solution for polyimide derivatives

The present work reports the synthesis of polyimides (polymer A, polymer B, Polymer C). These polymers characterized by Fourier Transform Infrared Spectroscopy (FT-IR). Corrosion measurements for carbon steel (C.S) in hydrochloric acid (HCl)(1M) solution (blank) and inhibitors (polymer A, polymer B,...

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Bibliographische Detailangaben
Hauptverfasser: Khudhair, Noor Ali, Bader, Ali T., Ali, Mayasa I., Husseini, Marwah
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Carbon steel
Carbon steels
Chemical synthesis
Corrosion inhibitors
Fourier transforms
Hydrochloric acid
Infrared spectroscopy
Mathematical analysis
Polyimide resins
Polymers
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Zusammenfassung:The present work reports the synthesis of polyimides (polymer A, polymer B, Polymer C). These polymers characterized by Fourier Transform Infrared Spectroscopy (FT-IR). Corrosion measurements for carbon steel (C.S) in hydrochloric acid (HCl)(1M) solution (blank) and inhibitors (polymer A, polymer B, Polymer C)(50 ppm) solutions were studied at temperature range (293-323)K by electrochemical polarization technique. Kinetic and thermodynamic activation parameters (Ea, ΔH*, ΔS* and ΔG*) for blank and inhibitors solutions were calculated.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0027443