Synthesis and characterization of novel corrosion inhibitor derived from oleic acid: 2-Amino 5-Oleyl-1,3,4-Thiadiazol (AOT)

Sutiana Junaedi, Abdul Amir H. Kadhum, Ahmed A. Al-Amiery, Abu Bakar Mohamad, Mohd Sobri Takriff

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Novel corrosion inhibitor as a green chemical product namely derivative, 2-amino 5-oleyl-1,3,4-thiadiazol (AOT) was synthesized by cyclization of oleic acid. The new corrosion inhibitor was characterized by FT-IR and NMR spectroscopical methods. AOT was evaluated as corrosion inhibitor for mild steel in 1M of Hydrochloric acid solution using Potentiodynamic and Electrochemistry Impedance Spectroscopy (EIS) technique. Results obtained show that AOT acts as a good corrosion inhibitor for mild steel in HCl solution. Theoretical studies were also done for the novel compound AOT.

Original languageEnglish
Pages (from-to)3543-3554
Number of pages12
JournalInternational Journal of Electrochemical Science
Volume7
Issue number4
Publication statusPublished - 2012

Fingerprint

Oleic acid
Corrosion inhibitors
Carbon steel
Hydrochloric Acid
Cyclization
Electrochemistry
Hydrochloric acid
Oleic Acid
Nuclear magnetic resonance
Spectroscopy
Derivatives
2-(amino)oleic acid

Keywords

  • Aminooleylthiadiazole
  • Corrosion inhibitor
  • Oleic acid phosphorousoxychloride
  • Thiosemicarbazide

ASJC Scopus subject areas

  • Electrochemistry

Cite this

Synthesis and characterization of novel corrosion inhibitor derived from oleic acid : 2-Amino 5-Oleyl-1,3,4-Thiadiazol (AOT). / Junaedi, Sutiana; Kadhum, Abdul Amir H.; Al-Amiery, Ahmed A.; Mohamad, Abu Bakar; Takriff, Mohd Sobri.

In: International Journal of Electrochemical Science, Vol. 7, No. 4, 2012, p. 3543-3554.

Research output: Contribution to journalArticle

Junaedi, Sutiana ; Kadhum, Abdul Amir H. ; Al-Amiery, Ahmed A. ; Mohamad, Abu Bakar ; Takriff, Mohd Sobri. / Synthesis and characterization of novel corrosion inhibitor derived from oleic acid : 2-Amino 5-Oleyl-1,3,4-Thiadiazol (AOT). In: International Journal of Electrochemical Science. 2012 ; Vol. 7, No. 4. pp. 3543-3554.
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