Synthesis of poly(aniline-co-o-toluidine) coatings on copper

Journal Article · Fri May 06 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4946174· OSTI ID:22591299

Raotole, Pritee; Patil, V. T.; Huse, V. R.; Chaudhari, A. L. ^[1]; Raotole, Mahesh ^[2]

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1. MGSM’s Arts, Science and Commerce, College, Chopda, Dist-Jalgaon 425107, Maharashtra (India)
2. Sharacchandrika Suresh Patil, Institute of Technology, Polytechnic, Chopda, Dist-Jalgaon, 425107, Maharashtra (India)

The corrosion protective poly(aniline-co-o-toluidine) (PAOT) coatings were synthesized on copper (Cu) by the electrochemical copolymerization of aniline with o-toluidine under cyclic voltammetry conditions. Aqueous oxalate solutions were used as the supporting electrolytes for the synthesis of PAOT coatings on Cu. The resulting coatings were characterized by different spectroscopic techniques, cyclic voltammetry, ultraviolet-visible absorption spectroscopy, Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), and scanning electron microscopy. The Fourier Transform InfraRed (FTIR) spectroscopy and Nuclear Magnetic Resonance (NMR) spectroscopy studies reveal that the copolymerization of aniline and o-toluidine takes place on Cu substrates from an aqueous oxalate solutions and resulting in PAOT copolymer, there are more o-toluidine units than aniline units.

• OSTI ID: 22591299
• Journal Information: AIP Conference Proceedings, Vol. 1728, Issue 1; Conference: ICC 2015: International conference on condensed matter and applied physics, Bikaner (India), 30-31 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ABSORPTION SPECTROSCOPY
ANILINE
COATINGS
COPOLYMERIZATION
COPOLYMERS
COPPER
CORROSION
ELECTROCHEMISTRY
ELECTROLYTES
FOURIER TRANSFORMATION
INFRARED SPECTRA
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
OXALATES
SCANNING ELECTRON MICROSCOPY
SUBSTRATES
SYNTHESIS
ULTRAVIOLET RADIATION
VOLTAMETRY