• Shyam D. Kedar
• Sushama Ambadekar

The OPD(Ortho phenylene diammine) and PPD(Para phenylene diammine) are polymerised on the PANI film which is already coated on the platinum RDE(Rotating Disc electrode) by cyclic voltammetrically.During the preparation of the pOPD(poly Ortho Phenylene Diammine) and pPPD (poly Para Phenylene Diammine) the rotation speed of the RDE(Rotating Disc electrode) is varied from 100 RPM to 3000 RPM.The Charge stored in the polymer film and peak current is noted every time of the polymer CV curve and from that data various conclusions are drawn as per the Levich equation. It is found that the charge stored in the polymer film and peak current both are increases when the RDE speed is increased, further the same is observed when the concentration of monomer is increases from 1.25 mM to 20 mM.

Poly para phenylenediammine, Poly ortho phenylenediammine, Peak current, Rotation speed, Levich equation, Charge, Atomic Force Microscopy, Wettability, Contact angle etc.

"Comparative study of the Electrochemical Preparation of the OPD coated PANI and PPD coated PANI on the basis of the Rotation Speed variation of RDE (Rotating Disc Electrode).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 11, page no.c605-c619, November-2023, Available :http://www.jetir.org/papers/JETIR2311284.pdf

"Comparative study of the Electrochemical Preparation of the OPD coated PANI and PPD coated PANI on the basis of the Rotation Speed variation of RDE (Rotating Disc Electrode).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 11, page no. ppc605-c619, November-2023, Available at : http://www.jetir.org/papers/JETIR2311284.pdf