Conducting organic polymers modified by incorporation of semiconductor (POC/SM) - Synthesis and electrochemical characterization of composite materials

Belkacem Nessark (1) , Serdar Abaci (1) , Farid Habelhames (1) , Leila Lamiri (1) , Kamal Lmimouni (2)

1 Laboratoire d'Electrochimie et Matériaux, Département Génie des Procédés
2 IEMN - Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520

This study consists of the analysis of the electrochemical and electronic properties, polyaniline for their use as electrode materials in electrochemical and electronic applications. The polymerization of the monomer was carried out on platinum (Pt) or indium tin oxide (ITO). The study was carried out by voltamperometry cyclic, electrochemical impedance spectroscopy (EIS). The dispersion of oxide semiconductors (TiO2, MnO2) in the polymer matrix was also used to improve the electronic and electrochemical properties. This present study can be regarded as an invaluable contribution in search of composite materials having of high efficiencies which being able to be used as active electrode materials in the design of electronic components and as active materials in the photovoltaic cells and electrochemical generators.

Mots clés: polyaniline; conductive organic polymers; composite material; cyclic voltam- perometry; electrochemical impedance spectroscopy

Domaines: Sciences de l'ingénieur [physics]

Belkacem Nessark, Serdar Abaci, Farid Habelhames, Leila Lamiri, Kamal Lmimouni. Conducting organic polymers modified by incorporation of semiconductor (POC/SM) - Synthesis and electrochemical characterization of composite materials. International Conference on Renewable Energy and Power Quality, ICREPQ'13, 2013, Bilbao, Spain. session P4, paper 499, 1-5, ⟨10.24084/repqj11.499⟩. ⟨hal-00811881⟩