Abstract
Synthesis of free standing conducting polypyrrole film using room temperature melt as the electrolyte is reported. We also report variation in the contribution of ionic conductance with temperature of the polymer film by four probe method and electrochemical properties like diffusion coefficient and ionic mobility of AlCl-4 doped polypyrrole film. An attempt has been made to arrive at the stability of charge carrier concentration over a temperature range of 295 to 350 K under vacuum. The film was characterized by optical techniques and scanning electron micrography.
| Original language | English |
|---|---|
| Pages (from-to) | 329-333 |
| Number of pages | 5 |
| Journal | Journal of Materials Science: Materials in Electronics |
| Volume | 16 (6) |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 2005 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- General Materials Science
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics