Study of the electrical anisotropy of polypyrrole films by impedance spectroscopy
β Scribed by M.C. Montemayor; R. Jimenez; E. Fatas
- Publisher
- Elsevier
- Year
- 1993
- Tongue
- English
- Weight
- 414 KB
- Volume
- 361
- Category
- Article
- ISSN
- 1572-6657
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π SIMILAR VOLUMES
## Abstract Polypyrrole/polyethylene composite films were prepared by vapor phase polymerization of pyrrole on porous polyethylene films using iron(III) chloride as an oxidant. By drawing the films before or after the polymerization of pyrrole, anisotropy in electrical conduction was observed paral
Electrochemical impedance spectroscopy (EIS) has been used to determine the water absorption characteristics of polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polyaromatic amide (Aramid), and amine-quinone polyurethane (AQ) free-standing polymer films. A method for calculating per