✦ LIBER ✦
Continuous vapor phase polymerization of pyrrole. I. Electrically conductive composite fiber of polypyrrole with poly(p-phenylene terephthalamide)
✍ Scribed by Chaochou Xu; Peng Wang; Xiantong Bi
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 753 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
✦ Synopsis
Electrically conductive polypyrrole (PPy)/poly(p-phenylene terephthalamide) (PPTA) composite fibers have been prepared by continuous vapor phase polymerization at a speed of 0.5 -1.5 m/min. The main parameters have been examined, and the conducting fibers with the best properties of electrical conductivity 0.68 s/cm, tensile strength 2731 N/mm2, and the elongation at break 4.8% were obtained by using FeC13.6H20 as the oxidizing agent. The results of elemental analysis, wide-angle X-ray diffraction analysis and SEM of the composite fibers are also reported.