Synthesis and characterization of conducting Polypyrrole-Poly(N-vinylimidazole) composites
SYNTHETIC METALS, cilt.101, ss.64-65, 1999 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 101
- Basım Tarihi: 1999
- Doi Numarası: 10.1016/s0379-6779(98)01130-8
- Dergi Adı: SYNTHETIC METALS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.64-65
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
Conducting composite films of Poly(N-vinylimidazole) with Polypyrrole were prepared electrochemically. Composites having different polypyrrole percentages showed conductivites in the range 10(-3)-10(-1) S.cm(-1) Characterization of composites was carried out with FTIR and scanning electron microscopy techniques. Temperature dependence of conductivities exhibited reversible behaviour and confirmed the variable range hopping theory.