Preparation and characterization of conducting polybutadiene/polythiophene composites

2003-01-01
Kiralp, S
Kucukyavuz, Z
Qasrawi, AF
Conductive composite films of cis-1,4-polybutadiene (PBD) with polythiophene, (PTh) were prepared electrochemicallly. Thiophene was polymerized on PBD-coated platinium electrodes. The composites with different PTh percentages showed conductivity in the order of 10(-3) (Omega cm)(-1). The characterization of the films was performed using FTIR, scanning electron microscope and differential scanning calorimetry techniques. In order to understand the dominant transport mechanism, the temperature dependence of conductivity was investigated.
TURKISH JOURNAL OF CHEMISTRY

Suggestions

Synthesis and characterization of conducting Polypyrrole-Poly(N-vinylimidazole) composites
Kucukyavuz, Z; Kucukyavuz, S; Ozyalcin, M (1999-05-01)
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.
Synthesis and characterization of conducting polypyrrole-cis-1,4-polybutadiene composites
Yildirim, P; Kucukyavuz, Z (1998-05-30)
Conducting composite films of cis-1,4-polybutadiene with polypyrrole were prepared electrochemically. Polymerization of pyrrole was carried on cis-1,4-polybutadiene-coated platinum electrodes. The composites having different polypyrrole percentages showed conductivity in the range 10(-1)-10(-6) S/cm. Conductivity measurements were done by using the standard four-probe technique. Characterization of the samples was carried out by FT-IR, scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) tec...
INVESTIGATION OF CONDUCTIVITY CHARACTERISTICS OF Zn-In-Se THIN FILMS
Gullu, H. H.; Parlak, Mehmet (World Scientific Pub Co Pte Lt, 2020-01-01)
Zn-In-Se thin films were fabricated on the ultrasonically cleaned glass substrates masked with clover-shaped geometry by thermal evaporation of its elemental sources. Temperature-dependent conductivity characteristics of the films were investigated under dark and illuminated conditions. The semiconductor type of the films was found as n-type by thermal probe test. According to the van der Pauw technique, the dark electrical conductivity analyses showed that the variations of conductivity of unannealed and a...
Preparation and characterization of conductive polymer composites, and their assessment for electromagnetic interference shielding materials and capacitors
Köysüren, Özcan; Bayram, Göknur; Department of Chemical Engineering (2008)
The aim of this study was to improve electrical properties of conductive polymer composites. For this purpose, various studies were performed using different materials in this dissertation. In order to investigate the effect of alternative composite preparation methods on electrical conductivity, nylon 6/carbon black systems were prepared by both in-situ polymerization and melt-compounding techniques. When compared with melt compounding, in-situ polymerization method provided enhancement in electrical condu...
A conducting composite of polythiophene: Synthesis and characterization
Vatansever, Fatma; Hacaloğlu, Jale; Akbulut, Ural; Toppare, Levent Kamil (1996-01-01)
Conducting polymer composites of polythiophene, using a polyamide as the insulating matrix, were prepared via electrochemical methods. The characterization of the composite was done by scanning electron microscopy, differential scanning calorimetry, thermogravimetric analysis, Fourier transform infrared and pyrolysis studies. The conductivities were measured by a four-probe technique. The cited methods revealed that the composites have properties different from those of simple mechanical mixtures of the two...
Citation Formats
S. Kiralp, Z. Kucukyavuz, and A. Qasrawi, “Preparation and characterization of conducting polybutadiene/polythiophene composites,” TURKISH JOURNAL OF CHEMISTRY, pp. 417–422, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67197.