Preparation and characterization of conducting polybutadiene/polythiophene composites

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.


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) 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...
Preparation and Characterization of Polypropylene/Serpentine Composites
Tan, Semra; Tincer, İsmail Teoman (Wiley, 2011-07-15)
Composites of serpentine and polypropylene (PP) were prepared by twin-screw extrusion. Serpentine was collected as rocks from the Ankara-Beynam region and ground into powder with an average particle size of about 3 mu m for composite production. Both as-received (rock) and powdered serpentine were characterized. A silane coupling agent (SCA), gamma-aminopropyl triethoxy silane, was used for the surface treatment of serpentine. Mechanical properties of the composites were measured in terms of impact strength...
Study on the electrical properties of ZnSe/Si heterojunction diode
Gullu, H. H.; Bayrakli, O.; Yildiz, D. E.; Parlak, Mehmet (2017-12-01)
ZnSe thin film is e-beam evaporated on monocrystalline p-Si to fabricate n-ZnSe/p-Si heterojunction. The electrical properties were investigated by current-voltage (I-V), capacitance-voltage (C-V) and conductance-voltage (G/w-V) measurements. The forward bias I-V characteristics were analyzed in the temperature range of 220-360 K. The fabricated diode structure exhibited rectifying characteristics with a two order rectification ratio. The current transport in the junction was modeled by the modification of ...
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...
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: