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Preparation of a Conducting Flexible Material from Silane Coupling Agent and Hydroxyl Terminated Polybutadiene Rubber by Hydrolysis and Condensation     
Yazarlar
 Yunus KARATAŞ Yunus KARATAŞ
Orta Doğu Teknik Üniversitesi, Türkiye
Levent Kamil Toppare
Orta Doğu Teknik Üniversitesi, Türkiye
İsmail Teoman Tinçer
Özet
Synthesis and characterization of a flexible polymer produced from silane coupling agent (SCA) and hydroxyl terminated polybutadiene (HTPB) were performed. Mechanical properties of chemically and electrochemically prepared conducting composites synthesized from this polymer were investigated. Conductivities of the composites were also measured. Polypyrrole enhanced the mechanical properties of the chemically prepared conducting composite. Doping with iodine greatly changed the conductivity of the composite. However, the change in mechanical properties and the conductivities of the electrochemically prepared composite were not as significant when compared with the electrochemically prepared polypyrrole. Among the composites, a chemically prepared composite was highly flexible like rubber. However, the electrochemically produced composite possesses two orders of magnitude higher conductivity. Also, this composite revealed higher tensile strength and elasticity with respect to pristine polypyrrole.
Anahtar Kelimeler
Conducting composites | Hydroxyl terminated polybutadiene (HTPB) | Mechanical properties | Polypyrrole | Silane coupling agent (SCA)
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Macromolecular Science, Part A
Dergi ISSN 1060-1325
Dergi Tarandığı Indeksler SSCI
Makale Dili İngilizce
Basım Tarihi 01-2003
Cilt No 40
Sayı 10
Sayfalar 1081 / 1093
Doi Numarası 10.1081/MA-120024464
Makale Linki http://www.tandfonline.com/doi/abs/10.1081/MA-120024464