Highly surfaced polypyrrole nano-networks and nano-fibers
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Polypyrrole (PPy) nano-networks and nano-fibers were synthesized using interfacial and template polymerization techniques, respectively. The morphology of the PPy nano-networks showed that a homogeneous, three-dimensionally grown nano-fibers were produced. Dodecyl sulfonate was used as surfactant in the interfacial polymerization. Bulk conductivity of PPy nano-networks were in a range of 10−1–10−4 S/cm with a surface area of ca. 480 m2/g. Template synthesis produced one-directional alignment of conducting nano-arrays for the purpose of possible applications of these materials in charge storage devices (i.e., supercapacitors) as electrode materials. Electrochemical and spectroelectrochemical investigations showed that these materials are promising for device applications.
KeywordsPyrrole Polycarbonate Membrane Polymerization Time Interfacial Polymerization Sodium Dodecyl Sulfonate
Authors gratefully acknowledge Prof. Ahmet Sirkecioglu for BET measurements. Instrumentation for this research was partially funded by TUBITAK grand TBAG-AY/104T251.
- 4.Skotheim TA, Elsenbaumer RL, Reynolds JR (eds) (1998) Handbook of conducting polymers, 2nd edn. Marcel Dekker, New YorkGoogle Scholar
- 5.Shirakawa H, Lewis EJ, McDiarmid AG, Chiang CK, Heeger AJ (1977) Chem Commun 578Google Scholar
- 17.Sides CR, Martin CR (2005) Adv Mater 17:1Google Scholar
- 19.Skotheim TA (ed) (1986) Handbook of conducting polymers, vols I and II. Marcel Dekker, New YorkGoogle Scholar