2018LangmuirRequires access

Synthesis of Poly(3,4-ethylenedioxythiophene)–Platinum and Poly(3,4-ethylenedioxythiophene)–Poly(styrenesulfonate) Hybrid Fibers by Alternating Current Bipolar Electropolymerization

Yuki Koizumi, Masato Ohira, Tempei Watanabe, Hiroki Nishiyama, Ikuyoshi Tomita, Shinsuke Inagi

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Abstract

Alternating current (ac) bipolar electropolymerization of 3,4-ethylenedioxythiophene (EDOT) was performed in the presence of hexachloroplatinate ([PtCl 6 ] 2– ) or poly(styrenesulfonate) (PSS). We demonstrated that both [PtCl 6 ] 2– and PSS were successfully incorporated into electrogenerated poly(3,4-ethylenedioxythiophene) (PEDOT) as dopants to offer hybrid fibers composed of (i) PEDOT and platinum nanoparticles (PtNPs) (PEDOT–Pt hybrid fibers) and (ii) PEDOT and PSS (PEDOT–PSS hybrid fibers), respectively, in one step, grown from the very edges of Au wires used as bipolar electrodes (BPEs).

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What this paper is about

Alternating current (ac) bipolar electropolymerization of 3,4-ethylenedioxythiophene (EDOT) was performed in the presence of hexachloroplatinate ([PtCl 6 ] 2– ) or poly(styrenesulfonate) (PSS). We demonstrated that both [PtCl 6 ] 2– and PSS were successfully incorporated into electrogenerated poly(3,4-ethylenedioxythiophene) (PEDOT) as dopants to offer hybrid fibers composed of (i) PEDOT and platinum nanoparticles (PtNPs) (PEDOT–Pt hybrid fibers) and (ii) PEDOT and PSS (PEDOT–PSS hybrid fibers), respectively, in one step, grown from the very edges of Au wires used as bipolar electrodes (BPEs).

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Available abstract

Alternating current (ac) bipolar electropolymerization of 3,4-ethylenedioxythiophene (EDOT) was performed in the presence of hexachloroplatinate ([PtCl 6 ] 2– ) or poly(styrenesulfonate) (PSS). We demonstrated that both [PtCl 6 ] 2– and PSS were successfully incorporated into electrogenerated poly(3,4-ethylenedioxythiophene) (PEDOT) as dopants to offer hybrid fibers composed of (i) PEDOT and platinum nanoparticles (PtNPs) (PEDOT–Pt hybrid fibers) and (ii) PEDOT and PSS (PEDOT–PSS hybrid fibers), respectively, in one step, grown from the very edges of Au wires used as bipolar electrodes (BPEs).

Key concepts: PEDOT:PSS, Poly(3,4-ethylenedioxythiophene), Materials science, Platinum, Conductive polymer, Polymer chemistry, Chemical engineering, Nanotechnology

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Synthesis of Poly(3,4-ethylenedioxythiophene)–Platinum and Poly(3,4-ethylenedioxythiophene)–Poly(styrenesulfonate) Hybrid Fibers by Alternating Current Bipolar Electropolymerization — Research Paper | ScholarLens