Efficient electrochemical polymerhalogenation using a thin-layered cell

Literature Information

Publication Date 2011-05-07
DOI 10.1039/C1PY00150G
Impact Factor 5.582
Authors

Shotaro Hayashi, Shinsuke Inagi, Toshio Fuchigami


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Abstract

The electrochemical halogenation of polythiophene derivatives (PTs) such as poly(3-hexylthiophene) (PHT), poly(thiophene-alt-9,9-dioctylfluorene) (PTF) and poly(bithiophene-alt-9,9-dioctylfluorene) (PBT) was investigated using a thin-layered cell. The reactivity and the current efficiency of the electrochemical halogenation of polythiophene derivatives were markedly improved by using the thin-layered cell as compared to using a conventional beaker-type cell. Moreover, the use of the thin-layered cell reduces the amount of electrolytic solution required. In addition, the optical and electrochemical properties of the obtained polymers were significantly changed by the complete substitution of chlorine atoms onto the thiophene ring.

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Polymer Chemistry
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