Citation: Jia Hua SHI, Xun SUN, Chun He YANG, Qing Yu GAO, Yong Fang LI. Electrochemical Synthesis of Polythiophene in an Ionic Liquid[J]. Chinese Chemical Letters, ;2002, 13(4): 306-307. shu

Electrochemical Synthesis of Polythiophene in an Ionic Liquid

1.
Center for Molecular Sciences, Institute of Chemistry, CAS, Beijing 100080;
2.
Laboratory of Lubrication and Functional Materials, Henan University, Kaifeng 475001

Received Date: 20 July 2001

Fund Project: The authors acknowledge the financial support from the National Natural Science Foundation of China (20004010).

Polythiophene (PTh) was prepared by the direct electrochemical synthesis in an ionic liquid ([BMIM]PF₆ containing 0.1 mol/L thiophene by cyclic voltammetry,constant potential and constant current techniques.It is found that smooth and blue-green PTh films can be obtained at a potential of ca.+1.75 V (vs.Ag/AgCl) or a current of ca.1.5 mA cm^-2 in the ionic liquid.
- Polythiophene,
- electrochemical synthesis,
- ionic liquid
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