Citation: Chun He YANG, Gu Feng He, Jun Rong ZHENG, Jing QIAO, Yong Fang LI. The Electrochemical Investigation of MEH-PPV in Ionic Liquid[J]. Chinese Chemical Letters, ;2000, 11(10): 919-920. shu

The Electrochemical Investigation of MEH-PPV in Ionic Liquid

Laboratory of Organic Solids, Center for Molecular Science, Institute of Chemistry, CAS, Beijing 100080

Received Date: 17 April 2000

Fund Project: This work was supported by the NSFC(29992530-4, 69986001) and the key projects of CAS(KJ951-A1-501-01).

Abstract The electrochemical properties of MEH-PPV were studied in ionic liquid([bmim]⁺[PF₆]^-) by cyclic voltammetry, chronoamperometry and AC impedance measurements. Both p-and n-doping of MEH-PPV were observed in the cyclic voltammograms. The chronoamperometric and AC impedance results indicate that the p-doping of MEH-PPV was controlled by the linear diffusion of counterions.
- MEH-PPV,
- electrochemistry,
- ionic liquid
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