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The Electrochemical Investigation of MEH-PPV in Ionic Liquid |
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| Authors: | Chun He YANG Gu Feng He Jun Rong ZHENG Jing QIAO Yong Fang LI |
| 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. |
| Keywords: | MEH-PPV electrochemistry ionic liquid |
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