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Low-potential facile electro syntheses of high-quality free-standing poly(fluorene-9-carboxylic acid) films

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  • Key Words:conducting polymer; electrochemical polymerization; poly(fluorene-9-carboxylic acid); boron trifluoride diethyl etherate; polyfluorene

  • Abstract:A novel conducting polymer, high-quality poly(fluorene-9-carboxylic acid) (PFCA) film, was synthesized electrochemically by direct anodic oxidation of fluorene-9-carboxylic acid (FCA) in boron trifluoride diethyl etherate (BFEE) containing a certain amount of trifluoroacetic acid (TFA). PFCA films obtained from this media showed good redox activity and stability. Optical properties were studied by UV-vis and fluorescent spectroscopy. Fluorescent spectral studies indicate that solid PFCA film is a good blue-light emitter. To the best of knowledge, this is the first report on direct anodic oxidation of FCA. (c) 2007 Elsevier B.V. All rights reserved.

  • Volume:10

  • Issue:2

  • Translation or Not:no

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