ELECTROSYNTHESES OF FREE-STANDING POLY(THIOPHENE-3-ACETIC ACID) FILM IN MIXED ELECTROLYTES OF BORON TRIFLUORIDE DIETHYL ETHERATE AND TRIFLUOROACETIC ACID

Yu He; Wen-juan Guo; Mei-shan Pei; Guang-you Zhang

doi:10.1007/s10118-012-1150-2

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ELECTROSYNTHESES OF FREE-STANDING POLY(THIOPHENE-3-ACETIC ACID) FILM IN MIXED ELECTROLYTES OF BORON TRIFLUORIDE DIETHYL ETHERATE AND TRIFLUOROACETIC ACID

PAPER | Updated：2023-01-03

- ELECTROSYNTHESES OF FREE-STANDING POLY(THIOPHENE-3-ACETIC ACID) FILM IN MIXED ELECTROLYTES OF BORON TRIFLUORIDE DIETHYL ETHERATE AND TRIFLUOROACETIC ACID
- Chinese Journal of Polymer Science Vol. 30, Issue 4, Pages: 537-547(2012)
- Affiliations：
  
  School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials University of Jinan, Jinan 250022, China
- Author bio：
  
  **Wen-juan Guo (郭文娟), E-mail: gwjsci@gmail.com
- Funds：
- DOI：10.1007/s10118-012-1150-2
  CLC：
- Received：12 September 2011，
  
  Revised：2011-10-31，
  
  Accepted：07 November 2011，
  
  Published：2012-07
- Accepted：
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Yu He, Wen-juan Guo, Mei-shan Pei, et al. ELECTROSYNTHESES OF FREE-STANDING POLY(THIOPHENE-3-ACETIC ACID) FILM IN MIXED ELECTROLYTES OF BORON TRIFLUORIDE DIETHYL ETHERATE AND TRIFLUOROACETIC ACID[J]. Chinese Journal of Polymer Science, 2012, 30(4): 537-547.
DOI：

Yu He, Wen-juan Guo, Mei-shan Pei, et al. ELECTROSYNTHESES OF FREE-STANDING POLY(THIOPHENE-3-ACETIC ACID) FILM IN MIXED ELECTROLYTES OF BORON TRIFLUORIDE DIETHYL ETHERATE AND TRIFLUOROACETIC ACID[J]. Chinese Journal of Polymer Science, 2012, 30(4): 537-547. DOI： 10.1007/s10118-012-1150-2.

摘要

Abstract

High quality free-standing poly(thiophene-3-acetic acid) (PTAA)

a water-soluble polythiophene derivative

was successfully electrosynthesized in boron trifluoride diethyl etherate (BFEE) + 25% (by volume) trifluoroacetic acid (TFA) at lower potential (0.38 V versus Pt). The carboxyl group makes PTAA highly soluble in water

facilitating its potential application as a blue-light-emitting material. PTAA films with conductivity of 7 S cm

-1

obtained from this medium showed better redox activity and thermal stability. The structure and morphology of the polymer were studied by UV-Vis

FT-IR

1H-NMR spectra and scanning electron microscopy

respectively.

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