Synthess  of Electroactive Poly(aryl ether ketone) via Oxidative Coupling Polymerization Method

Abstract

Abstract: A novel electroactive poly(aryl ether ketone), with fixed conjugated length of oligoaniline(phenyl-capped aniline tetramer) in the main chain, was successfully synthesized via oxidative coupling polymerization method. The structure of poly(aryl ether ketone) was systematically studied by Fourier-transform infrared(FTIR) spectra, ¹H NMR, and X-ray powder diffraction(XRD). And its electrochemical behavior was studied by cyclic voltammetry(CV) measurement. It was found that the obtained poly(aryl ether ketone) bearing phenyl-capped aniline tetramer　segments had a reversible electrochemical property in the cyclic voltammetry, which was the same as that of polyaniline. Moreover, the thermal properties of poly(aryl ether ketone) were evaluated by thermogravimetric analysis(TGA).

Key words: Poly(aryl ether ketone), Electroactivity, Oxidative coupling polymerization

CLC Number:

O631

TrendMD:

MA Xiao-Bo, CHAO Dan-Ming, CUI Li-Li, ZHANG Wan-Jin. Synthess of Electroactive Poly(aryl ether ketone) via Oxidative Coupling Polymerization Method[J]. Chem. J. Chinese Universities, doi: .

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Synthess of Electroactive Poly(aryl ether ketone) via Oxidative Coupling Polymerization Method

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