Figure 9 | Scientific Reports

Figure 9

From: Computational analysis and experimental verification of donor–acceptor behaviour of berberine, and its co-oligomers and co-polymers with ethylenedıoxythıophene

Figure 9

Impedance spectra for poly(Ber+-EDOT) films over the frequency range 1 MHz–1 Hz. The electrolyte was 0.1 mol dm–3 TBAPF6. (A) dc potential of 0.0 V; (B) dc potential of − 0.8 V. The symbols are experimental data, and the solid line is the least squares fit of the impedance of the equivalent circuit of Fig. 10A. (C) Nyquist plots of range − 1.8 V–1.8 V. (D) Experimental dc potentials of range − 1.8 V–0.2 V.

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