International Journal of Electrochemistry / 2012 / Article / Fig 3

Research Article

Synthesis and Electroanalytical Performance of a Composite Material Based on Poly(3,4-ethylenedioxythiophene) Doped with Lignosulfonate

Figure 3

The effect of LS concentration on the redox activity of the PEDOT/LS composite expressed as surface coverage of quinone groups and the ratio of redox peaks charge versus total CV charge. The calculations were made from CV curves recorded at 10 mV s−1 in phosphate buffer (pH 7.4).
130980.fig.003

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