Research Article
Synthesis and Electroanalytical Performance of a Composite Material Based on Poly(3,4-ethylenedioxythiophene) Doped with Lignosulfonate
Figure 5
XPS core-level spectra of O(1s) (a, c) and S(2p) bands (c, d) for PEDOT/ClO4 (a, b) and PEDOT/LS (c, d) composite.