Y. Son et al., A chemical process initiated by an electrochemical process of electrochromic conducting polymer PEDOT, MOLEC CRYST, 349, 2000, pp. 347-350
Spectroscopic analysis of conducting polymer PEDOT showed that polaron and
bipolaron were the species involved in full range redux. The unusual potent
ial hysteresis for the P-0/P+ redox pair was attributed to the chemical pro
cess initiated by an electrochemical process.