| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 179512 | Electrochemistry Communications | 2013 | 4 Pages |
The catalytic activity of poly(3,4-ethylenedioxythiophene) (PEDOT) was investigated during oxygen reduction/evolution reactions in Li–O2 batteries. PEDOT was prepared by in situ chemical polymerization of 3,4-ethylenedioxythiophene monomer in carbon matrix. PEDOT significantly reduces the overvoltage of the charging process in a Li–O2 battery. The electrocatalytic effect of PEDOT can be attributed to its redox activity. Apparently, PEDOT acts as a mediator in electron transfer during discharge and charge processes.
► PEDOT was prepared by in situ chemical polymerization in carbon matrix. ► PEDOT has electrocatalytic effect toward oxygen reduction/evolution reactions. ► PEDOT significantly reduces the over-voltage during charging in a Li–O2 battery. ► The electrocatalytic effect of PEDOT can be attributed to its redox activity.
