Ti substrate polytetrafluoroethylene（PTFE）-doped PbO2（Ti/PTFE-PbO2）and PTFE，CeO2-codoped PbO2（Ti/CeO2-PTFE-PbO2）electrodes were prepared by a thermal decomposition-electrodeposition technique，and the factors affecting the electrode lifetime，like current density，temperature，stirring speed and CeO2 concentration were investigated as well.The electro-oxidative performance of Ti/CeO2-PTFE-PbO2 was investigated.The results showed that the prepared Ti/CeO2-PTFE-PbO2 electrode had a long accelerated electrolysis lifetime（about 983 h）under the optimum plating conditions，like current density 30 mA·cm-2，temperature 80℃，stirring speed 1300 r·min-1 and CeO2 concentration 3 g·L-1.The results of SEM and EDX analysis indicated that the Ti/CeO2-PTFE-PbO2 electrode had a denser structure and better stability of nonstoichiometry than common PbO2 electrode had during the accelerated electrolysis.Compared with Ti/PTFE-PbO2 anode，Ti/CeO2-PTFE-PbO2 anode had a higher electro-catalytic activity for the degradation of 4-CP because of its higher potential for oxygen evolution.