Preparation and Application of Ti/CeO_2-F-PbO_2 Electrode in Electrochemical Degradation of Organics
Abstract
The CeO2-modified PbO2 on Ti plate ( Ti/CeO2-F-PbO2) was prepared by electrodeposition. The SEM and XRD analyses indicated that the CeO2 particle could be beuniformly co-deposited in the film of PbO2. The results of electrochemical test showed that the Ti/CeO2-F-PbO2 anode had higher potential ( 1. 83 V. vs. SCE) for oxygen evolution ( OE) than the Ti/F-PbO2 anode ( 1. 78 V,vs. SCE) . The degradation of 4-chlorophenol was carried out to test electrocatalytic performance of this novel electrode,which indicated that Ti/CeO2-F-PbO2 anode had high COD removal rate and instantaneous current efficiencies ( ICE) .
Keywords
PbO2, doped, CeO2, degradation, 4-chlorophenol
Publication Date
2010-05-28
Online Available Date
2010-05-28
Revised Date
2010-05-28
Received Date
2010-05-28
Recommended Citation
Xun-hua WANG, Tie-ming ZHANG, Shao-ping TONG, Chun-an MA.
Preparation and Application of Ti/CeO_2-F-PbO_2 Electrode in Electrochemical Degradation of Organics[J]. Journal of Electrochemistry,
2010
,
16(2): Article 11.
DOI: 10.61558/2993-074X.3339
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol16/iss2/11
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