Fabrication and Water Treatment Application of High Efficient PbO2 Electrode
A novel and high efficient PbO2 electrode has been fabricated in the present study for refractory wastewater treatment.The traditional Ti plate is made into honeycomb by electronic corrosion to be used as electrode basement.The novel surface topography improves the specific surface area of the electrode material and enhances the adhesion of surface coating.SnO2-Sb layer is deposited between basement and PbO2 layer which reduces the thermal stress and improve electrode life.Rare earth element La is doping into PbO2 layer to improve the lattice structure and the catalytic performance.Finally, F ion is adding into the catalytic layer to improve the smoothness of the material surface.Characterized by SEM and XRD, results showed that the electrode prepared has novel surface morphology.Pollutants degradation results and electrode life test showed that the PbO2 electrode investigated in the present study has great advantage compared with traditional electrodes and has good application prospect.
PbO2 electrode Electrochemical oxidation Water treatment efficiency Electrode life
Yi-nan Li Xin-yu Zhuang Hong-yu Li Li-mei Ai Yi-hu Wang Qian Wang Hui-ying Chen Jian-xin Xia Xuan Xing
College of Life and Environmental Science, Minzu University of China
国际会议
The 2016 China Functional Materials Technology and Industry Forum (2016中国国际功能材料大会暨第九届中国功能材料及其应用学术会议)
重庆
英文
821-829
2016-07-25（万方平台首次上网日期，不代表论文的发表时间）