中文摘要：

Al/conductive coating/-PbO ₂-CeO₂-TiO₂/-PbO₂-WC-ZrO₂ 的性质为锌电迷的合成阳极被调查。电气化学的表演被极化曲线(Tafel ) ，电气化学的阻抗光谱学(EIS ) 和腐蚀率在一个酸的锌硫酸盐电解质答案获得了的 Tafel 学习。扫描电子显微镜学(SEM ) ， X 光检查衍射(XRD ) ，和精力散 X 光检查光谱学(EDXS ) 被用来观察涂层的微结构特征。Al/conductive coating/-PbO ₂-CeO₂-TiO₂/-PbO₂, Al/conductive coating/-PbO ₂-CeO₂-TiO₂/-PbO₂- WC， Al/conductive coating/-PbO ₂-CeO₂-TiO₂/-PbO₂-ZrO₂, 和 Pb-1%Ag 阳极的阳极也被研究。结果显示 Al/conductive coating/-PbO ₂-CeO₂-TiO₂/-PbO₂-WC-ZrO₂ 显示出最好的催化活动和腐蚀抵抗性能；衍射山峰的紧张展出了最高的价值以及一个新 PbWO ₄ 阶段；在涂层的 WC 和 ZrO ₂ 的内容显示出最高的价值以及最好的谷物尺寸。

英文摘要：

The properties of Al/conductive coating/α-PbO2-CeO2-TiO2/β-PbO2-WC-ZrO2 composite anode for zinc electrowinning were investigated. The electrochemical performance was studied by Tafel polarization curves（Tafel）, electrochemical impedance spectroscopy（EIS） and corrosion rate obtained in an acidic zinc sulfate electrolyte solution. Scanning electron microscopy（SEM）, X-ray diffraction（XRD）, and energy dispersive X-ray spectroscopy（EDXS） were used to observe the microstructural features of coating. Anodes of Al/conductive coating/α-PbO2-CeO2-TiO2/β-PbO2, Al/conductive coating/α-PbO2-CeO2-TiO2/β-PbO2-WC, Al/conductive coating/α-PbO2-CeO2-TiO2/β-PbO2-ZrO2, and Pb-1%Ag anodes were also researched. The results indicated that the Al/conductive coating/α-PbO2-CeO2-TiO2/β-PbO2-WC-ZrO2 showed the best catalytic activity and corrosion resistant performance; the intensity of diffraction peak exhibited the highest value as well as a new PbWO4 phase; the content of WC and ZrO2 in coating showed the highest value as well as the finest grain size.