Effect of Anodic Electrodeposition Condition on Composition, Morphology and Structure of Ti/SnO2-Sb2O5/Nano-Co3O4+PbO2 Composite Electrode

Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (1): 124.

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Effect of Anodic Electrodeposition Condition on Composition, Morphology and Structure of Ti/SnO2-Sb2O5/Nano-Co3O4+PbO2 Composite Electrode

DAN Yuan-Yuan¹, LU Hai-Yan^1,2, LIU Xiao-Lei¹, LIN Hai-Bo^1*, HUANG Wei-Min¹, ZHAO Jing-Zhe^3*

1. College of Chemistry, Jilin University, Changchun 130012, China;
2. Suzhou Nistar Chemical Technology Co.[KG-*5], Ltd.[KG-*5], Suzhou 215123, China;
3. School of Chemistry & Chemical Engineering, Hunan University, Changsha 410082, China

Received:2010-06-10 Revised:2010-08-19 Online:2011-01-10 Published:2010-12-11
Contact: LIN Hai-Bo E-mail:lhb910@jlu.edu.cn
Supported by:
国家自然科学基金(批准号: 20873051)、吉林省重点项目(批准号: 20080306)和江苏省自然科学基金(批准号: BK2009596)资助.

Abstract

Abstract: Ti/SnO2-Sb2O5/PbO2+Nano-Co3O4 composite electrode material was prepared by the anode composite electrodeposition methods on Ti substrate with the intermediate SnO2-Sb2O5 layer. The Influence of preparation conditions on the composition, structure and morphology of the composite material were investigated by X-ray diffraction (XRD), X-ray photoelectron spectroscopy(XPS) and scanning electron microscope (SEM) analyses. The results showed that porosity and roughness of the PbO2 surface were increased because of the embedded Co3O4; the Co3O4 embedding content was effected by the deposition potential, nano particles concentration and the addition of organic reagent.

Key words: composite, electrodeposition, anode, PbO2, Co3O4

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DAN Yuan-Yuan, LU Hai-Yan, LIU Xiao-Lei, LIN Hai-Bo*, HUANG Wei-Min, ZHAO Jing-Zhe*. Effect of Anodic Electrodeposition Condition on Composition, Morphology and Structure of Ti/SnO2-Sb2O5/Nano-Co3O4+PbO2 Composite Electrode[J]. Chem. J. Chinese Universities, 2011, 32(1): 124.

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Effect of Anodic Electrodeposition Condition on Composition, Morphology and Structure of Ti/SnO2-Sb2O5/Nano-Co3O4+PbO2 Composite Electrode

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