Oxygen Evolution Kinetic Parameters of Electrodeposited Composite Inert Electrodes

Rui Dong Xu; Jun Li Wang; Zhong Cheng Guo

doi:10.4028/www.scientific.net/AMR.97-101.1385

Paper Titles

Sherardizing and Characteristic of Zinc Protective Coating on High-Strength Steel Bridge Cable Wires
p.1368

Enhancing Steam Oxidation Resistance of Ferritic Steels through Formation of Nickel Aluminide Diffusion Coatings at Low Temperatures
p.1373

Microstructure and Wear Resistance of TiC+Cr7C3 Reinforced Ceramal Composite Coating Produced by PTA Weld-Surfacing Process
p.1377

Remanufacturing of High Temperature Ball Valve by Surface Engineering Technology
p.1381

Oxygen Evolution Kinetic Parameters of Electrodeposited Composite Inert Electrodes
p.1385

Pulse Electrodepositon of Ni-W-P-CeO₂-SiO₂ Composite Coatings
p.1389

Fabrication of Bionic Silicon Surfaces with Lotus Effect and their Micro Tribological Performance
p.1393

Effect of Diffusion Treatment on High-Temperature Oxidation Resistance of Multi-Arc Ion Plating Al Films on TiAl Alloy
p.1399

Temperature Field Simulation for Aluminum Alloy Surface Modification by Scanning Electron Beam
p.1404

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Oxygen Evolution Kinetic Parameters of...

Oxygen Evolution Kinetic Parameters of Electrodeposited Composite Inert Electrodes

Abstract:

Pb/WC-ZrO2, Pb/Ag-WC-ZrO2, Pb/WC-ZrO2-CeO2 composite inert electrodes were prepared on aluminum alloy substrate by electrodeposition method from fluorboric bath containing suspension of WC, ZrO2, CeO2 and Ag particles. The stable state polarization curves of oxygen evolution and liner regression curves were obtained. Compared with Pb-1%Ag alloy, the oxygen evolution overpotential of Pb/10.02%WC-3.58%ZrO2, Pb/0.84%Ag-10.01%WC-3.64%ZrO2 and Pb/5.84%WC-2.29%ZrO2-1.32%CeO2 inert electrodes is lower in the range of 12-27mV, the exchange current density is higher two magnitudes above, showing that their catalytic activity of oxygen evolution is better.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

1385-1388

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.1385

Citation:

Cite this paper

Online since:

March 2010

Authors:

Rui Dong Xu, Jun Li Wang, Zhong Cheng Guo

Keywords:

Inert Electrode, Kinetic Parameter of Oxygen Evolution, Polarization Curve of Anode

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A.B. Veliehenko and D. Devilliers: Joumal of Fluorine Chemistry Vol. 128(2007), p.269.

Google Scholar

[2] D. Devilliers M.T. Dinh Thi and E. Mahe: Journal of Electroanalytieal Chemistry Vol. 573(2004), p.227.

Google Scholar

[3] Z.G. Miao and Z.C. Guo. Eletroplating and Finishing Vol. 26(2007), p.15.

Google Scholar

[4] Y.H. Song, G. Wei and R.C. Xiong: Electrochimica Acta Vol. 52(2007), p.7022.

Google Scholar

[5] L.C. Wang, X.L. Li，J.H. Zhao, C.Y. Song and H.S. Xu: Chemical Research andApplication Vol. 19(2007), p.172.

Google Scholar

[6] J.T. Kong, S.Y. Shi and L.C. Kong: Electrochimica Acta Vol. 53(2007), p. (2048).

Google Scholar

[7] J.Y. Wang and X.E. Hu: The Chinese Journal of Process EngineeringVol. 3(2003), p.540.

Google Scholar

[8] B.M. Chen, Z.C. Guo and X.W. Yang: China Nonferrous Metallurgy (2009), p.54.

Google Scholar

[9] B.M. Chen, Z.C. Guo, J.J. Yao and N. Tan: Plating & Finishing Vol. 30(2008), p.8.

Google Scholar

[10] X.Z. Shi, Z.C. Guo, B.M. Chen and N. Tan: Electroplating ＆ Finishing Vol. 28(2009), p.9.

Google Scholar