Paper Title:
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.

  Info
Periodical
Advanced Materials Research (Volumes 97-101)
Edited by
Zhengyi Jiang and Chunliang Zhang
Pages
1385-1388
DOI
10.4028/www.scientific.net/AMR.97-101.1385
Citation
R. D. Xu, J. L. Wang, Z. C. Guo, "Oxygen Evolution Kinetic Parameters of Electrodeposited Composite Inert Electrodes", Advanced Materials Research, Vols. 97-101, pp. 1385-1388, 2010
Online since
March 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xin Wang, Zhan Liu, Zhen Fa Liu
Chapter 1: Material Research in Mechanical Engineering, Industry and Manufacturing Engineering
Abstract:The polyaspartic acid (PASP) composite was prepared from PASP , sodium gluconate , zinc sulfate , sodium tungstate and phosphate .The...
33
Authors: Yan Gang Wang, Xing Hua Tong, Yong Jiang, Yong Liu, Lin Sen Zhu
Chapter 4: Material Science and Technology
Abstract:The corrosion characteristics of various steels used by ocean wave energy equipment in sea water are investigated by electrochemical tests in...
1030
Authors: Hong Xue Qi, Yuan Qiang Song, Zhong Ping Liu, Lan Xiang Ji, Jian Guo Deng
Chapter 4: Functional Materials for Storage and Conversion of Energy
Abstract:For more energy-efficient and economical hydrogen production, highly active noble metal-free hydrogen evolution catalysts are a priority for...
916