The Effect of Solution Concentration on Properties of Ru-Ti-Ir Oxide Anode Coatings

Authors

WANG Ke, 1,2),HAN Yan~(1),WANG Jun-tao~(*1),ZHANG Xiao-ling~(2),SUN Yu-pu~(2)(1.State Key Laboratory for Marine Corrosion and Protection,Qingdao Branch of Luoyang Ship Material Research Institute,Qingdao 266071,Shandong,China,2.Department of Material Science and Engineering of Shandong University,Jinan 250061,Shandong,China;

Abstract

The anode coatings of Ru-Ti-Ir oxide with various solution concentrations were prepared by thermal decomposition.The scanning electron microscope(SEM),energy dispersive X-ray detector(EDX),X-ray diffraction(XRD),accelerated life,polarization curve,cyclic voltammetry and electrochemical impedance.spectroscopy(EIS)tests were carried out.The results showed that there was an obvious effect of solution concentrations on the morphology of the coatings,but little effect on polarization of chlorine evolution.Voltammetric charges and double layer capacitances of anode coatings had a tendency to fall down firstly then increase afterwards as the solution concentration increased.

Keywords

Oxide anode coatings, Solution concentration

DOI Link

https://doi.org/10.61558/2993-074X.1702

Publication Date

2006-02-28

Online Available Date

2006-02-28

Revised Date

2006-02-28

Received Date

2006-02-28

Recommended Citation

WANG Ke. The Effect of Solution Concentration on Properties of Ru-Ti-Ir Oxide Anode Coatings[J]. Journal of Electrochemistry, 2006 , 12(1): 74-79.
DOI: 10.61558/2993-074X.1702
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss1/15