Capacitance Behaviors of Ti/Ru0.1Ti0.1Sn0.8O2 Electrodes

Authors

Hai-Yan CHEN
Yan-Qun SHAO
Dian TANG

Corresponding Author

Yan-Qun SHAO

Abstract

Ti/Ru0.1Ti0.1Sn0.8O2 electrodes were prepared by low temperature thermal decomposition. The structural characteristics were analyzed by X-ray diffraction(XRD).The performances were tested by cyclic voltammetry and constant current charge-discharge measurements. The results show that, the structure of Ti/Ru0.1Ti0.1Sn0.8O2 belongs to small rutile phase. A high specific capacitance of 933F/g is obtained at scan rate of 20 mV/s. The cycle life test shows a 23.6% specific capacitance lost after 1000 cycles. The electrode has a good cycle stability and reversibility.

Graphical Abstract

Keywords

Supercapacitor, RuO2-TiO2-SnO2, thermal decomposition, Specific capacitance

DOI Link

https://doi.org/10.61558/2993-074X.2835

Publication Date

2011-05-28

Online Available Date

2011-05-06

Revised Date

2011-05-05

Received Date

2011-05-05

Recommended Citation

Hai-Yan CHEN, Yan-Qun SHAO, Dian TANG. Capacitance Behaviors of Ti/Ru0.1Ti0.1Sn0.8O2 Electrodes[J]. Journal of Electrochemistry, 2011 , 17(2): Article 20.
DOI: 10.61558/2993-074X.2835
Available at: https://jelectrochem.xmu.edu.cn/journal/vol17/iss2/20

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