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
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
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons
