Preparation and Supercapacitive Properties of Co(OH)_2/NaY Composite

Authors

Chi MA, State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China;
Ling-bin KONG, State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China;
Yong-chun LUO, State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China;
Long KANG, State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China;

Abstract

The Co(OH)2/NaY composite was prepared by chemical precipitation method and then tested as an active electrode material for an electrochemical supercapacitor.The results indicated that the composite displayed superior capacitive performance.The maximum specific capacitance of Co(OH)2 was 632.5 F/g.The structure and electrochemical properties of the composite were also discussed.

Keywords

Co(OH)2/NaY, supercapacitor, precipitation method, electrochemical capacitance

DOI Link

https://doi.org/10.61558/2993-074X.1917

Publication Date

2008-08-28

Online Available Date

2008-08-28

Revised Date

2008-08-28

Received Date

2008-08-28

Recommended Citation

Chi MA, Ling-bin KONG, Yong-chun LUO, Long KANG. Preparation and Supercapacitive Properties of Co(OH)_2/NaY Composite[J]. Journal of Electrochemistry, 2008 , 14(3): 335-339.
DOI: 10.61558/2993-074X.1917
Available at: https://jelectrochem.xmu.edu.cn/journal/vol14/iss3/21