Electrochemical Insight into Cycle Stability of Organic Electrolyte Supercapacitors

Zheng Jia; Dao Qing Liu; Si Yuan Yang

doi:10.4028/www.scientific.net/AMR.347-353.467

Paper Titles

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Effect of Addition of Ce on the Catalytic Activity of Fe-Mn-O Catalyst for SCR of NO_X with NH₃
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A Preliminary Research on the Urban Renewal of Xi’an Inner City in 1990s
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Analytical Approach to Time-Fractional Partial Differential Equations in Fluid Mechanics
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Electrochemical Insight into Cycle Stability of Organic Electrolyte Supercapacitors
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Application of Mutative Scale Chaos Search in Detecting the Rotor Orientation of Permanent Magnetic Spherical Motor
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Comparative Study on Exergy Efficiency of Solar Photovoltaic/Thermal (PV/T) System
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Photovoltaic Planning with Considering its Probabilistic Output in Distribution System
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Advances in Data Mining and Applications in Power Plants
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 347-353Electrochemical Insight into Cycle Stability of...

Electrochemical Insight into Cycle Stability of Organic Electrolyte Supercapacitors

Abstract:

Two types of activated carbons were produced by chemical activation respectively with and without pre-carbonization procedure, and were used in organic electrolyte supercapacitors. Galvanostatic charge and discharge results show that voltage upper limit and activated carbon type obviously influence the cycle stability of the capacitors. And cyclic voltammograms reveal the better capacitive behavior and cycle stability of the activated carbon produced with carbonization procedure implying the correlation between these two factors. While Nyquist plots disclose the tendency of equivalent circuit component parameters and electrode processes with cycling.