| Authors | Hossein Farsi |
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| Journal | JOURNAL OF SOLID STATE ELECTROCHEMISTRY |
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| Page number | 115-123 |
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| Serial number | 15 |
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| Volume number | 4 |
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| IF | 2.509 |
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| Paper Type | Full Paper |
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| Published At | 2011 |
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| Journal Type | Typographic |
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| Journal Country | Germany |
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| Journal Index | JCR،Scopus |
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| Keywords | Pseudocapacitors. Nanoparticles . Metal oxide . Ragone plot . Discharge curve . State of charge |
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Abstract
Our previously reported mathematical model for a
mixed oxide nanoparticulate-based supercapacitor containing
RuO2·xH2O and MO2·yH2O (M being another suitable
transition metal) was analyzed. Both double-layer and
faradaic processes responsible for charge/discharge were
considered. The effects of the intrinsic factors, unit cell
length, state of charge, and the exchange current densities of
the electrochemical processes of the constituents on the
performance of the model supercapacitor were clarified.
Compensation effects where each constituent compensates
the shortcomings of the other at specific conditions of
discharge are analyzed in the light of the model.
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