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Charged supercapacitors are in a state of high free energy relative to that of the discharged state, so there is a internal drive-force for their self-discharge. The self-discharge behavior of supercapacitors is an important factor when considering the capability of charge hold and evaluation of performance. Several mechanisms of self-discharge are distinguished and measurements of the self-discharge...
The paper presents an analytical analysis of the steady state current-voltage characteristics of corona discharges in point-plane electrode configurations. The paper also discusses the dynamic impulse characteristics of corona discharges based on the solution of the Poisson and the continuity equations which includes the displacement current due to time-varying electric field. The hyperboloid approximation...
Theoretical studies of low-pressure oxygen discharges in a reactor with plane parallel electrode arrangement are presented. A two-moment fluid description for the particle densities and fluxes coupled with Poisson's equation has been adapted to analyze the ignition behavior and steady state characteristics of the discharge plasma at pressures between 60 and 100 Pa and voltages between -450 and -1000...
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