A perturbation solution to the full Poisson-Nernst-Planck equations yields an asymmetric rectified electric field

We derive a perturbation solution to the one-dimensional Poisson-Nernst-Planck (PNP) equations between parallel electrodes under oscillatory polarization for arbitrary ionic mobilities and valences. Treating the applied potential as the perturbation parameter, we show that the second-order solution...

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Veröffentlicht in:	Soft matter 2020-08, Vol.16 (3), p.752-762
Hauptverfasser:	Hashemi, Aref, Miller, Gregory H, Bishop, Kyle J. M, Ristenpart, William D
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Differential equations Electric fields Electrode polarization Electrodes Nonlinear equations Ordinary differential equations Perturbation Spatial distribution
Online-Zugang:	Volltext
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