Confinement of paramagnetic ions under magnetic field influence: Lorentz- versus concentration gradient force based explanations


Confinement of paramagnetic ions under magnetic field influence: Lorentz- versus concentration gradient force based explanations

Weier, T.; Eckert, K.; Mühlenhoff, S.; Cierpka, C.; Bund, A.; Uhlemann, M.

Concentration variations observed at circular electrodes with their axis parallel to a magnetic and normal to the gravitational field have previously been attributed elsewhere to the concentration gradient force only. The present paper aims to show that Lorentz force driven convection is a more likely explanation.

Keywords: magnetoelectrochemistry; Lorentz force; concentration gradient force; particle image velocimetry; synthetic schlieren; interferometry

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