Recrystallization could be modeled with consideration of the
radius dependent GibbseThomson relation. The crystals seem
smaller than known from laser microscopy pictures which are of
the order of some micrometer. It has to be considered that a laser
microscopy picture only shows the surface where the main reaction
occurs the strongest, while the model shows an average over the
associated volume element. For a better validation a measurement
method of the crystals distribution inside the pores is needed.
The model reacts realistic to the current distribution: higher
current leads to more crystals with smaller mean radius. The spatial
crystal distribution is not a result of the crystal model itself but a