Ys. Choi et R. Lui, LONG-TIME BEHAVIOR OF SOLUTIONS OF AN ELECTROPHORETIC MODEL WITH A SINGLE REACTION, IMA journal of applied mathematics, 50(3), 1993, pp. 239-252
A electrochemical model consisting of three charged species is conside
red. The ions diffuse owing to concentration gradients and migrate bec
ause of electric force. Reversible reaction is allowed to take place b
etween these species. It is shown that, provided the total of initial
charges in the electrolyte is zero, any initial distribution of specie
s concentrations will converge to a unique steady state as time become
s large.