Electro-reaction-diffusion systems including cluster reactions of higher order

In this paper we consider electro-reaction-diffusion systems modelling the transport of charged species in two-dimensional heterostructures. Our aim i s to investigate the case that besides of reactions with source terms of at most second order so called cluster reactions of higher order are involved . We prove the unique solvability of the model equations and show the globa l boundedness and asymptotic properties of the solution. In order to get ne cessary a priori estimates we apply an anisotropic iteration scheme followe d by usual Moser iterations. Then existence is obtained by cutting off the reaction terms.