  In this work we investigate the thermodynamical properties and modified
dynamics of black hole solutions in the semiclassical regime of affine coherent
state quantization. Using the weak correspondence principle we build a
semiclassical effective action that we use to study thermodynamics in the
canonical ensemble and to compare classical analytical solutions with the
corresponding semiclassical ones. We determine a strong compatibility of these
affine black holes with the thermodynamical properties of the classical
counterparts, with only minor restrictions on the free parameters of the
models. Furthermore we obtain that black hole singularities are removed by
quantum effects, resulting also in a modified extension of the horizon, in
agreement with the sign of entropy corrections.
