Thermoplastic molding composition comprises: (a) at least one polyamide (PA), copolyamide or a polyamide-comprising polymer blend; (b) carbon nanotubes and/or graphenes (0.1-10 wt.%, based on the thermoplastic molding composition); and (c) ionic liquids (0.1-3 wt.%, based on the thermoplastic molding composition), where the thermoplastic molding composition does not comprise polyamide-12 units. Independent claims are also included for: (1) producing thermoplastic molding compositions, comprising introducing components (b) and (c) into component (a) in a corotating twin-screw extruder; and (2) a molding comprising the thermoplastic molding composition.