Composite films 2 Conducting polymer composites 2 Conducting polymers 2 Conductive plastics Electric conductivity 2 Electrical conductivity 2 Electromagnetic compatibility 2 Electromagnetic interference shielding effectiveness 2 Electromagnetic pulse 2 Electromagnetic shielding 2 Organic conductors 2 Polypyrroles 2 Radiation protection 2 Thermal diffusion 2 Amines 1 Chitin 1 Chitosan 1 Conductive films 1 Conductive polymer composites 1 Curve fitting 1 Electric network analysis 1 Electrical and optical properties 1 Electrical conductivity measurements 1 Electrical property 1 Electron migration 1 Fresnel equation 1 High conductivity 1 Imaginary parts 1 Magnetic shielding 1 Nonlinear equations 1