This book presents a comprehensive study on the development of advanced nanocatalysts based on polyaniline (PANI) and its metal-doped derivatives with manganese (Mn) and cobalt (Co). Focusing on innovative synthesis routes and detailed physicochemical characterization, it explores the structural, morphological, and catalytic properties of PANI composites. The integration of transition metals into the polyaniline matrix enhances catalytic performance, stability, and reusability, making these materials highly promising for various organic synthesis and environmental applications.Through...