Next generation coating materials takes into account various aspects of next-gen materialsrequired for coating purposes with different applications like paper applicationwhich is considered to be a bio-based coating. It includes antibacterial Functionalizationof PVD Coatings on Ceramics, laser-based process for polymeric tribological coatingsand Electrical discharge coating of nanostructured. The book provides the readerwith the insights into the development of various practices used in the field of coating,so as to understand the advancement of the field that has adopted innovative ways todeal with various materials that requires coating.