Abstract
Functionalized thin film coatings have been extensively researched and developed to enhance the properties and performance of various materials, especially metals and their alloys. These coatings offer a range of benefits, including improved corrosion resistance, enhanced durability, and reduced friction, making them highly desirable for various industrial applications. This chapter discusses the challenges and future outlooks of functionalized thin film coatings on several metals and their alloys. It highlights the importance of selecting the appropriate deposition technique to achieve the desired coating properties and optimize the process to minimize defects. The chapter also outlines the challenges associated with the development of functionalized thin film coatings, including the need for improved coating adhesion, long-term durability, and resistance to environmental factors. It discusses the use of advanced materials, such as nanoparticles and graphene, to enhance the properties of coatings and mitigate some of the challenges associated with their development. In addition the chapter explores the future outlooks of functionalized thin film coatings on several metals and their alloys. It discusses the potential for these coatings to be applied in various industrial sectors, including aerospace, automotive, and electronics, and the opportunities presented by advances in nanotechnology and surface engineering.
