Dr. Nenad Miljkovic’s research group has developed a new technology to reduce the susceptibility of metallic surfaces to fouling/scaling. The invention is a thin (<~100 nm) multi-layered solid-state coating that reduces the surface energy and nucleation site density of metals such as aluminum, copper, and more. The technology has been demonstrated to reduce scale accumulation by 95% as compared to uncoated surfaces and eliminates the intrinsic durability issues of oil-based coatings.
Applications for the technology include the reduction of scale build-up on air conditioning and refrigeration systems and the prevention of coke deposition for aviation applications.