Nanothermites, composed of a fuel and an oxidizer, belong to a class of energetic materials that release energy as a result of a redox reaction. Reactive multilayer films, also referred to as nanolaminates, have been widely utilized as a prevalent technology in this field. Al stands out as a prominent fuel choice due to its cost-effectiveness, abundance and high energy density. Constrained by its high ignition point, there has been a strong interest in modifying Al-based thermites through chemical alterations. This work explored the influence of nano-TiB2 addition to CuO/Al and examined the effects on the overall energetic properties.