Cerium oxide nanorods, also known as ceria nanorods or CeO₂ nanorods, are a unique form of nanomaterials that have garnered significant attention in the scientific community. These nanorods are composed of cerium oxide, a compound renowned for its versatile chemical properties. The term "nanorods" refers to their elongated, rod-like structure, which provides them with distinct physical and chemical characteristics compared to other forms of cerium oxide. This structure allows for a higher surface area-to-volume ratio, enhancing their reactivity and functionality.
Cerium oxide nanorods have been the subject of extensive research due to their potential applications in various fields. Their development is part of a broader trend in nanotechnology, where materials are engineered at the nanoscale to exploit their unique properties. The specific size range of 50-150 nm for the length and 5-15 nm for the diameter makes them particularly suitable for applications requiring high surface area and catalytic activity.