Effect of Calcination Temperature on Structural, Morphological and Optical Properties of Copper Oxide Nanostructures Derived from L. Leaf Extract.

Synthesis of copper oxide (CuO) nanostructures via biological approach has gained attention to reduce the harmful effects of chemical synthesis. The CuO nanostructures were synthesized through a green approach using the L. leaf extract and copper (II) nitrate trihydrate as a precursor at varying calcination temperatures (200-600 °C).