Template Preparation: A solid template with a specific nanostructure is prepared. This template can be a nanoparticle, nanowire, or a porous material. Material Deposition: The material of interest is deposited onto or within the template. This can be done using chemical vapor deposition, sol-gel processes, or other synthesis techniques. Template Removal: The template is removed through chemical etching, thermal decomposition, or other methods, leaving behind the nanostructured material.
