Solar Cells: Nanostructured materials can improve the efficiency of solar cells by enhancing light absorption and reducing electron-hole recombination. Batteries: Nanomaterials are being used to increase the capacity, charging speed, and lifespan of batteries. For instance, silicon nanoparticles are being explored to replace graphite in anodes for higher energy density. Catalysts: Nanocatalysts offer higher surface area and more active sites, making chemical reactions more efficient. This is crucial for applications like fuel cells and hydrogen production.
