Nanomaterials based supercapacitor for light harvesting

Abstract

A light harvesting supercapacitor includes a first transparent substrate, a first active layer including copper bismuth iodide (Cu3Bi2I9) nanoparticles on the first transparent substrate. The light harvesting supercapacitor further includes an electrolyte layer including a gel electrolyte disposed on the first active layer, a second active layer including Cu3Bi2I9 nanoparticles on the electrolyte layer, and a second transparent substrate on the second active layer. The gel electrolyte includes polyvinylpyrrolidone (PVP), an organic solvent, and an ion-forming substance.

Dependencies are inferred from the claim text.