COMPOSITE ELECTROLYTE AND THE FABRICATION METHOD THEREOF, AND DYE-SENSITIZED SOLAR CELL BASED ON ELECTROLYTE WITH HOLLOW PARTICLES OF METAL OXIDES USING THE SAME

摘要

A composite electrolyte, a manufacturing method thereof, and a dye-sensitized solar cell based on electrolyte including hollow type metal oxide particles using the same are provided to improve energy conversion efficiency by accelerating ion diffusion inside electrolyte and by increasing a scattering effect of a light. A metal oxide absorbing body is formed by absorbing metal oxide particles on a core surface. A hollow type particle(28) is formed by removing the core from the metal oxide absorbing body. A composite electrolyte(27) is formed by mixing the hollow type particle to an electrolyte. The core is polymer, derivative thereof, silica, or derivative thereof. A mass ratio of the hollow type particle and the electrolyte is 1:1000~2:1. A mean outer diameter of the hollow type particle is 50nm~100um. A mean diameter of the metal oxide particle is 1nm~10um.