THE NANOFIBER FOR ELECTRODE OF DSSC INCLUDES POROUS TIO2 AND THE MANUFACTURING METHOD THEREOF

摘要

TiO2 nanofiber and paste for a dye-sensitized solar cell using the same according to the present invention contain porous TiO2 nanofiber made by electrospinning and nano-particle sized TiO2 powder and has a specific surface area and high electrical conductivity due to the shape of fiber, thereby providing a wide range of optical absorption and conductivity. Moreover, the present invention is expected to improve efficiency by increasing a light absorbing range as a solar cell by increasing fiber porosity and a BET surface area by being mixed with a pore-forming substance.