Photoconversion efficiency of the DSSC was enhanced by simple process which reuse the light passing through the cell. Flexible polymeric spectacular reflectance film which is z-direction index matched multilayer stack was directly attached on the exterior of Pt counter electrode. Overall photoconversion efficiency increased from 7.0% to 7.8% and the incident photon to current currency curve showed increase in the entire spectral range from DSSC with polymeric spectacular film.
ASJC Scopus subject areas
- Chemical Engineering(all)