• Dr K R GENWA

Dye-sensitized solar cells (DSSCs) were fabricated using titanium dioxide (TiO2) nanoparticles and two photosensitizers: lassamine green and phloxin B. Pure anatase phase TiO2 nanoparticles were synthesized. Lassamine green demonstrated the highest efficiency of 2.23% in dimethyl sulfoxide (DMSO), accompanied by an open-circuit voltage (VOC) of 1907mV, a short-circuit current (iSC) of 1.989mA, and a fill factor (FF) of 0.58. Phloxin B exhibited its peak efficiency of 1.57% in DMSO, with VOC of 1647mV, iSC of 1.812mA, and FF of 0.53.DMSO emerged as the optimal solvent for both sensitizers, as both lassamine green and phloxin B achieved their maximum efficiencies in this solvent, with values of 2.23% and 1.57%, respectively.

"OPTICAL AND ELECTROCHEMICAL PROPERTIES OF DIFFERENT PHOTOSENSITIZERS IN VARIOUS SOLVENTS USED IN DSSC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 12, page no.h45-h51, December-2024, Available :http://www.jetir.org/papers/JETIR2412707.pdf

"OPTICAL AND ELECTROCHEMICAL PROPERTIES OF DIFFERENT PHOTOSENSITIZERS IN VARIOUS SOLVENTS USED IN DSSC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 12, page no. pph45-h51, December-2024, Available at : http://www.jetir.org/papers/JETIR2412707.pdf