Abstract
The integration of metal oxide-polymer composites into energy conversion devices presents a promising strategy for improving electron collection efficiency. This study addresses the performance challenges faced by Dye-Sensitized Solar Cells (DSSCs), particularly in enhancing light absorption and charge carrier transport. The investigate the use of hybrid PbZrO3-Polymer composites, specifically PbZrO3 Perovskite combined with PNMPy-PoA conducting polymers, to optimize electron collection in these devices. Utilizing advanced characterization techniques, including structural analysis, morphological studies, and electrochemical measurements, Author explore the synergistic interactions between the metal oxides and polymers. By incorporating PbZrO3 nanoparticles with conducting polymers (poly-o-anisidine and poly-N-methyl pyrrole) and organic DTTCY dyes, synergetic achieves a significant improvement in the power conversion efficiency (PCE) of DSSCs. Our results reveal that the optimized PNMPy-PoA-PbZrO3 counter electrode exhibits a photoelectric conversion efficiency of 3.46 % under ideal conditions, with reduced charge transfer resistance at the electrolyte-counter electrode interface. These findings highlight the effectiveness of hybrid metal oxide-polymer composites in enhancing electron collection and stability, offering substantial improvements in the performance of energy conversion devices.
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