The Role of CdS Nanoparticle Concentration in Boosting Photovoltaic Performance of PVA-Based Solar Cells
DOI:
https://doi.org/10.58213/vidhyayana.v10isi3.2195Abstract
The concentration of cadmium sulfide (CdS) nanoparticles within a polyvinyl alcohol (PVA) matrix plays a crucial role in determining the photovoltaic performance of hybrid solar cells. This study investigates the impact of varying CdS nanoparticle concentrations on the structural, dielectric, and photovoltaic properties of PVA-based solar cells. Advanced characterization techniques reveal the optimal nanoparticle concentration for maximum efficiency, while the findings contribute to the growing demand for cost-effective and environmentally sustainable solar energy solutions. The optimal concentration of CdS nanoparticles was found to be 5% w/w, achieving a peak power conversion efficiency (PCE) of 8.2%. This study underlines the potential of polymer nanocomposites for next-generation photovoltaic applications.
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