Distribución espacial de propiedades ópticas en superficies de absorción selectiva: Un problema de escalamiento en las tecnologías de conversión fotovoltaica y fototérmica

Abstract

This study explores the scalability of DSSC solar cells using hyperspectral analysis to characterize their properties. The research focuses on analyzing the uniformity of TiO2 layers, dye degradation, and silver deposition on larger scale glasses, along with electrolyte injection, crucial for ensuring cell efficiency and stability at a large scale. The results show that the screen-printing deposition process is uniform and scalable, making it suitable for manufacturing on larger scale glasses. Differential degradation was observed between ruthenium and achiote sensitizing dyes, both showing high stability. These findings highlight the potential of hyperspectral analysis in advancing photovoltaic technology towards more efficient and sustainable production.