Enhancing Efficiency of Dye Sensitized Solar Cells by Coinage Metal Doping of Cyanidin-Silver Trimer Hybrids at TiO₂ Support Based on Theoretical Study.

ABSTRACT: Identification of a natural-based sensitizer with optimal stability and efficiency for dye-sensitized solar cell (DSSC) application remains a challenging task. Previously, we proposed a new class of sensitizers based on bio-nano hybrids. These systems composed of natural cyanidin dyes interacting with silver nanoclusters (NCs) have demonstrated enhanced opto-electronic and photovoltaic properties. In this study, we explore the doping of silver nanocluster within a cyanidin-Ag₃ hybrid employing Density Functional Theory (DFT) and its time-dependent counterpart (TDDFT). Specifically, we investigate the influence of coinage metal atoms (Au and Cu) on the properties of the cyanidin-Ag₃ system. Our findings suggest that cyanidin-Ag₂Au and cyanidin-AgAuCu emerge

SUBMITTER: Buzancic Milosavljevic M 

PROVIDER: S-EPMC11206320 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature