Charge transport and electron recombination suppression in dye-sensitized solar cells using graphene quantum dots

• Main Authors: M. Sharif N.F., Kadir M.Z.A.A., Shafie S., Rashid S.A., Wan Hasan W.Z., Shaban S.
• Other Authors: 57207695760
• Format: Article
• Published: Elsevier B.V. 2023
• Institution: Universiti Tenaga Nasional

In this study, TiO 2 photoelectrodes were sensitized in different concentration of Graphene Quantum Dots (GQDs) solution to enhance photovoltaic performance and charge transport of DSSC. The performance of pristine TiO 2 and TiO 2 -GQDs photoelectrodes were compared to investigate the effect of GQDs...