Light absorption enhancement using Graphene Quantum Dots and the effect of N-719 dye loading on the photoelectrode of Dye-Sensitized Solar Cell (DSSC)

• Main Authors: Mohamed Sharif, Noor Fadzilah, Ab Kadir, Mohd Zainal Abidin, Shafie, Suhaidi, Md Din, Muhamad Faiz, Yusuf, Yusnita, Samaila, Buda
• Format: Article
• Published: Scientific.Net 2022
• Online Access: http://psasir.upm.edu.my/id/eprint/102090/; https://www.scientific.net/KEM.908.259

Graphene quantum dots (GQDs) is used to enhance light absorption in the visible region of DSSC by sensitising method. The used of GQDs in photoelectode may effect the N-719 dye loading on photoelectrode and the study is done by ultraviolet spectroscopy (Uv-Vis). Initially, the TiO2 photoelectrode fi...