J. Cruz-Gómez, F. J. de Moure-Flores, S. A. Mayén-Hernández, J. G. Quiñones-Galván, A. D. Rasu Chettiar, C. E. Pérez-García, J. Santos-Cruz, “Lead sulfide quantum dots in an organic solar cell active layer”, Mendeleev Commun., 34:5 (2024), 664

Communications

Lead sulfide quantum dots in an organic solar cell active layer

J. Cruz-Gómez^a, F. J. de Moure-Flores^a, S. A. Mayén-Hernández^a, J. G. Quiñones-Galván^b, A. D. Rasu Chettiar^a, C. E. Pérez-García^a, J. Santos-Cruz^a

^a Facultad de Química, Posgrado en Energía, Universidad Autónoma de Querétaro, Querétaro, Qro., México
^b Departamento de Física, Universidad de Guadalajara, Guadalajara, Jal., México

Аннотация: Organic solar cells have been fabricated using various concentrations of lead sulfide quantum dots. Data from Mott–Schottky analysis revealed intriguing changes in the bulk heterojunction layer of the solar cells that were directly related to the addition of the quantum dots. Notably, the highest power conversion efficiency of 5.15% was achieved with the addition of 0.4 wt% lead sulfide quantum dots.

Ключевые слова: organic solar cells, PbS quantum dots, PTB7, ligand exchange, Mott–Schottky.

Язык публикации: английский

DOI: 10.1016/j.mencom.2024.09.012