Designing dibenzosilole core based, A<sub>2</sub>–π–A<sub>1</sub>–π–D–π–A<sub>1</sub>–π–A<sub>2</sub>type donor molecules for promising photovoltaic parameters in organic photovoltaic cells
Saima Rani, Nabil Al‐Zaqri, Javed Iqbal, Sahar Javaid Akram, Ahmed Boshaala, Rana Farhat Mehmood, Muhammad Umar Saeed, Ehsan Ullah Rashid, Rasheed Ahmad Khera
Abstract
and FF values. Furthermore, while D3 had the greatest hole mobility owing to its lowest value of hole reorganization energy, D4 exhibited the maximum electron mobility due to its lowermost value of electron reorganization energy. Overall, all the chromophores proposed in this study showed outstanding structural, optical, and photovoltaic features. Considering this, organic solar cell fabrication can be improved by using these newly derived donors at the donor-acceptor interfaces.
Topics & Concepts
Photovoltaic systemMaterials scienceMoleculeType (biology)OptoelectronicsChemistryElectrical engineeringOrganic chemistryEngineeringEcologyBiologyOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications