Cost-effective thiophene-assisted novel dopant-free hole transport materials for efficient perovskite solar cell performance
M. SasiKumar, M. Gurulakshmi, Meenakshamma Ambapuram, Mahesh Subburu, V. Jayathirtha Rao, S. Narendra Babu, Prabhakar Chetti, Raghavender Mitty, Someshwar Pola
Abstract
Cost-effective, novel dopant-free hole transport material-assisted perovskite solar cells exhibit a champion short-circuit density 25.73 mA cm<sup>−2</sup> and power conversion efficiency of 17.60%.
Topics & Concepts
DopantPerovskite (structure)Energy conversion efficiencyMaterials sciencePerovskite solar cellSolar cellDopingOptoelectronicsThiopheneChemical engineeringNanotechnologyChemistryOrganic chemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research