Efficient and durable perovskite photovoltaics using dibenzothiophene arylamine derivatives for indoor energy harvesting
Lal Chand, Prasun Kumar, Rahul Tiwari, Babar Suraj Shivaji, Milon Kundar, Suman Kalyan Pal, Vibha Saxena, Ranbir Singh, Surya Prakash Singh
Abstract
A high-performing dibenzothiophene-based HTM enabled 33.32% efficiency in indoor photovoltaics under 1000 lux LED illumination. A dopant-free design ensured 91% retention after 200 hours at 80 °C, highlighting superior durability.
Topics & Concepts
DibenzothiophenePhotovoltaicsMaterials sciencePerovskite (structure)Environmental sciencePhotovoltaic systemChemical engineeringEngineeringMetallurgyElectrical engineeringSulfurPerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties