A research team from City University of Hong Kong (CityUHK) has recently overcome a technological bottleneck that has persisted for more than a decade. They successfully "turned waste into treasure" by recycling triplet excitons and converting them into effective charge carriers for electricity generation. Using this new approach, they achieved an efficiency of 20.5% in OPV cells.

A research team from City University of Hong Kong (CityUHK) has recently overcome a technological bottleneck that has persisted for more than a decade. They successfully "turned…

Organic solar cells have reached over 20% certified power conversion efficiency, with laboratory-scale devices surpassing 21% through innovations in non-fullerene acceptors and…