First-ever recycling spin-triplet excitons boost organic photovoltaics efficiency to 20.5%

Дата публикации: 06-07-2026 17:00:04

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.

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