Topic
organic-photovoltaics
2 stories related to this topic, newest first.
prnewswire.comscience64 days ago
Fluorinated Polymer Achieves 14.8% Efficiency in Single-Component Organic Solar Cells
Researchers developed a fluorinated double-cable polymer that reached 14.8 percent power conversion efficiency in single-component organic solar cells. The material showed a short-circuit current density of 26.83 mA cm^{-2}. Ultrafast spectroscopy measurements indicated accelerat…
science70 days ago
Researchers Demonstrate Recovery of Spin-Triplet Excitons in Organic Photovoltaics for Improved Efficiency
Scientists have shown that low-energy spin-triplet excitons in organic photovoltaics can be redissociated into free carriers, reducing losses. This approach, applied in systems with non-fullerene acceptors, boosts device efficiency by recycling excitons into usable charges. The f…
NA