Source link : https://tech365.info/researchers-obtain-record-setting-perovskite-tandem-photo-voltaic-cell-with-novel-nir-harvesting-molecule/
A workforce of scientists from the Nationwide College of Singapore achieved a report energy conversion effectivity of 26.4% with a brand new perovskite-organic tandem cell design (proper). Credit score: Nationwide College of Singapore
Scientists on the Nationwide College of Singapore (NUS) have demonstrated a perovskite–natural tandem photo voltaic cell with an authorized world-record energy conversion effectivity of 26.4% over a 1 cm2 energetic space—making it the highest-performing machine of its variety to this point. This milestone is pushed by a newly designed narrow-bandgap natural absorber that considerably enhances near-infrared (NIR) photon harvesting, a long-standing bottleneck in thin-film tandem photo voltaic cells.
This newest analysis breakthrough was achieved beneath the management of Assistant Professor Hou Yi, who’s a Presidential Younger Professor within the Division of Chemical and Biomolecular Engineering beneath the Faculty of Design and Engineering at NUS and leads the Perovskite-based Multijunction Photo voltaic Cells Group on the Photo voltaic Vitality Analysis Institute of Singapore (SERIS) at NUS.
The NUS analysis workforce printed their work within the journal Nature on 25 June 2025.
Unlocking the promise of tandem photo voltaic cells
Perovskite and natural semiconductors each supply extensively tunable bandgaps, enabling tandem cells to method very excessive theoretical efficiencies. “Thanks to their light…
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Author : tech365
Publish date : 2025-06-26 14:40:00
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