The polymer solar cell is able to retain 97% of its performance after 2,000 hours in air. By blending small-molecule acceptors into polymeric matrices, the research team improved molecular packing, ...
The cell was fabricated using a new interfacial phase equilibrium strategy that suppressed uncontrollable metal ion migration. The device achieved an exceptionally high open-circuit voltage of over ...
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Protecting perovskite solar cells against environmental influences with light-switchable molecules
A team from the University of Stuttgart, together with international researchers, has succeeded in enhancing both the ...
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Researchers develop pre-seeding strategy for improving inverted perovskite solar cells
Regular perovskite solar cells (PSCs)—which place the electron-transport layer beneath the perovskite absorber and the hole-transport layer on top—have limitations with respect to large-scale ...
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