Developed by scientists in China, the cell achieved an open-circuit voltage of 1.192V, and a fill factor of 80.67%. Its perovskite capping layer was treated with a special ionic liquid that had a positive influence on both the device's efficiency and stability.Researchers in China have fabricated a perovskite solar cell with a novel defect passivation strategy based on the use of an ionic liquid (IL) perovskite capping layer. ILs are non-molecular compounds that are composed solely of ions. They are claimed to have several advantages over traditional organic solvents, such as negligible vapor ...Den vollständigen Artikel lesen ...
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