South Korean scientists have produced an organic, hybrid-series tandem PV device that combines quantum dots and organic bulk heterojunction photoactive materials. They claim that the cell has the highest efficiency among all reported colloidal quantum dot cells, including single-junction devices and tandem devices.Researchers at South Korea's Ulsan National Institute of Science and Technology (UNIST) have used organic p-type hole transport materials to increase the efficiency of colloidal quantum dot solar cells. They created a 12.82%-efficient organic hybrid series tandem photovoltaic device ...Den vollständigen Artikel lesen ...
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