The Chinese Academy of Sciences has developed a black perovskite solar cell that reportedly achieved the the highest efficiency ever reported for PV devices built with this perovskite material and a dopant-free hole transport layer based on the P3HT polymer. The cell was also able to retain around 93% of its original efficiency after continuous illumination for 570 h.The Chinese Academy of Sciences (CAS) has announced that a group of its researchers has fabricated a solar cell based on cesium-lead iodide (CsPbI3) perovskite, which is also known as black perovskite. This CsPbI3 is being tested ...Den vollständigen Artikel lesen ...