Scientists in Japan put perovskite solar cells under the microscope, aiming to observe at the molecular level the degradation mechanisms that can occur during operation. Their findings offer an improved understanding of performance loss in perovskite thin films, as well as several pathways towards mitigation.While the efficiency achievements keep rolling in, proving that perovskite solar cells can maintain their impressive performances long enough to be worthwhile has been a more difficult matter for scientists working with the technology, and one that still raises questions surrounding its commercial ...Den vollständigen Artikel lesen ...