Scientists in Switzerland demonstrated a new type of nanoscale doping for perovskite solar cells. By both improving stability and reducing the chance of the cells leaking any toxic lead into the environment, the discovery addresses two of the largest remaining challenges to the development of the promising class of cell materials.Scientists around the world are working on a wealth of approaches to solving the well-published stability issues that hold back the development of perovskite solar cells. Many of these approaches have focused on using additives that affect the formation of the perovskite ...Den vollständigen Artikel lesen ...
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