Perovskite solar cells stabilised at 19% efficiency
Researchers at EPFL in Switzerland have found that adding large organic compounds calledĀ guanidinium (CH6N3+) into methylammonium lead iodide perovskite solar cells can provide stable power efficiency of 19%, approaching that of silicon cells. The lab of Mohammad Khaja Nazeeruddin at EPFL Valais Wallis, with colleagues at the University of Cordoba and the Helmholtz Institute in […]
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