L R AS Published on Sunday 24 November 2019 - n° 299 - Categories:R&D

Etude de la structure cristalline de l'iodure de méthylammonium de plomb

Des scientifiques du Helmholtz Zentrum Berlin ont mené une analyse approfondie de la structure cristalline de l'iodure de méthylammonium de plomb, l'un des matériaux de pérovskite les plus prometteurs

pour la production de cellules solaires. Ils ont remarqué que la structure cristalline ne contient pas de centre d'inversion, ce qui signifie que des domaines ferroélectriques, pouvant avoir divers effets positifs sur l'efficacité des cellules solaires, peuvent apparaître dans le matériau.

https://www.pv-magazine.com/2019/11/19/digging-into-perovskite-efficiency/

PV Magazine du 19 novembre

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