Unravelling fullerene–perovskite interactions introduces advanced blend films for performance-improved solar cells

• DOI: 10.1039/c9se00438f
• Publication Date: 2019-08-01T08:04:29Z
• Authors: Jorge Pascual; Silvia Collavini; Sebastian F. Völker; Nga Phung; Elisa Palacios-Lidon; Lourdes Irusta; Hans-Jürgen Grande; Antonio Abate; Ramón Tena-Zaera; Juan Luis Delgado
• Keywords: 01 natural sciences; 7. Clean energy; 0104 chemical sciences

Identification of perovskite–fullerene interactions explained the beneficial effects of fullerene derivatisation for perovskite:fullerene films. Understanding these systems led to structurally optimised fullerene for improved perovskite solar cells.