Royal Society of Chemistry, Energy & Environmental Science, 12(11), p. 3463-3471, 2018
DOI: 10.1039/c8ee02172d
Full text: Unavailable
A fullerene derivative C9 with anchoring hydroxyl groups on the long side chain is used to modify the surface of SnO2 in planar heterojunction perovskite solar cells, which exhibit high efficiency up to 21.3% with negligible hysteresis and good device stability.