Hui Wang's work on perovskite solar cells is accepted in JMCA!

Hui Wang's work on perovskite solar cells is accepted in JMCA. This work investigated halogen-substituted fullerene derivatives for interface engineering of perovskite solar cells. These novel fullerene derivatives has been found to passivate TiO2/Perovskite interface to reduce hysteresis and increase device lifetime. Compared with PCBM, these fullerene molecules are much easier to synthesize from only one-step reaction.