Pyridination of hole transporting material in perovskite solar cells
Hole transporting materials (HTMs), used in perovskite solar cells, are routinely doped with several additives. This work shows the reaction of HTM with a tert-butylpyridine additive, which has a negative impact on device performance.
See Artiom Magomedov,
Mohammad Khaja Nazeeruddin,
Vytautas Getautis et al.,
J. Mater. Chem. C, 2018, 6, 8874.