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. 2019 May 16;9(27):15410–15423. doi: 10.1039/c9ra01750j

Photovoltaic performance parameters of N-PTZ-BDP:PC71BM as a function of thermal annealing.

Thermal annealing temperature (°C) J sc (mA cm−2) V oc (V) FF (%) PCE (%) avg. PCE best (%)
RT 5.2 ± 0.4 0.762 ± 0.006 36.8 ± 0.5 1.46 ± 0.10 1.56
70 5.57 ± 0.54 0.768 ± 0.007 36.0 ± 1.3 1.54 ± 0.20 1.71
125 4.76 ± 0.54 0.694 ± 0.018 33.3 ± 2.7 1.11 ± 0.20 1.34