Table 3.

Device performance of the all‐PSCs based on PM6:polymer acceptor

Polymer acceptor	V OC [V]	J SC [mA cm–2]	J cal [mA cm–2]	FF [%]	PCE [%]
PYF‐T‐o	0.889	24.3	23.7	71.5	15.4
PYF‐V‐o	0.884	25.1	24.9	73.7	16.4
PYF‐TT‐o	0.869	24.1	23.6	69.9	14.6
PYF‐DT‐o	0.899	23.2	22.4	67.7	14.1