Fig. 1: Synthesis and structures.

a Syntheses of triphenylamine-incorporated COFs and illustrations for b TFPA-TAPT-COF, c TFPA-TPB-COF, d TFPA-TAPT-COF-Q, and e TFPA-TPB-COF-Q.
a Syntheses of triphenylamine-incorporated COFs and illustrations for b TFPA-TAPT-COF, c TFPA-TPB-COF, d TFPA-TAPT-COF-Q, and e TFPA-TPB-COF-Q.