“…2d). 5,11,21–34 Meanwhile, TPE-PNZ achieved an impressive SCC efficiency of 0.58%, surpassing most CMP-based photocatalysts reported to date (Table S1†). In contrast, TPE-AC, designed as a comparative benchmark by replacing phenothiazine with anthracene in TPE-PNZ, only exhibited a much lower H 2 O 2 production rate of 2183 μmol g −1 h −1 .…”