Intramolecular π-conjugated channel expansion achieved by doping cross-linked dopants into carbon nitride framework towards propelling photocatalytic hydrogen evolution and mechanism insight

Abstract

Developing the modified carbon nitride (CN) with multi-bonding mode remains a pivotal challenge for the high-efficiency photocatalytic hydrogen evolution (PHE). Here, we fabricate a PYM-CN photocatalyst by doping pyrimethamine (PYM)...