Conjugated polymers have great application prospects in photocatalytic hydrogen production due to their easy availability and adjustable structure. However, their photocatalytic properties are usually affected by photogenerated charge recombination. In this paper, a strategy for controlling the linkage positions of naphthalene-based conjugated polymers between naphthalene (N) and dibenzothiophene-S, S-dioxide (BDTO) is proposed, and N1-BDTO polymer is designed by linking BDTO on α-site of N unit, while N2-BDTO, N3-BDTO and N4-BDTO polymers are...
