Linear Semiconducting Polymers as Photoanodes for Oxidation Reactions

Photoelectrochemical (PEC) water splitting has attracted significant attention in the general field of photocatalysis. However, the high cost of constructing PEC systems limits their practical application. Recently, an innovative approach was proposed to synthesize linear semiconducting polymer-based films. The polymer structure was optimized for oxidation reactions. Furthermore, the active site of the optimal linear polymer was investigated through in-situ characterizations. This work has the potential to address the challenges of high material costs and polymer film development in PEC technology.