Operando Contactless EFISH Study of the Rate-Determining Step of Light-Driven Water Oxidation on TiO2 Photoanodes - Fengyi Zhao; Zihao Xu; Sa Suo; Yixuan Xu; Craig L. Hill; Djamaladdin G. Musaev; Tianquan Lian (Journal of the American Chemical Society, 2025)