Decreased energy barrier and improved interfacial kinetics for efficient photoelectrochemical water splitting using La-engineered LDHs coupled with BiVO 4

作者：Kejun Zheng, Tao Wang, Xingyu Yu, Yujiao Xia, Jing Niu, Yinglei Tao, Jiaxin Pan, Kun Chang, Jianping He, Yanyu Liang · 发表于：Inorganic Chemistry Frontiers · 年份：2025 · DOI：10.1039/d4qi02568g · 被引用次数：8 · 研究领域：Advanced Photocatalysis Techniques、Copper-based nanomaterials and applications、Electronic and Structural Properties of Oxides

A hydrothermal method was used to load Co 2 Fe x La 1− x -LDHs on surface of BiVO 4 photoanode as a co-catalyst. The Co 2 Fe x La 1− x -LDHs can generate more oxygen vacancies, enhance the energy barrier of rate-determining step and improve the kinetics process.