Yingna Zhao,
Su, Xinyue
Qing, Da
Peng, Junqi
Wang, Xiaoyu
Wang, Jiansheng
Zeng, Xiongfeng
Article History
Received: 19 July 2023
Revised: 2 November 2023
Accepted: 3 November 2023
First Online: 30 May 2024
CONFLICT OF INTEREST
: The authors of this work declare that they have no conflicts of interest.
: Graphical abstract: An appropriate amount of WO<sub>3</sub> loaded on the surface of SrTiO<sub>3</sub> can provide effective protection for 304 SS under visible light. This is mainly because the special flower like structure on the surface of SrTiO<sub>3</sub> has a large number of voids, which not only has a large surface area and provides more reaction sites, but also is conducive to the multiple reflection of incident light and improves the utilization of light. Moreover, heterojunction electric fields formed on the interface of WO<sub>3</sub>/SrTiO<sub>3</sub> enhance the separation efficiency of photogenerated electrons and holes, promoting PCP performance.