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Interim Anatase Coating Layer Stabilizes Rutile@CrxOy Photoanode for Visible‐Light‐Driven Water Oxidation |
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| Authors: | Dr Huaqiang Zhuang Dr Jianwei Miao Dr Haowei Huang Prof Jinlin Long Dr Yingguang Zhang Dr Hongbin Yang Dr Sha He Prof Yanhui Yang Xuxu Wang Bin Liu |
| Institution: | 1. State Key Laboratory of Photocatalysis on Energy and Environment, School of Chemistry, Fuzhou University, Fuzhou 350116 (P.R. China);2. School of Chemical and Biomedical Engineering, Nanyang Technological University, 2 Nanyang Drive, Singapore 637459 (Singapore) |
| Abstract: | Ternary core–shell heterostructured rutile@anatase@CrxOy nanorod arrays were elaborately designed as photoanodes for efficient photoelectrochemical water splitting under visible‐light illumination. The four‐fold enhanced and stabilized visible‐light photocurrent highlights the unique role of the interim anatase layer in accelerating the interfacial charge transfer from the CrxOy chromophore to rutile nanorods. |
| Keywords: | photoanodes photoelectrochemistry rutile@anatase@CrxOy visible light water oxidation |