Interim anatase coating layer stabilizes rutile@CrxOy photoanode for visible-light-driven water oxidation

Interim anatase coating layer stabilizes rutile@CrxOy photoanode for visible-light-driven water oxidation

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 int...

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Bibliographic Details
Main Authors: Zhuang, Huaqiang, Miao, Jianwei, Huang, Haowei, Long, Jinlin, Zhang, Yingguang, Yang, Hongbin, He, Sha, Yang, Yanhui, Wang, Xuxu, Liu, Bin
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2015
Subjects:
DRNTU::Science::Chemistry::Biochemistry::Water analysis
Online Access:https://hdl.handle.net/10356/106829
http://hdl.handle.net/10220/25213
http://dx.doi.org/10.1002/cphc.201402905
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Institution: Nanyang Technological University
Language: English
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Summary: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.

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