Facet effect of Bi5O7I nanocrystals on selective oxidation of benzylamine under visible light

Fanping Wang; Xu Han; Zhenqi Jia; Yaping Li; Tianyu Zhang; Aijuan Han; Junfeng Liu

doi:10.1039/D1CY01233A

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Facet effect of Bi₅O₇I nanocrystals on selective oxidation of benzylamine under visible light†

Fanping Wang,^a Xu Han,^a Zhenqi Jia,^a Yaping Li,^a Tianyu Zhang,

*^a Aijuan Han

*^a and Junfeng Liu

Author affiliations

* Corresponding authors

^a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, China
E-mail: mzty@sina.cn, hanaijuan@mail.buct.edu.cn

Abstract

Exploiting photocatalysts for selective organic oxidation is important but still challenging. Boosting photocatalytic activity in benzylamine oxidation was found for Bi₅O₇I with a (010) facet through facet engineering. Further characterizations revealed that visible light absorption, charge separation, valence band and adsorption of benzylamine synergistically contribute to the outstanding activity.

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Article information

DOI: https://doi.org/10.1039/D1CY01233A
Article type: Communication
Submitted: 09 Jul 2021
Accepted: 13 Aug 2021
First published: 31 Aug 2021

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Catal. Sci. Technol., 2021,11, 6947-6951

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Facet effect of Bi₅O₇I nanocrystals on selective oxidation of benzylamine under visible light

F. Wang, X. Han, Z. Jia, Y. Li, T. Zhang, A. Han and J. Liu, Catal. Sci. Technol., 2021, 11, 6947 DOI: 10.1039/D1CY01233A

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