Cu2O mesoporous spheres with a high internal diffusion capacity and improved catalytic ability for the aza-Henry reaction driven by visible light

Jun Wang; Jingwen Ma; Xiaojie Li; Yang Li; Guoliang Zhang; Fengbao Zhang; Xiaobin Fan

doi:10.1039/C4CC06869F

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Cu₂O mesoporous spheres with a high internal diffusion capacity and improved catalytic ability for the aza-Henry reaction driven by visible light†

Jun Wang,^a Jingwen Ma,^a Xiaojie Li,^a Yang Li,^a Guoliang Zhang,^a Fengbao Zhang^a and Xiaobin Fan*^a

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* Corresponding authors

^a State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China
E-mail: xiaobinfan@tju.edu.cn
Fax: +86-22-27408778
Tel: +86-22-27408778

Abstract

Mesoporous Cu₂O spheres with a large pore size (LP-Cu₂O) bring out a better performance towards the photocatalytic aza-Henry reaction than Cu₂O spheres with a small pore size (SP-Cu₂O). This work highlights the internal diffusion coefficient as a critical parameter for the fabrication of porous photocatalysts.

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Article information

DOI: https://doi.org/10.1039/C4CC06869F
Article type: Communication
Submitted: 01 Sep 2014
Accepted: 24 Sep 2014
First published: 25 Sep 2014

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Chem. Commun., 2014,50, 14237-14240

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Cu₂O mesoporous spheres with a high internal diffusion capacity and improved catalytic ability for the aza-Henry reaction driven by visible light

J. Wang, J. Ma, X. Li, Y. Li, G. Zhang, F. Zhang and X. Fan, Chem. Commun., 2014, 50, 14237 DOI: 10.1039/C4CC06869F

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Chemical Communications