Direct growth of defect-rich MoO3−x ultrathin nanobelts for efficiently catalyzed conversion of isopropyl alcohol to propylene under visible light

Hua Bai; Wencai Yi; Junfang Li; Guangcheng Xi; Yahui Li; Haifeng Yang; Jingyao Liu

doi:10.1039/C5TA08603E

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Direct growth of defect-rich MoO_3−x ultrathin nanobelts for efficiently catalyzed conversion of isopropyl alcohol to propylene under visible light†

Hua Bai,^a Wencai Yi,^b Junfang Li,^a Guangcheng Xi,*^a Yahui Li,^a Haifeng Yang^a and Jingyao Liu*^b

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* Corresponding authors

^a Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, No. 11, Ronghua South Road, Beijing, China
E-mail: xiguangcheng@caiq.gov.cn

^b International Joint Research Laboratory of Nano-Micro Architecture Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China

Abstract

We report a robust and highly active photocatalyst for the C₃H₆ evolution reaction that is constructed by surfactant-free growth of oxygen vacancy-rich MoO_3−x ultrathin nanobelts. Under visible-light irradiation, the new catalyst can selectively (95% selectivity) dehydrate isopropyl alcohol into C₃H₆ with yields above 98%.

This article is part of the themed collection: 2016 Journal of Materials Chemistry A HOT Papers

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Article information

DOI: https://doi.org/10.1039/C5TA08603E
Article type: Communication
Submitted: 26 oct. 2015
Accepted: 18 déc. 2015
First published: 21 déc. 2015

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J. Mater. Chem. A, 2016,4, 1566-1571

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Direct growth of defect-rich MoO_3−x ultrathin nanobelts for efficiently catalyzed conversion of isopropyl alcohol to propylene under visible light

H. Bai, W. Yi, J. Li, G. Xi, Y. Li, H. Yang and J. Liu, J. Mater. Chem. A, 2016, 4, 1566 DOI: 10.1039/C5TA08603E

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Journal of Materials Chemistry A