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Issue 16, 2014
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Constructing cubic–orthorhombic surface-phase junctions of NaNbO3 towards significant enhancement of CO2 photoreduction

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Abstract

A NaNbO3 photocatalyst with cubic–orthorhombic surface-junctions was synthesized by a polymerized-complex method. Compared with cubic and orthorhombic NaNbO3, the activity of mixed-phase NaNbO3 is enhanced by 30% and 200% in reducing CO2 into CH4, respectively. The enhancement of photoactivity over mixed-phase NaNbO3 was attributed to the cubic–orthorhombic surface-junctions which improved the charge separation.

Graphical abstract: Constructing cubic–orthorhombic surface-phase junctions of NaNbO3 towards significant enhancement of CO2 photoreduction

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Publication details

The article was received on 07 Jan 2014, accepted on 07 Feb 2014 and first published on 07 Feb 2014


Article type: Communication
DOI: 10.1039/C4TA00105B
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Citation: J. Mater. Chem. A, 2014,2, 5606-5609
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    Constructing cubic–orthorhombic surface-phase junctions of NaNbO3 towards significant enhancement of CO2 photoreduction

    P. Li, H. Xu, L. Liu, T. Kako, N. Umezawa, H. Abe and J. Ye, J. Mater. Chem. A, 2014, 2, 5606
    DOI: 10.1039/C4TA00105B

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