Structure and photocatalytic performance of layered HNbWO6 nanosheet aggregation

Li-Fang Hu; Rui Li; Jie He; Liang-guo Da; Wei Lv; Jin-song Hu

doi:10.1117/1.JNP.9.093041

10 December 2015 Structure and photocatalytic performance of layered HNbWO₆ nanosheet aggregation

Li-Fang Hu, Rui Li, Jie He, Liang-guo Da, Wei Lv, Jin-song Hu

Author Affiliations +

Journal of Nanophotonics, Vol. 9, Issue 1, 093041 (December 2015). https://doi.org/10.1117/1.JNP.9.093041

Abstract

Layered HNbWO₆ nanosheet aggregation (e-HNbWO₆) has been assembled by HNbWO₆ nanosheet via an exfoliation-restaking route. The as-prepared samples are characterized by means of powder x-ray diffraction, scanning electron microscope, high-resolution transmission electron microscopy, laser Raman spectroscopy, ultraviolet-vis diffuse reflectance spectroscopy, and N₂ adsorption-desorption isotherms. The photocatalytic performances of the as-prepared samples are evaluated by degradation of methylene blue (MB). The results revealed that e-HNbWO₆has a specific surface area of about 156.5 m² g⁻¹, and exhibits a relatively excellent photocatalytic performance for degradation of MB under UV light.

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Li-Fang Hu, Rui Li, Jie He, Liang-guo Da, Wei Lv, and Jin-song Hu "Structure and photocatalytic performance of layered HNbWO₆ nanosheet aggregation," Journal of Nanophotonics 9(1), 093041 (10 December 2015). https://doi.org/10.1117/1.JNP.9.093041

Published: 10 December 2015

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