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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 496-500Photocatalytic Performance of BiOCl Nanosheets...

Photocatalytic Performance of BiOCl Nanosheets Composite with Graphene

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Abstract:

A series of composites of the high photoactivity of {001} facets exposed BiOCl and grapheme sheets (GS) were synthesized via a one-step hydrothermal reaction. The obtained BiOCl/GS photocatalysts were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy, transmission electron microscopy (TEM), Ultraviolet-visible (UV-Vis) diffuse reflectance spectroscopy. The as-prepared BiOCl/GS photocatalyst showed enhanced photocatalytic activity for the degradation of methyl orange (MO) under UV and visible light (λ > 400 nm). The enhanced photocatalytic activity could be attributed to oxygen vacancies of the {001} facets of BiOCl/GS and the high migration efficiency of photo-induced electrons, which could suppress the charge recombination effectively.

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Periodical:

Applied Mechanics and Materials (Volumes 496-500)

Pages:

297-300

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.496-500.297

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Online since:

January 2014

Authors:

Bi Tao Liu, Liang Liang Tian*, Ling Ling Peng

Keywords:

BiOCl, Oxygen Vacancy, Photocatalyst

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