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Journal of Materials Science: Materials in Electronics

Erschienen in:

31.12.2015

One-step hydrothermal synthesis of Fe₃O₄/g-C₃N₄ nanocomposites with improved photocatalytic activities

verfasst von: Xiaohua Jia, Rongrong Dai, Yali Sun, Haojie Song, Xiangyang Wu

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 4/2016

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Abstract

The nanocomposites of g-C₃N₄ supported by Fe₃O₄ nanoparticles (Fe₃O₄/g-C₃N₄) have been fabricated through a simple hydrothermal route in a water–ethanol system. The nanocomposites were characterized by X-ray diffraction, and transmission electron microscopy, Fourier transform infrared, and thermogravimetric analysis, respectively. The results showed that g-C₃N₄ nanosheets were decorated randomly by Fe₃O₄ nanoparticles with average diameters of 7 nm. The photocatalytic activities were evaluated in terms of the efficiencies of photodecomposition of Rhodamine B in aqueous solution under visible light illumination. The as-synthesized Fe₃O₄/g-C₃N₄ nanocomposites showed unprecedented photodecomposition efficiency compared with pure g-C₃N₄ under visible-light. The Fe₃O₄/g-C₃N₄ nanocomposites with improved photocatalytic activities would have a great potential in removing organic dyes from polluted water.

Vorheriger Artikel Unipolar resistive switching behaviour of copper doped polyvinyl alcohol/lead sulphide quantum dot device

Nächster Artikel Fabrication of Ni0.4Zn0.6Fe2O4–BaTiO3 bilayered thin films obtained by spray pyrolysis method for magnetoelectric (ME) effect measurement

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Titel: One-step hydrothermal synthesis of Fe3O4/g-C3N4 nanocomposites with improved photocatalytic activities
verfasst von: Xiaohua Jia
Rongrong Dai
Yali Sun
Haojie Song
Xiangyang Wu
Publikationsdatum: 31.12.2015
Verlag: Springer US
Erschienen in: Journal of Materials Science: Materials in Electronics / Ausgabe 4/2016
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI: https://doi.org/10.1007/s10854-015-4224-4

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