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Journal of Materials Science
Erschienen in: Journal of Materials Science 10/2017

03.02.2017 | Original Paper

Synthesis of GO–AgIO4 nanocomposites with enhanced photocatalytic efficiency in the degradation of organic pollutants

verfasst von: Zhenyuan Ji, Longhai Feng, Lirong Kong, Xiaoping Shen, Jiheng Wang, Keqiang Xu, Xiaoyang Yue

Erschienen in: Journal of Materials Science | Ausgabe 10/2017

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Abstract

Graphene oxide (GO)–AgIO4 nanocomposites with excellent photocatalytic performance have been prepared through a facile ion-exchange method. The as-prepared samples are characterized by X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and transmission electron microscopy. The GO–AgIO4 nanocomposites exhibit an enhanced photocatalytic activity in the degradation of organic pollutants as compared to bare AgIO4. It is revealed that the introduction of GO can relieve the agglomeration of AgIO4 particles, enhance the light absorption of the materials, and promote the separation of photoexcited electron–hole pairs. In addition, the possible transfer and separation behaviors of the charge carriers and the photocatalytic mechanism are discussed in detail. The excellent photocatalytic performance makes the GO–AgIO4 nanocomposites a promising photocatalyst for organic pollutant treatment.
Vorheriger Artikel Strongly reduced thermal conductivity in hybrid ZnO/nanocellulose thin films
Nächster Artikel Surface modification of solid wood by charring

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Metadaten
Titel
Synthesis of GO–AgIO4 nanocomposites with enhanced photocatalytic efficiency in the degradation of organic pollutants
verfasst von
Zhenyuan Ji
Longhai Feng
Lirong Kong
Xiaoping Shen
Jiheng Wang
Keqiang Xu
Xiaoyang Yue
Publikationsdatum
03.02.2017
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 10/2017
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-017-0849-4

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