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Synthesis of Three-Dimensional Fe3O4Graphene Aerogels for the Removal of Arsenic Ions from Water
Joint Authors
Ye, Yan
Yin, Da
Wang, Bin
Zhang, Qingwen
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-07-01
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We report the synthesis of three-dimensional Fe3O4/graphene aerogels (GAs) and their application for the removal of arsenic (As) ions from water.
The morphology and properties of Fe3O4/GAs have been characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and superconducting quantum inference device.
The 3D nanostructure shows that iron oxide nanoparticles are decorated on graphene with an interconnected network structure.
It is found that Fe3O4/GAs own a capacity of As(V) ions adsorption up to 40.048 mg/g due to their remarkable 3D structure and existence of magnetic Fe3O4 nanoparticles for separation.
The adsorption isotherm matches well with the Langmuir model and kinetic analysis suggests that the adsorption process is pseudo-second-ordered.
In addition to the excellent adsorption capability, Fe3O4/GAs can be easily and effectively separated from water, indicating potential applications in water treatment.
American Psychological Association (APA)
Ye, Yan& Yin, Da& Wang, Bin& Zhang, Qingwen. 2015. Synthesis of Three-Dimensional Fe3O4Graphene Aerogels for the Removal of Arsenic Ions from Water. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069385
Modern Language Association (MLA)
Ye, Yan…[et al.]. Synthesis of Three-Dimensional Fe3O4Graphene Aerogels for the Removal of Arsenic Ions from Water. Journal of Nanomaterials No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1069385
American Medical Association (AMA)
Ye, Yan& Yin, Da& Wang, Bin& Zhang, Qingwen. Synthesis of Three-Dimensional Fe3O4Graphene Aerogels for the Removal of Arsenic Ions from Water. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069385
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069385