Magnetic graphene foam for efficient adsorption of oil and organic solvents
Yang, SD (Yang, Sudong); Chen, L (Chen, Lin); Mu, L (Mu, Lei); Ma, PC (Ma, Peng-Cheng)
2014
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume430Issue:9Pages:337-344
Abstract

This paper reported the preparation of magnetic graphene foam loaded with magnetite (Fe3O4) nanoparticles and its application for the adsorption of oil and organic solvents. The foam with porous and hierarchical structures was derived from graphene oxide film reduced by gaseous reduction in a hydrothermal system. Drastically different morphologies of Fe3O4 nanoparticles with nanosheet arrays or cubic structures were observed on graphene foam by controlling the reduction degree of graphene oxide under mild conditions. Benefiting from the integration of porous structures and magnetic properties, the graphene foam manifests outstanding oil adsorption capacity, high restoration for absorbates as well as excellent recyclability and stability under cyclic operations. The simple and effective strategy for the preparation of graphene foams developed in this study may offer a new alternative for scale-up production of graphene materials used for the cleanup of oil spills.

KeywordGraphene Foam Magnetic Nanoparticles Sorbent Oil-water Separation
DOI10.1016/j.jcis.2014.05.062
Indexed BySCI
WOS IDWOS:000348689100046
Citation statistics
Cited Times:61[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5226
Collection中国科学院特殊环境功能材料与器件重点试验室
环境科学与技术研究室
Corresponding AuthorMa, PC (Ma, Peng-Cheng)
Affiliation1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Lab Environm Sci & Technol, Urumqi 830011, Peoples R China
2.Chinese Acad Sci, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China
Recommended Citation
GB/T 7714
Yang, SD ,Chen, L ,Mu, L ,et al. Magnetic graphene foam for efficient adsorption of oil and organic solvents[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2014,430(9):337-344.
APA Yang, SD ,Chen, L ,Mu, L ,&Ma, PC .(2014).Magnetic graphene foam for efficient adsorption of oil and organic solvents.JOURNAL OF COLLOID AND INTERFACE SCIENCE,430(9),337-344.
MLA Yang, SD ,et al."Magnetic graphene foam for efficient adsorption of oil and organic solvents".JOURNAL OF COLLOID AND INTERFACE SCIENCE 430.9(2014):337-344.
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