Preparation of Silica/Reduced Graphene Oxide Nanosheet Composites for Removal of Organic Contaminants from Water

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	Preparation of Silica/Reduced Graphene Oxide Nanosheet Composites for Removal of Organic Contaminants from Water
	Li, Wen 1; Liu, Wei 2; Wang, Haifei 3; Lu, Wensheng 3
刊名	JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
	2016-06-01
卷号	16 期号:6 页码:5734-5739
关键词	Reduced Graphene Oxide Silica Composites Nanosheet Water Treatment Removal of Organic Contaminants
英文摘要	Graphene-based composites open up new opportunities as effective adsorbents for the removal of organic contaminants from water. In this article, we report a novel and facile process to synthesize well-dispersed silica/reduced graphene oxide (SiO2/RGO) nanosheet composites. The SiO2/RGO nanosheet composites are prepared through a modified sol-gel process with in situ hydrolysis of tetraethoxysilane (TEOS) on graphene oxide (GO) nanosheet, followed by reduction of GO to graphene. In comparison with the RGO nanosheets, the as-prepared SiO2/RGO nanosheet composites have a larger surface area and good aqueous disperse ability. In addition, the application of SiO2/RGO nanosheet composites was demonstrated on removing organic dyes from water. The SiO2/RGO nanosheet composites show rapid and stable adsorption performance on removal of Methylene Blue (MB) and thionine (TH) from water. It is indicated that the resulting SiO2/RGO composites can be utilized as efficient adsorbents for the removal of organic contaminants from water.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/35163]
专题	化学研究所_胶体、界面与化学热力学实验室
作者单位	1.Xinjiang Oilfield Co, Res Inst Expt & Detect, Karamay 834000, Peoples R China 2.Petrochina Qinghai Oilfield Co, Yindong Oil Producing Plant Joint Stn, Haixinzhou Qinghai 816400, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Thermodynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Wen,Liu, Wei,Wang, Haifei,et al. Preparation of Silica/Reduced Graphene Oxide Nanosheet Composites for Removal of Organic Contaminants from Water[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2016,16(6):5734-5739.
APA	Li, Wen,Liu, Wei,Wang, Haifei,&Lu, Wensheng.(2016).Preparation of Silica/Reduced Graphene Oxide Nanosheet Composites for Removal of Organic Contaminants from Water.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,16(6),5734-5739.
MLA	Li, Wen,et al."Preparation of Silica/Reduced Graphene Oxide Nanosheet Composites for Removal of Organic Contaminants from Water".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 16.6(2016):5734-5739.