A ternary TiO2/WO3/graphene nanocomposite adsorbent: facile preparation and efficient removal of Rhodamine B

doi:10.1007/s12613-014-0975-9

	A ternary TiO2/WO3/graphene nanocomposite adsorbent: facile preparation and efficient removal of Rhodamine B
	Zhang, Yong-qiang 1; Li, Xiao-hui 2; Lu, Jie 2; Si, Chong-dian 1; Liu, Guang-jun 1; Gao, Hong-tao 1,2; Wang, Pi-bo 3
刊名	INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
	2014-08
卷号	21 期号:8 页码:813-819
关键词	adsorbents nanocomposites titanium dioxide tungsten oxides graphene adsorption wastewater treatment
ISSN号	1674-4799
DOI	10.1007/s12613-014-0975-9
英文摘要	Ternary TiO2/WO3/graphene (TWG) nanocomposites were prepared by a facile salt-ultrasonic assisted hydrothermal method. The products were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and nitrogen adsorption-desorption. Both anatase TiO2 and orthorhombic WO3 formed in the nanocomposites, along with a highly disordered overlay of individual graphene nanosheets. Polyhedral and spherical TiO2 and WO3 nanoparticles of uniform size 10-30 nm were densely anchored to the graphene sheets. The maximum specific surface area of the products was 144.59 m(2).g(-1). The products showed clear abilities for the removal of Rhodamine B in the absence of illumination. Furthermore, the adsorption activity of the products exhibited only a slight decrease after three successive cycles. The results demonstrate that the ternary nanocomposites could be used as a high-efficiency adsorbent for the removal of environmental contaminants.
资助项目	Scientific Research Program of Qingdao[11-2-4-3-15-jch]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering ; Mining & Mineral Processing
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000340094800010
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3805]
专题	自然资源部第一海洋研究所
作者单位	1.Jining Univ, Dept Chem & Chem Engn, Qufu 273155, Peoples R China; 2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, State Key Lab Base Ecochem Engn, Qingdao 266042, Peoples R China; 3.State Ocean Adm, North China Sea Branch, Qingdao 266033, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yong-qiang,Li, Xiao-hui,Lu, Jie,et al. A ternary TiO2/WO3/graphene nanocomposite adsorbent: facile preparation and efficient removal of Rhodamine B[J]. INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,2014,21(8):813-819.
APA	Zhang, Yong-qiang.,Li, Xiao-hui.,Lu, Jie.,Si, Chong-dian.,Liu, Guang-jun.,...&Wang, Pi-bo.(2014).A ternary TiO2/WO3/graphene nanocomposite adsorbent: facile preparation and efficient removal of Rhodamine B.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,21(8),813-819.
MLA	Zhang, Yong-qiang,et al."A ternary TiO2/WO3/graphene nanocomposite adsorbent: facile preparation and efficient removal of Rhodamine B".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 21.8(2014):813-819.