Dual shelled Fe3O4/polydopamine hollow microspheres as an effective Eu(III) adsorbent

doi:10.1039/c6ta09968h

	Dual shelled Fe3O4/polydopamine hollow microspheres as an effective Eu(III) adsorbent
	Fang, Qunling 1; Duan, Shengxia 2; Zhang, Jianfeng 1; Li, Jiaxing2,4 ; Leung, Ken Cham-Fai 3
	2017
发表期刊	JOURNAL OF MATERIALS CHEMISTRY A
摘要	A facile method was developed to synthesize Fe3O4/polydopamine (PDA) dual shelled microspheres with a hollow interior. Since the final product was obtained by in situ polymerization of dopamine (DA) on the surface of a hollow Fe3O4 spherical template, the average size of the hybrid microspheres was tunable by manipulating both the Fe3O4 size and the PDA shell thickness. Due to the hollow interior and the compatible surface, the Fe3O4/PDA demonstrated excellent adsorption performance for Eu(III) ion removal (151.05 mg g(-1)) in aqueous solution. In comparison to pristine Fe3O4 hollow spheres, the dual shelled particles exhibited a faster adsorption dynamic process and a higher adsorption capacity for Eu(III) entrapment. Simultaneously, the Fe3O4/polydopamine (PDA) also exhibits a higher adsorption capacity for Eu(III) entrapment compared with that of other magnetic materials. This method was also effective for synthesizing other kinds of PDA shell encapsulated core/shell nanoparticles.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1039/c6ta09968h
关键词[WOS]	HEAVY-METAL IONS ; SOLID-PHASE EXTRACTION ; MAGNETIC NANOPARTICLES ; AQUEOUS-SOLUTION ; EFFICIENT PRECONCENTRATION ; EFFECTIVE REMOVAL ; CARBON NANOTUBES ; METHYLENE-BLUE ; SILICA HYBRID ; ANIONIC DYES
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; National Natural Science Foundation of China(21205026 ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; special scientific research fund of public welfare profession of China(201509074) ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; 21272236 ; 21272236 ; 21272236 ; 21272236 ; 21272236 ; 21272236 ; 21272236 ; 21272236 ; 21677146) ; 21677146) ; 21677146) ; 21677146) ; 21677146) ; 21677146) ; 21677146) ; 21677146)
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000395075600062
引用统计	被引频次：77[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/31745
专题	中科院等离子体物理研究所
作者单位	1.Hefei Univ Technol, Sch Med Engn, Hefei 230009, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Peoples R China 3.Hong Kong Baptist Univ, Dept Chem, Kowloon, Hong Kong, Peoples R China 4.Collaborat Innovat Ctr Radiat Med Jiangsu Higher, Suzhou, Peoples R China
推荐引用方式 GB/T 7714	Fang, Qunling,Duan, Shengxia,Zhang, Jianfeng,et al. Dual shelled Fe3O4/polydopamine hollow microspheres as an effective Eu(III) adsorbent[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(6):2947-2958.
APA	Fang, Qunling,Duan, Shengxia,Zhang, Jianfeng,Li, Jiaxing,&Leung, Ken Cham-Fai.(2017).Dual shelled Fe3O4/polydopamine hollow microspheres as an effective Eu(III) adsorbent.JOURNAL OF MATERIALS CHEMISTRY A,5(6),2947-2958.
MLA	Fang, Qunling,et al."Dual shelled Fe3O4/polydopamine hollow microspheres as an effective Eu(III) adsorbent".JOURNAL OF MATERIALS CHEMISTRY A 5.6(2017):2947-2958.

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