中文版 | English
HFCAS OpenIR  > 中科院等离子体物理研究所
Highly efficient entrapment of U(VI) by using porous magnetic Ni0.6Fe2.4O4 micro-particles as the adsorbent
Duan, Shengxia1,2; Liu, Xia1,2; Wang, Yanan1,2; Shao, Dadong1; Alharbi, Njud S.3; Alsaedi, Ahmed3; Li, Jiaxing1,3,4
2016-08-01
发表期刊JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
摘要Porous magnetic Ni0.6Fe2.4O4 micro-particles (PMNM) with great adsorption performance for U(Vl) removal were successfully obtained by calcining Ni0.6Fe2.4C2O4 center dot 2H(2)O precursor. The as-obtained PMNM exhibit a typical porous nature with uniform pore size distribution. The adsorption of U(VI) onto PMNM reaches equilibrium in 2 h with a maximum adsorption capacity of 189.04 mg/g at 318.15 K, which can be ascribed to the mesoporous texture and abundant adsorption sites. The adsorption can be influenced by the pH values of solution, while no ionic strength effect was observed, indicating an inner-sphere surface complexation mechanism. The adsorption process can be well described by pseudo-second-order kinetic model and the Freundlich isotherm model, indicating a multilayer adsorption process. Moreover, the mean free energy (E) calculated from D-R isotherm model suggests a physical adsorption process, implemented via the electrostatic attraction. Thermodynamic analyses indicate that the adsorption process is entropy-driven endothermic and spontaneous in nature. Furthermore, magnetic property of PMNM makes U(VI)-loaded PMNM be easily separated from aqueous solution by using an external magnet. These results clearly indicate that the PMNM could be used as a candidate for efficient removal of U(VI) from aqueous solutions. (C) 2016 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
文章类型Article
关键词Ni0.6fe2.4o4 Micro-particles Porous Magnetic Separation Adsorption u(Vi)
WOS标题词Science & Technology ; Technology
DOI10.1016/j.jtice.2016.05.041
关键词[WOS]FUNGUS-FE3O4 BIO-NANOCOMPOSITES ; HIGH-PERFORMANCE ADSORBENTS ; RADIOACTIVE-WASTE-WATER ; REDUCED GRAPHENE OXIDE ; AQUEOUS-SOLUTION ; URANYL IONS ; FE3O4 NANOPARTICLES ; ACTIVATED CARBON ; REMOVAL ; ADSORPTION
收录类别SCI
语种英语
项目资助者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) ; 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) ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; National Natural Science Foundation of China(21272236 ; 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 ; 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 ; 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 ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131) ; 1U1530131)
WOS研究方向Engineering
WOS类目Engineering, Chemical
WOS记录号WOS:000380624500036
引用统计
被引频次：44[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/334002/21405
专题中科院等离子体物理研究所
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Key Lab Novel Thin Film Solar Cells, POB 1126, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
3.King Abdulaziz Univ, Fac Sci, Jeddah 21589, Saudi Arabia
4.Collaborat Innovat Ctr Radiat Med Jiangsu Higher, Suzhou 215123, Peoples R China
第一作者单位中科院等离子体物理研究所
推荐引用方式
GB/T 7714		 Duan, Shengxia,Liu, Xia,Wang, Yanan,et al. Highly efficient entrapment of U(VI) by using porous magnetic Ni0.6Fe2.4O4 micro-particles as the adsorbent[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2016,65(无):367-377.
APA Duan, Shengxia.,Liu, Xia.,Wang, Yanan.,Shao, Dadong.,Alharbi, Njud S..,...&Li, Jiaxing.(2016).Highly efficient entrapment of U(VI) by using porous magnetic Ni0.6Fe2.4O4 micro-particles as the adsorbent.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,65(无),367-377.
MLA Duan, Shengxia,et al."Highly efficient entrapment of U(VI) by using porous magnetic Ni0.6Fe2.4O4 micro-particles as the adsorbent".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 65.无(2016):367-377.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Highly efficient ent（2276KB）期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Duan, Shengxia]的文章
[Liu, Xia]的文章
[Wang, Yanan]的文章
百度学术
百度学术中相似的文章
[Duan, Shengxia]的文章
[Liu, Xia]的文章
[Wang, Yanan]的文章
必应学术
必应学术中相似的文章
[Duan, Shengxia]的文章
[Liu, Xia]的文章
[Wang, Yanan]的文章
相关权益政策
暂无数据
收藏/分享
文件名： Highly efficient entrapment of U(VI) by using porous magnetic Ni0.6Fe2.4O4 micro-particles as the adsorbent.pdf
格式： Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。