Sulfur rich microporous polymer enables rapid and efficient removal of mercury(II) from water

doi:10.1016/j.chemosphere.2017.12.186

	Sulfur rich microporous polymer enables rapid and efficient removal of mercury(II) from water
	Xu, Dan 2,3; Wu, Winston Duo 1; Qi, Hao-Jun 2; Yang, Rui-Xia 3; Deng, Wei-Qiao 3
刊名	CHEMOSPHERE
	2018-04-01
卷号	196 页码:174-181
关键词	Microporous Polymer Sulfur Rich Mercury(Ii) Removal Water Treatment Adsorption
ISSN号	0045-6535
DOI	10.1016/j.chemosphere.2017.12.186
文献子类	Article
英文摘要	Design and synthesis of adsorbents for efficient decontamination of hazardous contaminants Hg2+ from wastewater, based on a facile and economical strategy, is an attractive target. Here, a novel sulfur rich microporous polymer (sulfur content of 31.4 wt %) with high surface area as well as densely populated sulfur atom with fast accessibility was reported to remove mercury (II) from water. The as prepared polymer (SMP) exhibited high binding affinity, high adsorption capacities, rapid adsorption kinetics, and good recyclability for Hg2+. The adsorption capacity of SMP was 595.2 mg Furthermore, SMP could reduce trace concentrations of Hg2+ from 200 p. p. b. to a level below drinking water standards (2 p. p. b.) within 3 min. This work allows large-scale production of sulfur rich porous materials for the practical application in water treatment. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词	COVALENT ORGANIC FRAMEWORKS ; AQUEOUS-SOLUTION ; CARBON NANOTUBES ; IONS ; ADSORPTION ; HG2+ ; HG(II) ; NANOCOMPOSITES ; SORPTION ; EXCHANGE
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000425075500021
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/168754]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Xu, Dan; Deng, Wei-Qiao
作者单位	1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Sch Chem & Environm Engn, Suzhou Key Lab Green Chem Engn, Suzhou 215123, Peoples R China 2.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Dept Polymer Sci & Engn, Jiangsu Key Lab Adv Funct Polymer Design & Applic, Suzhou 215123, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Xu, Dan,Wu, Winston Duo,Qi, Hao-Jun,et al. Sulfur rich microporous polymer enables rapid and efficient removal of mercury(II) from water[J]. CHEMOSPHERE,2018,196:174-181.
APA	Xu, Dan,Wu, Winston Duo,Qi, Hao-Jun,Yang, Rui-Xia,&Deng, Wei-Qiao.(2018).Sulfur rich microporous polymer enables rapid and efficient removal of mercury(II) from water.CHEMOSPHERE,196,174-181.
MLA	Xu, Dan,et al."Sulfur rich microporous polymer enables rapid and efficient removal of mercury(II) from water".CHEMOSPHERE 196(2018):174-181.