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题名: Extraordinary Capability for Water Treatment Achieved by a Perfluorous Conjugated Microporous Polymer
作者: Yang, Rui-Xia1;  Wang, Ting-Ting1;  Deng, Wei-Qiao1
刊名: SCIENTIFIC REPORTS
发表日期: 2015-05-14
DOI: 10.1038/srep10155
卷: 5
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Multidisciplinary Sciences
研究领域[WOS]: Science & Technology - Other Topics
英文摘要: Oils, organic solvents, dyes, and heavy metal ions are primary pollutants in water resources. Currently, no sorbent material can effectively remove these types of pollutants simultaneously. Here we report a perfluorous conjugated microporous polymer with superhydrophobicity and a large surface area, which exhibits outstanding adsorption capacities, kinetics, and recyclability for a wide range of organic solvents, oils, dyes, and heavy metal ions. The adsorption capacities of this polymer, 1376.7 mg g(-1) for Congo red, 808.2 mg g(-1) for Pb(II) and 303.2 mg g(-1) for As(V), are higher than the adsorption capacities of any previously described porous materials. Our theoretical calculation reveals that the superior properties of this polymer are due to fluorination and triple bonds within the polymer. A benchmark experiment indicates that this polymer can efficiently remove these pollutants simultaneously. Application of this polymer may lead to the development of next-generation reusable and portable water purification appliances.
关键词[WOS]: ACTIVATED CARBON ;  METAL-IONS ;  HYDROGEN STORAGE ;  HOLLOW SPHERES ;  REMOVAL ;  FRAMEWORK ;  AEROGELS ;  SPONGES ;  SURFACE ;  PURIFICATION
语种: 英语
WOS记录号: WOS:000355224400001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146271
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

Recommended Citation:
Yang, Rui-Xia,Wang, Ting-Ting,Deng, Wei-Qiao. Extraordinary Capability for Water Treatment Achieved by a Perfluorous Conjugated Microporous Polymer[J]. SCIENTIFIC REPORTS,2015,5.
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