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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202110548
|2 doi
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|a pubmed24n1118.xml
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|a DE-627
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|a eng
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| 100 |
1 |
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|a Zhang, Panpan
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Super Water-Extracting Gels for Solar-Powered Volatile Organic Compounds Management in the Hydrological Cycle
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 24.03.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a Water-soluble volatile organic compounds (VOCs) are widely spread in the natural hydrological cycle, contaminating potential water sources, and leading to unexpected ecological hazards. However, water-purification technologies toward VOCs are energy-intensive and present unsatisfactory purity of the obtained water. The fundamental challenge is to differentiate the motion of water and VOC molecules by separators. Here, the concept of a super water-extracting gel (SWEG) for VOC-management and water purification via direct solar distillation is proposed. The strong hydrogen bonding effect in the hypercrosslinked hydrophilic polymeric networks enables the SWEG to extract water from VOC-containing water, which rejects the VOC solutes while allowing water through for interfacial evaporation. The obtained SWEG achieves a VOCs removal ratio up to 99.99% by solar distillation under 1 sun. A solar water-purification system is also demonstrated to produce clean water, which surpasses other competitive technologies based on electricity
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|a Journal Article
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|a hydrogels
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4 |
|a hypercrosslinked polymers
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| 650 |
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4 |
|a solar vapor generation
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| 650 |
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4 |
|a volatile organic compound removal
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| 650 |
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4 |
|a water purification
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| 700 |
1 |
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|a Zhao, Fei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shi, Wen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Hengyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhou, Xingyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guo, Youhong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Guihua
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 12 vom: 07. März, Seite e2110548
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g volume:34
|g year:2022
|g number:12
|g day:07
|g month:03
|g pages:e2110548
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| 856 |
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|u http://dx.doi.org/10.1002/adma.202110548
|3 Volltext
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