DICP OpenIR
Subject Area物理化学
Superhydrophobic Activated Carbon-Coated Sponges for Separation and Absorption
Sun, Hanxue1; Li, An1; Zhu, Zhaoqi1; Liang, Weidong1; Zhao, Xinhong1; La, Peiqing1; Deng, Weiqiao2; An Li; Deng WQ(邓伟侨)
KeywordAbsorption Carbon Electron Microscopy Microporous Materials X-ray Diffraction
Source PublicationCHEMSUSCHEM
2013-06-01
ISSN1864-5631
DOI10.1002/cssc.201200979
Volume6Issue:6Pages:1057-1062
Indexed BySCI
Cooperation Status
SubtypeArticle
Department11
Funding Project11T4
Contribution Rank待补充
WOS HeadingsScience & Technology ; Physical Sciences
Funding Organization2,7 ; 2,7 ; 2,7 ; 2,7
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordHYDROGEN STORAGE CAPACITY ; SURFACE-AREA ; ADSORPTION ; REMOVAL ; WATER ; KOH ; MECHANISM ; GRAPHENE ; SORBENT ; FIBER
AbstractHighly porous activated carbon with a large surface area and pore volume was synthesized by KOH activation using commercially available activated carbon as a precursor. By modification with polydimethylsiloxane (PDMS), highly porous activated carbon showed superhydrophobicity with a water contact angle of 163.6 degrees. The changes in wettability of PDMS- treated highly porous activated carbon were attributed to the deposition of a low-surface-energy silicon coating onto activated carbon (confirmed by X-ray photoelectron spectroscopy), which had microporous characteristics (confirmed by XRD, SEM, and TEM analyses). Using an easy dip-coating method, superhydrophobic activated carbon-coated sponges were also fabricated; those exhibited excellent absorption selectivity for the removal of a wide range of organics and oils from water, and also recyclability, thus showing great potential as efficient absorbents for the large-scale removal of organic contaminants or oil spills from water.
Language英语
Funding Organization2,7 ; 2,7 ; 2,7 ; 2,7
URL查看原文
WOS IDWOS:000319828000017
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/119506
Collection中国科学院大连化学物理研究所
Corresponding AuthorAn Li; Deng WQ(邓伟侨)
Affiliation1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Key Lab Nonferrous Met Alloys & Proc, Minist Educ,Coll Petrochem Technol, Lanzhou 730050, Peoples R China
2.Chinese Acad Sci, State Key Lab Mol React Dynam, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Sun, Hanxue,Li, An,Zhu, Zhaoqi,et al. Superhydrophobic Activated Carbon-Coated Sponges for Separation and Absorption[J]. CHEMSUSCHEM,2013,6(6):1057-1062.
APA Sun, Hanxue.,Li, An.,Zhu, Zhaoqi.,Liang, Weidong.,Zhao, Xinhong.,...&邓伟侨.(2013).Superhydrophobic Activated Carbon-Coated Sponges for Separation and Absorption.CHEMSUSCHEM,6(6),1057-1062.
MLA Sun, Hanxue,et al."Superhydrophobic Activated Carbon-Coated Sponges for Separation and Absorption".CHEMSUSCHEM 6.6(2013):1057-1062.
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