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Elucidating the electrostatic interaction of sulfonic acid functionalized SBA-15 for ciprofloxain adsorption
Gao, Jinsuo1; Lu, Yong1; Zhang, Xueying1; Chen, Jingjing1; Xu, Shutao2; Li, Xiaona1; Li, Xinyong1; Tan, Feng1
KeywordMesoporous Organo-functionalization Adsorption Antibiotics Pollution
Source PublicationAPPLIED SURFACE SCIENCE
2015-09-15
DOI10.1016/j.apsusc.2015.05.014
Volume349Pages:224-229
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Materials Science ; Physics
WOS KeywordMESOPOROUS SILICAS ; IMPRINTED POLYMER ; SELECTIVE REMOVAL ; WASTE-WATER ; ANTIBIOTICS ; SULFAMETHOXAZOLE ; PHARMACEUTICALS ; DEGRADATION ; ADSORBENTS ; NANOPARTICLES
AbstractThough adsorption is a promising method to treat anitibotics pollution, the complexity of many kinds of antibiotics molecules and the multiple roles of organic functional groups in organo-functionalized mesoporous silicas adsorbents cause diverse interactions between the antibiotics and the adsorbents. Here, we prepared SBA-15, SH-SBA-15 and SO3H-SBA-15 with comparable textural and structural property for the adsorption of ciprofloxain to elucidate the dual roles of organic functional groups. It is found that the beneficial electrostatic interaction of SO3H-SBA-15 precedes its disadvantageous hydrophilicity for adsorption, which is different from amine functionalized mesoporous materials as reported elsewhere. The potential antibiotics adsorbents, SO3H-SBA-15, could be reused 3 times without obvious decrease of adsorption property. (C) 2015 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000357129100032
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146357
Collection中国科学院大连化学物理研究所
Affiliation1.Dalian Univ Technol, State Key Lab Fine Chem, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Natl Engn Lab Methanol Olefins, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Gao, Jinsuo,Lu, Yong,Zhang, Xueying,et al. Elucidating the electrostatic interaction of sulfonic acid functionalized SBA-15 for ciprofloxain adsorption[J]. APPLIED SURFACE SCIENCE,2015,349:224-229.
APA Gao, Jinsuo.,Lu, Yong.,Zhang, Xueying.,Chen, Jingjing.,Xu, Shutao.,...&Tan, Feng.(2015).Elucidating the electrostatic interaction of sulfonic acid functionalized SBA-15 for ciprofloxain adsorption.APPLIED SURFACE SCIENCE,349,224-229.
MLA Gao, Jinsuo,et al."Elucidating the electrostatic interaction of sulfonic acid functionalized SBA-15 for ciprofloxain adsorption".APPLIED SURFACE SCIENCE 349(2015):224-229.
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