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| One-step synthesis of hydrophobic mesoporous silica and its application in nonylphenol adsorption | |
| Zhao, YL; Song, JL; Wu, D; Tang, T; Sun, YH; Song, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Nucl Radiat & Nucl Energy Technol, Shanghai 201800, Peoples R China. | |
| 2015 | |
| Source Publication | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
 |
| ISSN | 0022-3697 |
| Volume | 86Pages:1—4 |
| Subtype | 期刊文献 |
| Abstract | Highly CH3-functionalized mesoporous silica with nearly spherical morphology was synthesized under acidic conditions by co-condensation of two different silica precursors polymethylhydrosiloxane (PMHS) and tetraethoxysilane (TEOS) in the presence of triblock copolymer P123 as template. XRD, N-2 adsorption-desorption, HRTEM, SEM and Si-29 MAS NMR were used to identify its highly-ordered mesopore array structure, nearly spherical particle morphology and CH3 functionalization of the as-synthesized material. The resulting hydrophobic mesoporous silica possessed regular mesochannel arrays, indicating that the introduction of PMHS had little impact on the formation of an ordered mesostructure. Also, PMHS played an important role in morphology control and organic functionalization, ensuring nearly spherical particle morphology and high CH3 functionalization degree of the obtained mesoporous silica material. As compared with pristine mesoporous silica SBA-15, the hydrophobic mesoporous silica showed the higher adsorption performance when they were used as adsorbents to remove organic pollutant nonylphenol at a very low concentration from aqueous solution. (C) 2015 Elsevier Ltd. All rights reserved. |
| Keyword | Molecular Selective Adsorption Waste-water Removal Alkylanilines Alkylphenols Alumina |
| Language | 英语 |
| WOS ID | WOS:000360864600001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/25009 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Corresponding Author | Song, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Nucl Radiat & Nucl Energy Technol, Shanghai 201800, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhao, YL,Song, JL,Wu, D,et al. One-step synthesis of hydrophobic mesoporous silica and its application in nonylphenol adsorption[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2015,86:1—4. |
| APA | Zhao, YL,Song, JL,Wu, D,Tang, T,Sun, YH,&Song, JL .(2015).One-step synthesis of hydrophobic mesoporous silica and its application in nonylphenol adsorption.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,86,1—4. |
| MLA | Zhao, YL,et al."One-step synthesis of hydrophobic mesoporous silica and its application in nonylphenol adsorption".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 86(2015):1—4. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| One-step synthesis o（702KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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