Facile synthesis of mesoporous SBA-15 silica spheres and its application for high-performance liquid chromatography
文献类型：期刊论文
| 作者 | Wan, Huihui1,2; Liu, Lin1; Li, Cunman1,2; Xue, Xingya1; Liang, Xinmiao1 |
| 刊名 | journal of colloid and interface science
 |
| 出版日期 | 2009-09-15 |
| 卷号 | 337期号:2页码:420-426 |
| 关键词 | Mesoporous SBA-15 silica Spheres Stationary phase |
| 产权排序 | 1;1 |
| 通讯作者 | 梁鑫淼 |
| 英文摘要 | micrometer-sized mesoporous sba-15 silica spheres have been synthesized using triblock copolymer poly(ethyleneoxide)-block-poly(propyleneoxide)-block-poly(ethyleneoxide) (eo(20)po(70)eo(20)) as structure-directing agent with the assistance of 1,3,5-trimethylbenzene and kcl. by controlling the composition of synthesis gel, sba-15 silica spheres with particle size in the range of 2-4.5 mu m could be facilely obtained. the obtained sba-15 silica spheres were characterized by x-ray diffraction, scanning electron microscopy, and n(2) physisorption technique. dimethyloctadecylchlorosilane modified mesoporous sba-15 silica with diameter of 4.5 mu m was explored as stationary phase in high-performance liquid chromatography, and its chromatographic characteristics for separation of some small molecules and relatively large bio-molecules have been studied. (c) 2009 elsevier inc. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | size-exclusion chromatography ; morphological control ; spherical-particles ; stationary-phase ; hplc ; mcm-41 ; surfactant ; separation ; copolymer ; triblock |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000268740500016 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101795]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wan, Huihui,Liu, Lin,Li, Cunman,et al. Facile synthesis of mesoporous SBA-15 silica spheres and its application for high-performance liquid chromatography[J]. journal of colloid and interface science,2009,337(2):420-426. |
| APA | Wan, Huihui,Liu, Lin,Li, Cunman,Xue, Xingya,&Liang, Xinmiao.(2009).Facile synthesis of mesoporous SBA-15 silica spheres and its application for high-performance liquid chromatography.journal of colloid and interface science,337(2),420-426. |
| MLA | Wan, Huihui,et al."Facile synthesis of mesoporous SBA-15 silica spheres and its application for high-performance liquid chromatography".journal of colloid and interface science 337.2(2009):420-426. |
入库方式： OAI收割
来源：大连化学物理研究所
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