| Hollow mesoporous silica spheres synthesized with cationic and anionic mixed surfactant as templates | |
| J. J.; Xiao Wang, W.; Wang, J. Q.; Lu, J. M.; Yang, J. H. | |
| 2015 | |
| Source Publication | Materials Letters
 |
| ISSN | 0167-577X |
| Volume | 142Pages:269-272 |
| Abstract | Hollow mesoporous silica spheres (HMSSs) with ordered mesoporous and uniform size distribution of 200-300 nm were synthesized using mixed surfactant of cationic cetyltrimethylammonium bromide (CTAB) and anionic sodium dodecyl sulfate (SDS) as templates at room temperature. Our work provides a facile approach to synthesize hollow mesoporous silica spheres by a modified Stober method. The results showed that the BET surface area is high up to 951 m(2) g(-1) and the average pores diameter is 2.4 nm. The possible formation mechanism of HMSSs using mixed surfactant templates was discussed by vesicle template approach. (C) 2014 Elsevier B.V. All rights reserved. |
| description.department | [wang, jingjing] shandong univ sci & technol, coll chem & environm engn, qingdao 266590, shandong, peoples r china. [wang, jinqu ; lu, jinming ; yang, jianhua] dalian univ technol, sch chem engn, state key lab fine chem, dalian 116024, peoples r china. [xiao, wei] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china. ; wang, jj (reprint author), shandong univ sci & technol, coll chem & environm engn, qingdao 266590, shandong, peoples r china. ; wjj20082001@163.com |
| Keyword | Sol-gel Preparation Porous Materials Hollow Spheres Dual Templates Vesicle Approach Spherical Mcm-48 Route Size Nanoparticles Vesicles |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/73950 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | J. J.,Xiao Wang, W.,Wang, J. Q.,et al. Hollow mesoporous silica spheres synthesized with cationic and anionic mixed surfactant as templates[J]. Materials Letters,2015,142:269-272. |
| APA | J. J.,Xiao Wang, W.,Wang, J. Q.,Lu, J. M.,&Yang, J. H..(2015).Hollow mesoporous silica spheres synthesized with cationic and anionic mixed surfactant as templates.Materials Letters,142,269-272. |
| MLA | J. J.,et al."Hollow mesoporous silica spheres synthesized with cationic and anionic mixed surfactant as templates".Materials Letters 142(2015):269-272. |
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