A facile method to synthesize novel hollow mesoporous silica spheres and advanced storage property

被引：194
作者：
Zhu, YF [1 ]
Shi, JL [1 ]
Chen, HR [1 ]
Shen, WH [1 ]
Dong, XP [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
MICROPOROUS AND MESOPOROUS MATERIALS | 2005年 / 84卷 / 1-3期
基金：
中国国家自然科学基金;
关键词：
hollow mesoporous silica spheres; co-templates; storage property; PVP;
D O I：
10.1016/j.micromeso.2005.05.001
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Hollow mesoporous silica spheres with uniform size and morphology have been successfully synthesized in a facile route using PVP and CTAB as co-templates at room temperature. XRD, N-2, adsorption-desorption analysis, FE-SEM, TEM and UV vis are used for the characterization. The hexagonally ordered pore channels are formed on the shell. These hollow mesoporous silica spheres have been proven to store much more guest molecules than conventional MCM-41, with more than half of them being held in the hollow cores. (c) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：218 / 222
页数：5
相关论文
共 32 条
  • [1] Mesoporous silica synthesized by solvent evaporation: Spun fibers and spray-dried hollow spheres
    Bruinsma, PJ
    Kim, AY
    Liu, J
    Baskaran, S
    [J]. CHEMISTRY OF MATERIALS, 1997, 9 (11) : 2507 - 2512
  • [2] Synthesis of porous silica structures with hollow interiors by templating nanosized calcium carbonate
    Chen, JF
    Wang, JX
    Liu, RJ
    Shao, L
    Wen, LX
    [J]. INORGANIC CHEMISTRY COMMUNICATIONS, 2004, 7 (03) : 447 - 449
  • [3] Comparison of micro- and mesoporous inorganic materials in the uptake and release of the drug model fluorescein and its analogues
    Fisher, KA
    Huddersman, KD
    Taylor, MJ
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (23) : 5873 - 5878
  • [4] Mesoporous and homothetic silica capsules in reverse-emulsion microreactors
    Fornasieri, G
    Badaire, W
    Backov, R
    Mondain-Monval, O
    Zakri, U
    Poulin, P
    [J]. ADVANCED MATERIALS, 2004, 16 (13) : 1094 - +
  • [5] Interfacial synthesis of hollow microspheres of mesostructured silica
    Fowler, CE
    Khushalani, D
    Mann, S
    [J]. CHEMICAL COMMUNICATIONS, 2001, (19) : 2028 - 2029
  • [6] Sol-gel transcription of silica-based hybrid nanostructures using poly(N-vinylpyrrolidone)-coated [60]fullerene, single-walled carbon nanotube and block copolymer templates
    Fujita, N
    Asai, M
    Yamashita, T
    Shinkai, S
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (14) : 2106 - 2114
  • [7] Single-crystalline PbCrO4 nanowires and their hydrothermal transformation to amorphous PbCr3O10 nanotubes
    Hu, XL
    Zhu, YJ
    [J]. CHEMISTRY LETTERS, 2004, 33 (07) : 880 - 881
  • [8] Nanocages derived from shell cross-linked micelle templates
    Huang, HY
    Remsen, EE
    Kowalewski, T
    Wooley, KL
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (15) : 3805 - 3806
  • [9] Huang JX, 2000, ADV MATER, V12, P808, DOI 10.1002/(SICI)1521-4095(200006)12:11<808::AID-ADMA808>3.0.CO
  • [10] 2-P
1234