Monodisperse organosilica microcapsules with functional groups by self-catalysis

被引:14
作者
Fei, Bin [1 ]
Lu, Haifeng [1 ]
Wang, Rong Hua [1 ]
Xin, John H. [1 ]
机构
[1] Hong Kong Polytech Univ, Inst Text & Clothing, Nanotechnol Ctr, Hong Kong, Hong Kong, Peoples R China
关键词
D O I
10.1246/cl.2006.622
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
On the basis of the self-catalytic sol-gel reaction of methyl trimethoxysilane (MTMS) and 3-aminopropyl trimethoxysilane (ATMS) at oil/water interface, monodisperse organosilica microcapsules with functional groups were prepared in one step at room temperature, without any surfactant or mediating reagent.
引用
收藏
页码:622 / 623
页数:2
相关论文
共 9 条
[1]   Hydrothermal conversion of solid silica beads to hollow silicalite-1 sphere [J].
Dong, AG ;
Wang, YJ ;
Tang, Y ;
Wang, DJ ;
Ren, N ;
Zhang, YH ;
Gao, Z .
CHEMISTRY LETTERS, 2003, 32 (09) :790-791
[2]   Preparation and formation mechanism of silica microcapsules (hollow sphere) by water/oil/water interfacial reaction [J].
Fujiwara, M ;
Shiokawa, K ;
Tanaka, Y ;
Nakahara, Y .
CHEMISTRY OF MATERIALS, 2004, 16 (25) :5420-5426
[3]   Ultrastable mesostructured silica vesicles [J].
Kim, SS ;
Zhang, WZ ;
Pinnavaia, TJ .
SCIENCE, 1998, 282 (5392) :1302-1305
[4]   Self-catalyzed synthesis of organo-silica nanoparticles [J].
Ottenbrite, RM ;
Wall, JS ;
Siddiqui, JA .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2000, 83 (12) :3214-3215
[5]  
Rana RK, 2002, ADV MATER, V14, P1414, DOI 10.1002/1521-4095(20021002)14:19<1414::AID-ADMA1414>3.0.CO
[6]  
2-F
[7]   Nanoparticle self-assembly of hierarchically ordered microcapsule structures [J].
Rana, RK ;
Murthy, VS ;
Yu, J ;
Wong, MS .
ADVANCED MATERIALS, 2005, 17 (09) :1145-+
[8]   Preparation of fluorescent SiO2 particles with single CdTe nanocrystal cores by the reverse microemulsion method [J].
Yang, YH ;
Gao, MY .
ADVANCED MATERIALS, 2005, 17 (19) :2354-+
[9]   Synthesis of monodisperse colloidal spheres, capsules, and microballoons by emulsion templating [J].
Zoldesi, CI ;
Imhof, A .
ADVANCED MATERIALS, 2005, 17 (07) :924-+