Synthesis and characterization of monodispersed spherical mesoporous silica

被引：0

作者：

Wang, Li ^{[1
]}

Wang, Duo ^{[1
]}

Zhu, Gui-Ru ^{[1
]}

Gao, Cong-Jie ^{[1
]}

机构：

[1] Key Laboratory of Marine Chemistry Theory and Technology, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China

来源：

Gongneng Cailiao/Journal of Functional Materials | 2010年 / 41卷 / 05期

关键词：

Organic solvents - Silica - Microspheres - Sodium hydroxide - Particle size - Spheres - Chlorine compounds - Mesoporous materials;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Using alkyl trimethyl ammonium chloride (CTAC) as template, tetraethyl orthosilicate (TEOS) as silica source, methanol as co-solvent, sodium hydroxide as catalyst, single scattered and highly ordered mesoporous silica microspheres with different size were synthesized by hydrothermal method, and the synthesized microspheres were characterized by SEM. The effects of the CTAC concentration, the TEOS concentration, the methanol ratio and the temperature on particle size and dispersibility of the prepared silica spheres were studied, respectively. At the same time, the synthesized samples were characterized by XRD, BET, HRTEM and other methods. The results showed that the synthesis of monodispersed spherical silica had ordered hexagonal mesoporous structure and high specific surface area.

引用

页码：822 / 826

共 50 条

[31] Synthesis and Characterization of Polyimide/Monodispersed Colloidal Silica Hybrid Thin Films
Yu, Yang-Yen
Chien, Wen-Chen
Lai, Chiung-Lin
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (07) : 4135 - 4142
[32] Synthesis and characterization of mesoporous carbon through inexpensive mesoporous silica as template
Karandikar, P.
Patil, K. R.
Mitra, A.
Kakade, B.
Chandwadkar, A. J.
MICROPOROUS AND MESOPOROUS MATERIALS, 2007, 98 (1-3) : 189 - 199
[33] Synthesis of hollow spherical silica with MCM-41 mesoporous structure
Han, SH
Hou, WG
Xu, J
Li, ZM
COLLOID AND POLYMER SCIENCE, 2004, 282 (11) : 1286 - 1291
[34] Synthesis of hollow spherical silica with MCM-41 mesoporous structure
Shuhua Han
Wanguo Hou
Jun Xu
Zhengmin Li
Colloid and Polymer Science, 2004, 282 : 1286 - 1291
[35] Synthesis of spherical mesoporous silica beads with tunable size, stiffness and porosity
Milani, M.
Ahmad, K.
Cavalletti, E.
Ligoure, C.
Cipelletti, L.
Kongkaew, M.
Trens, P.
Ramos, L.
MICROPOROUS AND MESOPOROUS MATERIALS, 2025, 387
[36] Synthesis of monodispersed super-microporous/mesoporous silica spheres with diameters in the low submicron range
Yamada, Yuri
Yano, Kazuhisa
MICROPOROUS AND MESOPOROUS MATERIALS, 2006, 93 (1-3) : 190 - 198
[37] Formation mechanism for monodispersed mesoporous silica spheres and its application to the synthesis of core/shell particles
Nakamura, Tadashi
Mizutani, Mamoru
Nozaki, Hiroshi
Suzuki, Noritomo
Yano, Kazuhisa
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (03): : 1093 - 1100
[38] Synthesis of monodispersed mesoporous silica spheres (MMSSs) with controlled particle size using gemini surfactant
Chen, Qianru
Han, Lu
Gao, Chuanbo
Che, Shunai
MICROPOROUS AND MESOPOROUS MATERIALS, 2010, 128 (1-3) : 203 - 212
[39] Synthesis and characterization of monodispersed core-shell spherical colloids with movable cores
Kamata, K
Lu, Y
Xia, YN
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (09) : 2384 - 2385
[40] Synthesis and characterization of monodispersed core-shell spherical colloids with movable cores
Xia, Y. (xia@chem.washington.edu), 1600, American Chemical Society (125):

← 1 2 3 4 5 →