Rapid Room Temperature Synthesis of Hexagonal Mesoporous Silica Using Inorganic Silicate Sources and Cationic Surfactants under Highly Acidic Conditions

被引：52

作者：

Setoguchi, Yukako M. ^{[1
]}

Teraoka, Yasutake ^{[1
]}

Moriguchi, Isamu ^{[1
]}

Kagawa, Shuichi ^{[1
]}

Tomonaga, Nariyuki ^{[2
]}

Yasutake, Akinori ^{[2
]}

Izumi, Jun ^{[2
]}

机构：

[1] Nagasaki Univ, Dept Appl Chem, Fac Engn, Nagasaki 852, Japan

[2] Mitsubishi Heavy Ind Ltd, Nagasaki Res & Dev Ctr, Nagasaki 85103, Japan

来源：

JOURNAL OF POROUS MATERIALS | 1997年 / 4卷 / 02期

关键词：

mesoporous silica; hexagonal phase; synthesis; room temperature; inorganic silicate sources; acidic medium;

D O I：

10.1023/A:1009684801918

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The room-temperature synthesis of mesoporous silica was investigated by using cationic surfactants and inorganic Si sources, like sodium silicate and colloidal silica. Mesoporous silica analogous to the hexagonal MCM-41 could be obtained over a wide range of pH below ca. 11 within short synthesis time (3 h), when the Q(4)-state Si was absent in the Si source solution prior to mixing with an aqueous solution of cationic surfactants. It was suggested that the strongly acidic conditions (pH < 1) were favorable to give mesoporous silica materials with higher surface area and larger mesopore volume.

引用

页码：129 / 134

页数：6

共 50 条

[41] Room-Temperature Synthesis of Diindolylmethanes Using Silica-Supported Sulfuric Acid as a Reusable Catalyst Under Solvent-Free Conditions
Zhang, Yan
Chen, Xiang
Liang, Jun
Shang, Zhi-cai
SYNTHETIC COMMUNICATIONS, 2011, 41 (16) : 2446 - 2454
[42] Controllable synthesis of mesoporous carbon nanospheres with uniform size by a facile one-pot aqueous strategy under highly acidic conditions
Zhu, Xiaojing
Wang, Sha
Huang, Wenquan
Tian, Yong
Wang, Xiufang
CARBON, 2016, 105 : 521 - 528
[43] CATALYTIC SYNTHESIS OF PYRAZOLES AND DIAZEPINES UNDER GREEN CONDITIONS AT ROOM TEMPERATURE USING HETEROPOLYACIDS CATALYSTS
Gharib, Ali
Jahangir, Manouchehr
Scheeren, J. W.
SYNTHETIC COMMUNICATIONS, 2013, 43 (03) : 309 - 325
[44] A General Silica-Templating Synthesis of Alkaline Mesoporous Carbon Catalysts for Highly Efficient H2S Oxidation at Room Temperature
Zhang, Zixiao
Jiang, Wuyou
Long, Donghui
Wang, Jitong
Qjao, Wenming
Ling, Licheng
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (03) : 2477 - 2484
[45] Rapid Synthesis of Phenyl-Functionalized Mesoporous Silica Using as a Highly Efficient Fiber Coating of Solid-Phase Microextraction
Rao, Honghong
Du, Xinzhen
Wang, Xuemei
Li, Chunlan
Cao, Xu
MATERIALS AND MANUFACTURING PROCESSES, 2010, 25 (09) : 948 - 952
[46] Effect of synthesis conditions on preparation of mesoporous titanic-silica lay a modified sol-gel technique using a cationic surfactant
Mohamed, R. M.
El-Midany, A. A.
Othman, I.
RESEARCH ON CHEMICAL INTERMEDIATES, 2008, 34 (5-7) : 629 - 639
[47] Room-temperature synthesis in acidic media of large-pore three-dimensional bicontinuous mesoporous silica with Ia3d symmetry
Liu, XY
Tian, BZ
Yu, CZ
Gao, F
Xie, SH
Tu, B
Che, RC
Peng, LM
Zhao, DY
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2002, 41 (20) : 3876 - 3878
[48] Rapid, Efficient, and Room Temperature Synthesis of Nitrones in Excellent Yields over MgO under Solvent-Free Conditions
Valizadeh, Hassan
Dinparast, Leila
HETEROATOM CHEMISTRY, 2009, 20 (03) : 177 - 181
[49] Synthesis of mesoporous aluminosilicates with low Si/Al ratios using a single-source molecular precursor under acidic conditions
Ying Li
Qihua Yang
Jie Yang
Can Li
Journal of Porous Materials, 2006, 13 : 187 - 193
[50] Synthesis of mesoporous aluminosilicates with low Si/Al ratios using a single-source molecular precursor under acidic conditions
Li, Ying
Yang, Qihua
Yang, Jie
Li, Can
JOURNAL OF POROUS MATERIALS, 2006, 13 (3-4) : 187 - 193

← 1 2 3 4 5 →