Effect of Benzyltrimethylammonium Ion as a Co-directing Agent on Phase Transitions in a Nanostructure Silica/Surfactant Composite

被引：2
|
作者：
Badiei, Alireza [1 ]
Goldooz, Hassan [2 ]
Ziarani, Ghodsi Mohammadi [3 ]
机构：
[1] Univ Tehran, Coll Sci, Sch Chem, Tehran 14174, Iran
[2] Tarbiat Modares Univ, Dept Chem, Tehran, Iran
[3] Alzahra Univ, Dept Chem, Fac Sci, Tehran, Iran
来源：
E-JOURNAL OF CHEMISTRY | 2010年 / 7卷 / 04期
关键词：
Benzyltrimethylammonium ion; Co-directing agent; Phase transition; Hexagonal; Cubic; Lamellar; CARBON-PASTE ELECTRODE; ANODIC-STRIPPING VOLTAMMETRY; NANOPOROUS SILICA; SILANOLATE GROUPS; SILVER; MCM-41;
D O I：
10.1155/2010/395624
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Effect of benzyltrimethylammonium ion as a co-directing agent in phase transition from hexagonal to cubic and lamellar mesophases was studied in the constant pH at 130 degrees C. This phase transformation was carried out in constant surface charge and pore size distribution (2 nm). Influence of BTMA(+) ions between head and tail of surfactant and phase transformation were observed by using the XRD and elemental analysis.
引用
收藏
页码：1407 / 1411
页数：5
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