One-Pot Synthesis of Ethanolamine-Modified Mesoporous Silica

被引:15
|
作者
Zarabadi-Poor, Pezhman [1 ]
Badiei, Alireza [1 ]
Fahlman, Bradley D. [2 ]
Arab, Pezhman [1 ]
Ziarani, Ghodsi Mohammadi [3 ]
机构
[1] Univ Tehran, Coll Sci, Sch Chem, Tehran, Iran
[2] Cent Michigan Univ, Dept Chem, Mt Pleasant, MI 48859 USA
[3] Alzahra Univ, Dept Chem, Fac Sci, Tehran, Iran
关键词
FUNCTIONALIZED SBA-15; CO-CONDENSATION; SURFACTANT; ORGANOSILANE; ADSORPTION; COPOLYMER; CATALYSTS; TRIBLOCK; BENZENE; AMINE;
D O I
10.1021/ie200374r
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
This work represents the first precedent for the one-pot synthesis of ethanolamine-modified mesoporous silica. The resultant material was characterized by scanning electron microscopy, transmission electron microscopy, infrared spectroscopy, X-ray diffraction, and BET/BJH surface area/porosity measurements. The successful incorporation of ethanolamine moieties in the structure of mesoporous silica was confirmed by its subsequent reaction with phenyl isocyanate. The observed morphology of this surface-functionalized mesoporous silica is significantly different from that of postmodified SBA-15 and also features a greater porosity.
引用
收藏
页码:10036 / 10040
页数:5
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