Adsorption of carbon dioxide on amine modified SBA-15 in the presence of water vapor

被引：161
|
作者：
Hiyoshi, N [1 ]
Yogo, K [1 ]
Yashima, T [1 ]
机构：
[1] Res Inst Innovat Technol Earth, Kyoto 6190292, Japan
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 05期
关键词：
D O I：
10.1246/cl.2004.510
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel CO2 adsorbents were prepared by grafting of various aminosilanes on mesoporous silica SBA-15. CO2 adsorption capacities of aminosilane modified SBA-15 in the presence of water vapor were comparable to those in the absence of water vapor. It was found that efficiency of amine increased with increasing surface density of amine.
引用
收藏
页码：510 / 511
页数：2
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