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.
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收藏
页码：510 / 511
页数：2
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