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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页码：510 / 511

页数：2

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