Ordered mesoporous carbon as an efficient and reversible adsorbent for the adsorption of fullerenes

被引：29

作者：

Wang, H ^{[1
]}

Lam, FLY ^{[1
]}

Hu, XJ ^{[1
]}

Ng, KM ^{[1
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem Engn, Hong Kong, Hong Kong, Peoples R China

来源：

LANGMUIR | 2006年 / 22卷 / 10期

关键词：

D O I：

10.1021/la052615l

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An ordered mesoporous carbon, CMK-3, was synthesized using a mesoporous siliceous material, SBA-15, as the template. CMK-3 was characterized and used for the adsorption of fullerenes C-60 and C-70. It was found that the adsorption capacity of CMK-3 is 4 times higher than that of activated carbon. The adsorption equilibrium isotherms of C-60 and C-70 on CMK-3 were studied for both single and binary systems. The reversibility of fullerene adsorption on CMK-3 was also explored. The results showed that CMK-3 is an effective and reversible adsorbent for the separation of fullerenes by adsorption.

引用

页码：4583 / 4588

页数：6

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