Hydrogen adsorption in mesoporous carbons

被引:73
作者
Pang, JB [1 ]
Hampsey, JE [1 ]
Wu, ZW [1 ]
Hu, QY [1 ]
Lu, YF [1 ]
机构
[1] Tulane Univ, Dept Chem & Biomol Engn, New Orleans, LA 70118 USA
基金
美国国家科学基金会;
关键词
D O I
10.1063/1.1827338
中图分类号
O59 [应用物理学];
学科分类号
摘要
The hydrogen adsorption of mesoporous carbon materials with different mesostructures, surface areas, and pore volumes has been investigated. Experimental results indicate that the hydrogen adsorption capacities are dominantly related to their surface areas. A hydrogen adsorption capacity of 1.78 wt % was obtained at 77 K and ambient pressure of 850 mm Hg (0.11 MPa) for the mesoporous carbon with a surface area of 2314 m(2)/g. (C) 2004 American Institute of Physics.
引用
收藏
页码:4887 / 4889
页数:3
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