Pillared Graphene: A New 3-D Network Nanostructure for Enhanced Hydrogen Storage

被引：651
|
作者：
Dimitrakakis, Georgios K. [1 ]
Tylianakis, Emmanuel [2 ]
Froudakis, George E. [1 ]
机构：
[1] Univ Crete, Dept Chem, Iraklion 71003, Crete, Greece
[2] Univ Crete, Dept Mat Sci & Technol, Iraklion 71003, Crete, Greece
来源：
NANO LETTERS | 2008年 / 8卷 / 10期
关键词：
D O I：
10.1021/nl801417w
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A multiscale theoretical approach was used to investigate hydrogen storage in a novel three-dimensional carbon nanostructure. This novel nanoporous material has by design tunable pore sizes and surface areas. Its interaction with hydrogen was studied thoroughly via ab initio and grand canonical Monte Carlo calculations. Our results show that, if this material is doped with lithium cations, it can store up to 41 g H-2/L under ambient conditions, almost reaching the DOE volumetric requirement for mobile applications.
引用
收藏
页码：3166 / 3170
页数：5
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