Nitrogen-containing carbon nanotubes as a possible hydrogen storage medium

被引：0

作者：

Sankaran, M. ^{[1
]}

Viswanathan, B. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Natl Ctr Catalysis Res, Madras 600036, Tamil Nadu, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2008年 / 47卷 / 06期

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D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nitrogen containing carbon nanotubes have been synthesized using a variety of templates. The hydrogen absorption capacity of these materials has been evaluated. The study shows that it is necessary to stabilize nitrogen in the carbon nanotube framework for reproducible hydrogen uptake. The role of nitrogen is to activate gaseous molecular hydrogen and its subsequent transport to the carbon surface by "spill-over" process. Nitrogen sites, in addition to its catalytic role, can also contribute to net hydrogen storage.

引用

页码：808 / 814

页数：7

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