Ternary imides for hydrogen storage

被引：399

作者：

Xiong, ZT ^{[1
]}

Wu, GT ^{[1
]}

Hu, HJ ^{[1
]}

Chen, P ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 17期

关键词：

D O I：

10.1002/adma.200400571

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ternary imides of Li-Mg and Li-Ca were synthesized and tested for hydrogen storage. Li2MgN2H2, as an example, reversibly stores 5.5 wt.-% hydrogen at temperatures below 180 degreesC (see Figure) with relatively high desorption plateau pressures. The present work also reveals the significance of chemical reactions between amides and ionic hydrides in the design and synthesis of novel metal-N-H systems for hydrogen storage.

引用

页码：1522 / +

页数：5

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