Nanoscaffold mediates hydrogen release and the reactivity of ammonia borane

被引：761

作者：

Gutowska, A

Li, LY

Shin, YS

Wang, CMM

Li, XHS

Linehan, JC

Smith, RS

Kay, BD

Schmid, B

Shaw, W

Gutowski, M

Autrey, T ^{[1
]}

机构：

[1] Pacific NW Natl Lab, Richland, WA 99352 USA

[2] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[3] William R Wiley Environm Mol Sci Lab, Interfacial & Nano Sci Facil, Richland, WA USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 23期

关键词：

hydrogen storage; kinetics; mesoporous materials; nanostructures; thermochemistry;

D O I：

10.1002/anie.200462602

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Hydrogen-rich materials infused in nanoscaffolds offer a promising approach to on-board hydrogen storage. A mesoporous scaffold decreases the temperature for hydrogen release from ammonia borane (AB), a conventional hydrogen-storage material, to below 80°C and leads to an increase in the purity of the hydrogen released. (See schematic representation of a hydrogen-bonded AB network in the cross-section of a single pore.). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3578 / 3582

页数：5

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