Design, sorption behaviour and energy management in a sodium alanate-based lightweight hydrogen storage tank

被引：30
作者：
von Colbe, Jose M. Bellosta [1 ]
Lozano, Gustavo [1 ]
Metz, Oliver [1 ]
Buecherl, Thomas [2 ]
Bormann, Rudiger [1 ]
Klassen, Thomas [1 ]
Dornheim, Martin [1 ]
机构：
[1] Helmholtz Zentrum Geesthacht, Zentrurn Mat & Kustenforsch GmbH, D-21502 Geesthacht, Germany
[2] Tech Univ Munich, ZTWB Radiochem Munchen RCM, D-80290 Munich, Germany
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2015年 / 40卷 / 07期
关键词：
Sodium alanate; Hydrogen storage; Scale-up; Tank design; Heat management; PEM FUEL-CELL; LIGHT-METAL HYDRIDES; SYSTEM; MODEL; SCALE; OPTIMIZATION;
D O I：
10.1016/j.ijhydene.2015.01.013
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A lightweight tank for hydrogen storage based on four kilograms of sodium alanate was designed, built and tested. An improvement in gravimetric capacity of 83% and 49% in volumetric capacity over a previous tank [1] was achieved. Heat evolution and temperature spikes during hydrogen absorption were studied. Due to the high specific heat of the complex hydride, the storage material itself acts as a heat sink, aiding in the heat management of the system. The first-ever radiography with fast neutrons on an operational complex-hydride based test tank was performed. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：2984 / 2988
页数：5
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