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Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4)

Utz, Inga and Joppich, Farida and Wörner, Antje and Zabara, Oleg and Fichtner, Maximilian (2010) Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4). In: Extended Abstracts, pp. 693-695. 1st International Conference on Materials for Energy, 4.-8-Jul. 2010, Karlsruhe, Deutschland. ISBN 978-3-89746-117-8.

Full text not available from this repository.

Abstract

Absorption and desorption reactions of cerium-doped NaAlH4 have been performed in a lab-scale hydrogen storage tank. The experiments show a maximum rate of reaction for a temperature of 145°C at the outside of the air-cooled tank. Using an optimal heat management by adjusting the cooling-air temperature during the experiment, 3.5 wt% hydrogen can be absorbed within 1 hour and a total gravimetric capacity of 4.1 wt% hydrogen can be reached in 3 hours.

Document Type:Conference or Workshop Item (Speech)
Title:Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4)
Authors:
AuthorsInstitution or Email of Authors
Utz, IngaInstitut für Technische Thermodynamik, DLR
Joppich, FaridaInstitut für Technische Thermodynamik, DLR
Wörner, AntjeInstitut für Technische Thermodynamik, DLR
Zabara, OlegInstitut für Nanotechnologie, KIT Karlsruhe
Fichtner, MaximilianInstitut für Nanotechnologie, KIT Karlsruhe
Date:July 2010
Journal or Publication Title:Extended Abstracts
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 693-695
ISBN:978-3-89746-117-8
Status:Published
Keywords:Wasserstoffspeicherung, Natriumalanat
Event Title:1st International Conference on Materials for Energy
Event Location:Karlsruhe, Deutschland
Event Type:international Conference
Event Dates:4.-8-Jul. 2010
Organizer:Dechema
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrzeugenergiesysteme (old)
Location: Stuttgart
Institutes and Institutions:Institute of Technical Thermodynamics > Thermal Process Technology
Deposited By: Inga Bürger
Deposited On:26 Oct 2010 16:02
Last Modified:26 Oct 2010 16:02

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