Artículo
Neutron radiography analysis of a hydride-based hydrogen storage system
Baruj, Alberto Leonardo
; Borzone, Emiliano Manque
; Ardito, M.; Marín, J.; Rivas, S.; Roldán, F.; Sánchez F. A.; Meyer, Gabriel Omar
Fecha de publicación:
12/2015
Editorial:
Pergamon-Elsevier Science Ltd
Revista:
International Journal of Hydrogen Energy
ISSN:
0360-3199
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A hydrogen container based on the use of a hydride forming material (LaNi5) has been specifically designed for performing in-situ Neutron Imaging experiments. The device allows following the process of heat-induced hydrogen release from the initially fully hydrided material. A reaction front forms in the material around the central heater. As the experiment proceeds, the front expands radially. Later on, heat conduction by the container walls produces the decomposition of the hydride in contact with them. As a consequence, and for the implemented geometry, the front advances at an almost constant radial speed. A simple analysis of the images contrast allows the quantification of the ratio between the hydride and metal phases for the complete experiment.
Palabras clave:
AB5
,
IN-SITU EXPERIMENT
,
NEUTROGRAPHY
,
NEUTRON IMAGING
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Identificadores
Colecciones
Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Baruj, Alberto Leonardo; Borzone, Emiliano Manque; Ardito, M.; Marín, J.; Rivas, S.; et al.; Neutron radiography analysis of a hydride-based hydrogen storage system; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 40; 47; 12-2015; 16913-16920
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