Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties
Reaction kinetic behaviour and cycling stability of the 2LiBH4–MgH2 reactive hydride composite (Li-RHC) are experimentally determined and analysed as a basis for the design and development of hydrogen storage tanks. In addition to the determination and discussion about the properties; diff...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-05-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/11/5/1170 |
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| author | Julian Jepsen Chiara Milanese Julián Puszkiel Alessandro Girella Benedetto Schiavo Gustavo A. Lozano Giovanni Capurso José M. Bellosta von Colbe Amedeo Marini Stephan Kabelac Martin Dornheim Thomas Klassen |
| author_facet | Julian Jepsen Chiara Milanese Julián Puszkiel Alessandro Girella Benedetto Schiavo Gustavo A. Lozano Giovanni Capurso José M. Bellosta von Colbe Amedeo Marini Stephan Kabelac Martin Dornheim Thomas Klassen |
| author_sort | Julian Jepsen |
| collection | DOAJ |
| description | Reaction kinetic behaviour and cycling stability of the 2LiBH4–MgH2 reactive hydride composite (Li-RHC) are experimentally determined and analysed as a basis for the design and development of hydrogen storage tanks. In addition to the determination and discussion about the properties; different measurement methods are applied and compared. The activation energies for both hydrogenation and dehydrogenation are determined by the Kissinger method and via the fitting of solid-state reaction kinetic models to isothermal volumetric measurements. Furthermore, the hydrogen absorption–desorption cycling stability is assessed by titration measurements. Finally, the kinetic behaviour and the reversible hydrogen storage capacity of the Li-RHC are discussed. |
| first_indexed | 2024-04-12T19:49:38Z |
| format | Article |
| id | doaj.art-3beaea93017a42d8906958069b9c1372 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-12T19:49:38Z |
| publishDate | 2018-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-3beaea93017a42d8906958069b9c13722022-12-22T03:18:52ZengMDPI AGEnergies1996-10732018-05-01115117010.3390/en11051170en11051170Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic PropertiesJulian Jepsen0Chiara Milanese1Julián Puszkiel2Alessandro Girella3Benedetto Schiavo4Gustavo A. Lozano5Giovanni Capurso6José M. Bellosta von Colbe7Amedeo Marini8Stephan Kabelac9Martin Dornheim10Thomas Klassen11Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyPavia H2 Lab, Department of Chemistry, Physical Chemistry Division, University of Pavia, Viale Taramelli 16, 27100 Pavia, ItalyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyPavia H2 Lab, Department of Chemistry, Physical Chemistry Division, University of Pavia, Viale Taramelli 16, 27100 Pavia, ItalyDipartimento dell’Innovazione Industriale e Digitale (DIID)-Ingegneria Chimica Gestionale Informatica Meccanica, Università degli Studi di Palermo, viale delle Scienze, Ed. 6, 90128 Palermo, Italy, and Istituto per le Tecnologie Avanzate (ITA), SS 113 174, 91100 Trapani, ItalyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyDepartment of Physicochemistry of Materials, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Centro Atómico Bariloche, Av. Bustillo km 9500, R8402AGP S.C. de Bariloche, ArgentinaInstitute for Thermodynamics, Leibniz Universität Hannover, Callinstraße 36, 30167 Hannover, GermanyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyInstitute of Materials Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, GermanyReaction kinetic behaviour and cycling stability of the 2LiBH4–MgH2 reactive hydride composite (Li-RHC) are experimentally determined and analysed as a basis for the design and development of hydrogen storage tanks. In addition to the determination and discussion about the properties; different measurement methods are applied and compared. The activation energies for both hydrogenation and dehydrogenation are determined by the Kissinger method and via the fitting of solid-state reaction kinetic models to isothermal volumetric measurements. Furthermore, the hydrogen absorption–desorption cycling stability is assessed by titration measurements. Finally, the kinetic behaviour and the reversible hydrogen storage capacity of the Li-RHC are discussed.http://www.mdpi.com/1996-1073/11/5/1170hydrogen storageLiBH4–MgH2metal hydridesborohydridesreactive hydride compositesmaterial properties |
| spellingShingle | Julian Jepsen Chiara Milanese Julián Puszkiel Alessandro Girella Benedetto Schiavo Gustavo A. Lozano Giovanni Capurso José M. Bellosta von Colbe Amedeo Marini Stephan Kabelac Martin Dornheim Thomas Klassen Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties Energies hydrogen storage LiBH4–MgH2 metal hydrides borohydrides reactive hydride composites material properties |
| title | Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties |
| title_full | Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties |
| title_fullStr | Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties |
| title_full_unstemmed | Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties |
| title_short | Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties |
| title_sort | fundamental material properties of the 2libh4 mgh2 reactive hydride composite for hydrogen storage ii kinetic properties |
| topic | hydrogen storage LiBH4–MgH2 metal hydrides borohydrides reactive hydride composites material properties |
| url | http://www.mdpi.com/1996-1073/11/5/1170 |
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