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  Mg-based compounds for hydrogen and energy storage

Crivello, J.-C., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Huot, J., et al. (2016). Mg-based compounds for hydrogen and energy storage. Applied Physics A, 122(2): 85. doi:10.1007/s00339-016-9601-1.

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Crivello, J.-C.1, Author
Denys, R. V.2, Author
Dornheim, M.3, Author
Felderhoff, Michael4, Author           
Grant, D. M.5, Author
Huot, J.6, Author
Jensen, T. R.7, Author
de Jongh, P.8, Author
Latroche, M.1, Author
Walker, G. S.5, Author
Webb, C. J.9, Author
Yartys, V. A.2, Author
Affiliations:
1Université Paris Est, ICMPE (UMR 7182), CNRS, UPEC, 2 rue Henri Dunant, Thiais, F-94320, France , ou_persistent22              
2Institute for Energy Technology and Norwegian University of Science and Technology, Kjeller and Trondheim, Norway , ou_persistent22              
3Helmholtz-Zentrum Geesthacht, Zentrum für Material- und Küstenforschung GmbH, Geesthacht, Germany , ou_persistent22              
4Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445589              
5Nottingham University, Nottingham, UK , ou_persistent22              
6Hydrogen Research Institute, Université du Québec à Trois-Rivières, 3351 Boulevard des Forges, Trois-Rivières, QC, Canada , ou_persistent22              
7Department of Chemistry, Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000, Aarhus C, Denmark , ou_persistent22              
8Debye Institute for Nanomaterials Science, Utrecht University, Utrecht, Netherlands , ou_persistent22              
9Queensland Micro- and Nanotechnology Centre, Griffith University, Brisbane, Australia , ou_persistent22              

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 Abstract: Magnesium-based alloys attract significant interest as cost-efficient hydrogen storage materials allowing the combination of high gravimetric storage capacity of hydrogen with fast rates of hydrogen uptake and release and pronounced destabilization of the metal-hydrogen bonding in comparison with binary Mg-H systems. In this review, various groups of magnesium compounds are considered, including (1) RE-Mg-Ni hydrides (RE = La, Pr, Nd); (2) Mg alloys with p-elements (X = Si, Ge, Sn, and Al); and (3) magnesium alloys with d-elements (Ti, Fe, Co, Ni, Cu, Zn, Pd). The hydrogenation-disproportionation-desorption-recombination process in the Mg-based alloys (LaMg12, LaMg11Ni) and unusually high-pressure hydrides synthesized at pressures exceeding 100 MPa (MgNi2H3) and stabilized by Ni-H bonding are also discussed. The paper reviews interrelations between the properties of the Mg-based hydrides and p-T conditions of the metal-hydrogen interactions, chemical composition of the initial alloys, their crystal structures, and microstructural state.

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Language(s): eng - English
 Dates: 2016-01-222016-02-01
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1007/s00339-016-9601-1
 Degree: -

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Title: Applied Physics A
  Abbreviation : Appl. Phys. A
Source Genre: Journal
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Publ. Info: Heidelberg : Springer-Verlag Heidelberg
Pages: - Volume / Issue: 122 (2) Sequence Number: 85 Start / End Page: - Identifier: ISSN: 0947-8396
CoNE: https://pure.mpg.de/cone/journals/resource/954928582869_1