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13 results on '"Nygård, Magnus Moe"'

1. Materials for hydrogen-based energy storage: Past, recent progress and future outlook

Author

Yartys, Volodymyr A., Baricco, Marcello, von Colbe, Jose Bellosta, Blanchard, Didier, Bowman Jr., Robert C., Broom, Darren P., Buckley, Craig E., Chang, Fei, Chen, Ping, Cho, Young Whan, Crivello, Jean-Claude, Cuevas, Fermin, David, William I. F., de Jongh, Petra E., Denys, Roman V., Dornheim, Martin, Felderhoff, Michael, Filinchuk, Yaroslav, Froudakis, George E., Grant, David M., Hauback, Bjørn C., Havela, Ladislav, He, Teng, Hirscher, Michael, Humphries, Terry D., Jensen, Torben R., Kim, Sangryun, Kojima, Yoshitsugu, Latroche, Michel, Li, Hai-Wen, Lototskyy, Mykhaylo V., Makepeace, Joshua W., Møller, Kasper T., Naheed, Lubna, Ngene, Peter, Noréus, Dag, Nygård, Magnus Moe, Orimo, Shin-ichi, Paskevicius, Mark, Pasquini, Luca, Ravnsbæk, Dorthe B., Sofianos, M. Veronica, Udovic, Terrence J., Vegge, Tejs, Walker, Gavin S., Webb, Colin J., Weidenthaler, Claudia, and Zlotea, Claudia

Subjects
Condensed Matter - Materials Science, Condensed Matter - Other Condensed Matter
Abstract

Magnesium hydride owns the largest share of publications on solid materials for hydrogen storage. The Magnesium group of international experts contributing to IEA Task 32 Hydrogen Based Energy Storage recently published two review papers presenting the activities of the group focused on magnesium hydride based materials and on Mg based compounds for hydrogen and energy storage. This review article not only overviews the latest activities on both fundamental aspects of Mg-based hydrides and their applications, but also presents a historic overview on the topic and outlines projected future developments. Particular attention is paid to the theoretical and experimental studies of Mg-H system at extreme pressures, kinetics and thermodynamics of the systems based on MgH2,nanostructuring, new Mg-based compounds and novel composites, and catalysis in the Mg based H storage systems. Finally, thermal energy storage and upscaled H storage systems accommodating MgH2 are presented.

Published
2020
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10. Materials for hydrogen-based energy storage – past, recent progress and future outlook

Author

Hirscher, Michael, Yartys, Volodymyr A., Baricco, Marcello, Bellosta von Colbe, Jose, Blanchard, Didier, Bowman, Robert C., Broom, Darren P., Buckley, Craig E., Chang, Fei, Chen, Ping, Cho, Young Whan, Crivello, Jean Claude, Cuevas, Fermin, David, William I.F., de Jongh, Petra E., Denys, Roman V., Dornheim, Martin, Felderhoff, Michael, Filinchuk, Yaroslav, Froudakis, George E., Grant, David M., Gray, Evan Mac A., Hauback, Bjørn C., He, Teng, Humphries, Terry D., Jensen, Torben R., Kim, Sangryun, Kojima, Yoshitsugu, Latroche, Michel, Li, Hai Wen, Lototskyy, Mykhaylo V., Makepeace, Joshua W., Møller, Kasper T., Naheed, Lubna, Ngene, Peter, Noréus, Dag, Nygård, Magnus Moe, Orimo, Shin ichi, Paskevicius, Mark, Pasquini, Luca, Ravnsbæk, Dorthe B., Veronica Sofianos, M., Udovic, Terrence J., Vegge, Tejs, Walker, Gavin S., Webb, Colin J., Weidenthaler, Claudia, Zlotea, Claudia, Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Hirscher, Michael, Yartys, Volodymyr A., Baricco, Marcello, Bellosta von Colbe, Jose, Blanchard, Didier, Bowman, Robert C., Broom, Darren P., Buckley, Craig E., Chang, Fei, Chen, Ping, Cho, Young Whan, Crivello, Jean-Claude, Cuevas, Fermin, David, William I.F., de Jongh, Petra E., Denys, Roman V., Dornheim, Martin, Felderhoff, Michael, Filinchuk, Yaroslav, Froudakis, George E., Grant, David M., Gray, Evan MacA., Hauback, Bjørn C., He, Teng, Humphries, Terry D., Jensen, Torben R., Kim, Sangryun, Kojima, Yoshitsugu, Latroche, Michel, Li, Hai-Wen, Lototskyy, Mykhaylo V., Makepeace, Joshua W., Møller, Kasper T., Naheed, Lubna, Ngene, Peter, Noréus, Dag, Nygård, Magnus Moe, Orimo, Shin-ichi, Paskevicius, Mark, Pasquini, Luca, Ravnsbæk, Dorthe B., Veronica Sofianos, M., Udovic, Terrence J., Vegge, Tej, Walker, Gavin S., Webb, Colin J., Weidenthaler, Claudia, Zlotea, Claudia, UCL - SST/IMCN/MOST - Molecular Chemistry, Materials and Catalysis, Max Planck Institute for Intelligent Systems, Max-Planck-Gesellschaft, Institute for Energy Technology, PO Box 40, 2007, Kjeller, Norway (INSTITUTE FOR ENERGY TECHNOLOGY, PO BOX 40, 2007, KJELLER, NORWAY), Institute for Energy Technology, PO Box 40, 2007, Kjeller, Norway, Chemistry Department and NIS, University of Turin, Helmholtz-Zentrum Geesthacht (GKSS), Risø National Laboratory for Sustainable Energy (Risø DTU), Technical University of Denmark [Lyngby] (DTU), RCB Hydrides, LLC, Hiden Isochema, 422 Europa Blvd, Warrington WA5 7TS, Cheshire, England, Curtin University [Perth], Planning and Transport Research Centre (PATREC), Debye Institute for Nanomaterials Science, Utrecht University [Utrecht], Dalian Institute of Chemical Physics - Chinese Academy of Sciences, Korea Institute of Science and Technology, Institut de Chimie et des Matériaux Paris-Est (ICMPE), Institut de Chimie du CNRS (INC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS), University of Oxford [Oxford], Max-Planck-Institut für Kohlenforschung (Coal Research), Institut de la matière condensée et des nanosciences / Institute of Condensed Matter and Nanosciences (IMCN), Université Catholique de Louvain = Catholic University of Louvain (UCL), University of Crete [Heraklion] (UOC), University of Nottingham, UK (UON), Griffith University [Brisbane], Aarhus University [Aarhus], Interdisciplinary Nanoscience Center (iNANO), Institute for Materials Research, Tohoku University, Institute for Materials Research, Hiroshima University, Department of Materials Science and Engineering, Faculty of Engineering, Kyushu University, Fukuoka (DMS), Kyushu University [Fukuoka], University of the Western Cape, Stockholm University, Institute for Energy Technology (IFE), Tohoku University, WPI AIMR, Sendai, Tohoku University [Sendai], University of Bologna, Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark, National Institute of Standards and Technology [Gaithersburg] (NIST), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), University of Oxford (University of Oxford), Université Catholique de Louvain (UCL), Max Planck Institute for Intelligent Systems [Tübingen], Università degli studi di Torino = University of Turin (UNITO), Danmarks Tekniske Universitet = Technical University of Denmark (DTU), University of Bologna/Università di Bologna, University of Southern Denmark (SDU), Sub Inorganic Chemistry and Catalysis, and Inorganic Chemistry and Catalysis

Subjects
RARE-EARTH R, Magnesium based materials, Hydrogen, 02 engineering and technology, Complex metal hydrides, Liquid hydrogen carriers, 01 natural sciences, 7. Clean energy, DENSITY-FUNCTIONAL THEORY, X-RAY-DIFFRACTION, Magnesium-based materials, SDG 13 - Climate Action, Cryogenic liquids, Materials Chemistry, Climate change, Porous materials, Hydrogen storage materials, Heat storage, Process engineering, ComputingMilieux_MISCELLANEOUS, Liquid hydrogen, Condensed Matter - Materials Science, Metals and Alloys, [CHIM.MATE]Chemical Sciences/Material chemistry, Renewable energy resources, 021001 nanoscience & nanotechnology, Renewable energy, Condensed Matter - Other Condensed Matter, Mechanics of Materials, Hydrogen fuel, Electrochemical energy storage, 0210 nano-technology, TRANSITION-METAL HYDRIDES, Efficient energy use, Magnesium-based hydrides, applications, Intermetallics, Intermetallic hydrides, Low dimensional hydrides, Hydrogen energy systems, FOS: Physical sciences, chemistry.chemical_element, Low dimensional, 010402 general chemistry, Thermal energy storage, IN-SITU NEUTRON, Energy storage, nanostructuring, hydrogen storage, Hydrogen storage, high pressures, SDG 7 - Affordable and Clean Energy, NUCLEAR-MAGNETIC-RESONANCE, ddc:620.11, catalysis, energy storage, business.industry, Hydrides, Mechanical Engineering, Materials Science (cond-mat.mtrl-sci), RE-BOROHYDRIDES RE, HIGH-ENTROPY ALLOYS, 0104 chemical sciences, chemistry, kinetics, 13. Climate action, MEDIATED NITROGEN TRANSFER, AMMONIA DECOMPOSITION CATALYSTS, business, Complex metal hydrides, Electrochemical energy storage, heat strage, Hydrogen energy systems, hydrogen storage materials, Intermetallic hydrides, Liquid hydrogen carriers, Low dimensional hydrides, Magnesium based materials, Porous materials, Liquefied gases, Other Condensed Matter (cond-mat.other)
Abstract

Globally, the accelerating use of renewable energy sources, enabled by increased efficiencies and reduced costs, and driven by the need to mitigate the effects of climate change, has significantly increased research in the areas of renewable energy production, storage, distribution and end-use. Central to this discussion is the use of hydrogen, as a clean, efficient energy vector for energy storage. This review, by experts of Task 32, “Hydrogen-based Energy Storage” of the International Energy Agency, Hydrogen TCP, reports on the development over the last 6 years of hydrogen storage materials, methods and techniques, including electrochemical and thermal storage systems. An overview is given on the background to the various methods, the current state of development and the future prospects. The following areas are covered; porous materials, liquid hydrogen carriers, complex hydrides, intermetallic hydrides, electrochemical storage of energy, thermal energy storage, hydrogen energy systems and an outlook is presented for future prospects and research on hydrogen-based energy storage. © 2020 The Authors

Published
2020

11. The average and local structure of TiVCrNbDx (x = 0, 2.2, 8) from total scattering and neutron spectroscopy

Author

Nygård, Magnus Moe, Fjellvåg, Øystein, Sørby, Magnus Helgerud, Sakaki, Kouji, Ikeda, Kazutaka, Armstrong, Jeff, Vajeeston, Ponniah, Slawinski, Wojciech Andrzej, Kim, Hyunjeong, Machida, Akihiko, Nakamura, Yumiko, and Hauback, Bjørn

Abstract

The volumetric hydrogen density of 160 kg H/m 3 in TiVCrNbH 8 is among the highest for interstitial hy- drides, but the reported reversible capacity is only about 2/3 of the full theoretical capacity at room temperature. In the present work we have investigated the local structure in TiVCrNbD x , x = 0 , 2.2, 8 with the aim to unravel how the remaining sites can be destabilized with respect to hydrogen/deuterium occupation using total scattering measurements and Reverse Monte Carlo (RMC) structure modelling. Our analysis indicates that the partially desorbed deuteride ( x = 2 . 2 ) adopts a body-centred tetragonal struc- ture ( I4 /mmm ) where the deuterium atoms occupy both tetrahedral and octahedral interstices with low occupancies. There is a significantly higher portion of occupied sites with nearest-neighbour metals with low valence-electron concentration VEC . This observation is used to motivate strategies for further desta- bilization of the hydride. Inelastic neutron scattering (INS) and density functional theory (DFT) calcula- tions indicate that the vibrational density of states is very diverse in TiVCrNbH 2 . 4 , and it is suggested that the hydrogen atoms might be mobile between nearby interstices.

Published
2021

12. Materials for hydrogen-based energy storage – past, recent progress and future outlook

Author

Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Hirscher, Michael, Yartys, Volodymyr A., Baricco, Marcello, Bellosta von Colbe, Jose, Blanchard, Didier, Bowman, Robert C., Broom, Darren P., Buckley, Craig E., Chang, Fei, Chen, Ping, Cho, Young Whan, Crivello, Jean Claude, Cuevas, Fermin, David, William I.F., de Jongh, Petra E., Denys, Roman V., Dornheim, Martin, Felderhoff, Michael, Filinchuk, Yaroslav, Froudakis, George E., Grant, David M., Gray, Evan Mac A., Hauback, Bjørn C., He, Teng, Humphries, Terry D., Jensen, Torben R., Kim, Sangryun, Kojima, Yoshitsugu, Latroche, Michel, Li, Hai Wen, Lototskyy, Mykhaylo V., Makepeace, Joshua W., Møller, Kasper T., Naheed, Lubna, Ngene, Peter, Noréus, Dag, Nygård, Magnus Moe, Orimo, Shin ichi, Paskevicius, Mark, Pasquini, Luca, Ravnsbæk, Dorthe B., Veronica Sofianos, M., Udovic, Terrence J., Vegge, Tejs, Walker, Gavin S., Webb, Colin J., Weidenthaler, Claudia, Zlotea, Claudia, Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Hirscher, Michael, Yartys, Volodymyr A., Baricco, Marcello, Bellosta von Colbe, Jose, Blanchard, Didier, Bowman, Robert C., Broom, Darren P., Buckley, Craig E., Chang, Fei, Chen, Ping, Cho, Young Whan, Crivello, Jean Claude, Cuevas, Fermin, David, William I.F., de Jongh, Petra E., Denys, Roman V., Dornheim, Martin, Felderhoff, Michael, Filinchuk, Yaroslav, Froudakis, George E., Grant, David M., Gray, Evan Mac A., Hauback, Bjørn C., He, Teng, Humphries, Terry D., Jensen, Torben R., Kim, Sangryun, Kojima, Yoshitsugu, Latroche, Michel, Li, Hai Wen, Lototskyy, Mykhaylo V., Makepeace, Joshua W., Møller, Kasper T., Naheed, Lubna, Ngene, Peter, Noréus, Dag, Nygård, Magnus Moe, Orimo, Shin ichi, Paskevicius, Mark, Pasquini, Luca, Ravnsbæk, Dorthe B., Veronica Sofianos, M., Udovic, Terrence J., Vegge, Tejs, Walker, Gavin S., Webb, Colin J., Weidenthaler, Claudia, and Zlotea, Claudia

Published
2020

13. The influence of iron on the structure and properties of Ti-V based metal hydrides

Author

Nygård, Magnus Moe, Sørby, Magnus Helgerud, Hauback, Bjørn Christian, and Grimenes, Arne Auen

Subjects
Titanium, Energy storage, Iron, Social science: 200 [VDP], Metal hydrides, Thermodynamics, Vanadium, Thermal analysis, X-ray diffraction, Hydrogen
Abstract

The influence of iron on the crystalline structure and hydrogen sorption properties of a metal hydride system based upon Ti0.70V0.30 have been studied. The aim is to determine whether the expensive vanadium could be substituted by the much cheaper ferrovanadium in such titanium-rich metal hydrides. Six alloys of (Ti0.70V0.30)1-zFez with z ∈{0,0.03,0.06,0.10,0.20,0.30} where successfully synthesised by arc melting and the crystalline phases were determined by synchrotron-radiation powder diffraction. The thermodynamic properties of the alloys were studied in Sieverts apparatus and by differential scanning calorimetry. Changes in the phase composition during hydrogen sorption were for selected systems followed by in-situ synchrotronradiation powder diffraction. The alloys form body-centred cubic crystal structures for all the considered compositions. The addition of iron cause the unit cell of the bcc phase to contract, and the lattice parameter is observed to decrease linearly with increasing iron content. The bcc phase is obtained alongside a small fraction of an hexagonal impurity phase which seem to be a solid solution of Ti,V and Fe that participate in the hydrogenation. The bcc alloys form face-centred-cubic related dihydrides when exposed to low pressures of hydrogen if the content of iron is less than 10 at.%. Within this range the hydrogen capacities are not significantly influenced by the addition of iron and reach ∼ 3.5 wt.%. Beyond these values the capacity rapidly decrease. The absorption kinetics are fast, and the reaction is complete within minutes when exposed to modest hydrogen pressures of ∼ 20 bar. The resultant dihydrides seem to contain defects such as stacking faults and twin boundaries that prohibit structural refinement to be conducted. Pressure-composition isotherms have been measured at temperatures below 120 ◦C. These reveal that there is a single plateau with a plateau-pressure below the sensitivity of the measurements. The iron does not seem to influence the plateau-pressure, but the increased content of iron lower the enthalpy, onset temperature and activation energies for desorption. M-MR

Published
2016

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