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3. Magnesium based materials for hydrogen based energy storage: Past, present and future

Author

Yartys, V. A., Lototskyy, M. V., Akiba, E., Albert, R., Antonov, V. E., Ares, J. R., Baricco, M., Bourgeois, N., Buckley, C. E., Bellosta von Colbe, J. M., Crivello, J. C., Cuevas, F., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Hauback, B. C., Humphries, T. D., Jacob, I., Jensen, T. R., de Jongh, P. E., Joubert, J. M., Kuzovnikov, M. A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V. M., Rabkin, E., Sofianos, M. V., Stuart, A., Walker, G., Wang, Hui, Webb, C. J., Zhu, Min, Yartys, V. A., Lototskyy, M. V., Akiba, E., Albert, R., Antonov, V. E., Ares, J. R., Baricco, M., Bourgeois, N., Buckley, C. E., Bellosta von Colbe, J. M., Crivello, J. C., Cuevas, F., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Hauback, B. C., Humphries, T. D., Jacob, I., Jensen, T. R., de Jongh, P. E., Joubert, J. M., Kuzovnikov, M. A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V. M., Rabkin, E., Sofianos, M. V., Stuart, A., Walker, G., Wang, Hui, Webb, C. J., and Zhu, Min

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 MgH 2 , 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 MgH 2 are presented.

Published
2019

4. Magnesium based materials for hydrogen based energy storage: Past, present and future

Author

Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Yartys, V. A., Lototskyy, M. V., Akiba, E., Albert, R., Antonov, V. E., Ares, J. R., Baricco, M., Bourgeois, N., Buckley, C. E., Bellosta von Colbe, J. M., Crivello, J. C., Cuevas, F., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Hauback, B. C., Humphries, T. D., Jacob, I., Jensen, T. R., de Jongh, P. E., Joubert, J. M., Kuzovnikov, M. A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V. M., Rabkin, E., Sofianos, M. V., Stuart, A., Walker, G., Wang, Hui, Webb, C. J., Zhu, Min, Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Yartys, V. A., Lototskyy, M. V., Akiba, E., Albert, R., Antonov, V. E., Ares, J. R., Baricco, M., Bourgeois, N., Buckley, C. E., Bellosta von Colbe, J. M., Crivello, J. C., Cuevas, F., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Hauback, B. C., Humphries, T. D., Jacob, I., Jensen, T. R., de Jongh, P. E., Joubert, J. M., Kuzovnikov, M. A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V. M., Rabkin, E., Sofianos, M. V., Stuart, A., Walker, G., Wang, Hui, Webb, C. J., and Zhu, Min

Published
2019

10. Hydrogen cycling in γ-Mg(BH4)2 with cobalt-based additives.

Author

Zavorotynska, O., Saldan, I., Hino, S., Humphries, T. D., Deledda, S., and Hauback, B. C.

Abstract

Magnesium borohydride (Mg(BH4)2) is an attractive candidate as a hydrogen storage material due to its high hydrogen content and predicted favorable thermodynamics. In this work we demonstrate reversible hydrogen desorption in partially decomposed Mg(BH4)2 which was ball milled together with 2 mol% Co-based additives. Powder X-ray diffraction and infrared spectroscopy showed that after partial decomposition at 285 °C, amorphous boron-hydride compounds were formed. Rehydrogenation at equivalent temperatures and hydrogen pressures of 120 bar yielded the formation of crystalline Mg(BH4)2 in the first cycle, and amorphous Mg(BH4)2 with other boron–hydrogen compounds upon the third H2 absorption. Reversibility was observed in the samples with and without Co-based additives, although the additives enhanced hydrogen desorption kinetics in the first cycle. X-ray absorption spectroscopy at Co K-edge revealed that all the additives, apart from Co2B, reacted during the first desorption to form new stable species. [ABSTRACT FROM AUTHOR]

Published
2015
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11. Structural Changes Observed during the Reversible Hydrogenation of Mg(BH4)2with Ni-Based Additives

Author

Saldan, I., Hino, S., Humphries, T. D., Zavorotynska, O., Chong, M., Jensen, C. M., Deledda, S., and Hauback, B. C.

Abstract

The decomposition and rehydrogenation of γ-Mg(BH4)2ball milled together with 2 mol % of Ni-based additives, Ninano, NiCl2, NiF2, and Ni3B, has been investigated during one hydrogen desorption–absorption cycle. Under the applied ball-milling conditions, no mechanochemical reactions between γ-Mg(BH4)2and Niaddwere observed. Hydrogen desorption carried out at temperatures of 220–264 °C resulted for all samples in partial decomposition of Mg(BH4)2and formation of amorphous phases, as seen by powder X-ray diffraction (PXD). PXD analysis after rehydrogenation at temperatures of 210–262 °C and at pressures between 100 and 155 bar revealed increased fractions of crystalline β-Mg(BH4)2, indicating a partial reversibility of the composite powders. The highest amount of [BH4]−is formed in the composite containing Ni3B. Analysis by X-ray absorption spectroscopy performed after ball milling, after desorption, and after absorption shows that the Ni3B additive remains unaffected, whereas NiCl2and NiF2additives react with Mg(BH4)2during the hydrogen desorption–absorption and form compounds with a local structure very similar to that of amorphous Ni3B. Multinuclear NMR spectroscopy confirms the partial reversibility of the system as well as the formation of [B10H10]2–during hydrogen absorption. The presence of [BnHn]2–(n= 10, 12) was also detected by infrared (IR) spectroscopy of the dehydrogenated and rehydrogenated samples. The IR measurements give no clear indication that ions containing B–H–B bridged hydrogen groups were formed during the H-sorption cycle.

Published
2014
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12. Magnesium based materials for hydrogen based energy storage: Past, present and future

Author

Yartys, V. A., Lototskyy, M. V., Akiba, E., Albert, R., Antonov, V. E., Ares, J. R., Baricco, M., Bourgeois, N., Buckley, C. E., Bellosta von Colbe, J. M., Crivello, J. C., Cuevas, F., Denys, R. V., Dornheim, M., Felderhoff, M., Grant, D. M., Hauback, B. C., Humphries, T. D., Jacob, I., Jensen, T. R., de Jongh, P. E., Joubert, J. M., Kuzovnikov, M. A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V. M., Rabkin, E., Sofianos, M. V., Stuart, A., Walker, G., Wang, Hui, Webb, C. J., Zhu, Min, Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, 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, University of the Western Cape, Kyushu University [Fukuoka], Max-Planck-Institut für Kohlenforschung (Coal Research), Max-Planck-Gesellschaft, Institute of Solid State Physics (ISSP, RAS), Russian Academy of Sciences [Moscow] (RAS), Universidad Autonoma de Madrid (UAM), Dipartimento di Chimica IFM, Università degli studi di Torino (UNITO), 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), Curtin University [Perth], Planning and Transport Research Centre (PATREC), Helmholtz-Zentrum Geesthacht (GKSS), University of Nottingham, UK (UON), Ben-Gurion University of the Negev (BGU), Interdisciplinary Nanoscience Center (iNANO), Aarhus University [Aarhus], Utrecht University [Utrecht], Max Planck Institute for Chemistry (MPIC), University of Bologna [Italy], Technion - Israel Institute of Technology [Haifa], South China University of Technology [Guangzhou] (SCUT), Griffith University [Brisbane], Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Osipyan Institute of Solid State Physics (ISSP), Universidad Autónoma de Madrid (UAM), Università degli studi di Torino = University of Turin (UNITO), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC), Yartys, V.A., Lototskyy, M.V., Akiba, E., Albert, R., Antonov, V.E., Ares, J.R., Baricco, M., Bourgeois, N., Buckley, C.E., Bellosta von Colbe, J.M., Crivello, J.-C., Cuevas, F., Denys, R.V., Dornheim, M., Felderhoff, M., Grant, D.M., Hauback, B.C., Humphries, T.D., Jacob, I., Jensen, T.R., de Jongh, P.E., Joubert, J.-M., Kuzovnikov, M.A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V.M., Rabkin, E., Sofianos, M.V., Stuart, A., Walker, G., Wang, Hui, Webb, C.J., and Zhu, Min

Subjects
Magnesium-based hydrides, Materials science, Hydrogen, chemistry.chemical_element, Energy Engineering and Power Technology, 02 engineering and technology, Solid material, Applications, Catalysis, High pressures, Kinetics, Nanostructuring, Renewable Energy, Sustainability and the Environment, Fuel Technology, Condensed Matter Physics, 010402 general chemistry, Thermal energy storage, 01 natural sciences, 7. Clean energy, Energy storage, Catalysi, Hydrogen storage, chemistry.chemical_compound, Renewable Energy, Process engineering, Kinetic, Sustainability and the Environment, Magnesium, business.industry, Magnesium hydride, [CHIM.MATE]Chemical Sciences/Material chemistry, 021001 nanoscience & nanotechnology, 0104 chemical sciences, High pressure, chemistry, 13. Climate action, Magnesium-based hydride, 0210 nano-technology, business
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 MgH 2 , 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 MgH 2 are presented.

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13. Metal hydrides for concentrating solar thermal power energy storage

Author

Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., Buckley, C. E., Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., and Buckley, C. E.

Abstract

The development of alternative methods for thermal energy storage is important for improving the efficiency and decreasing the cost for Concentrating Solar-thermal Power (CSP). We focus on the underlying technology that allows metal hydrides to function as Thermal Energy Storage (TES) systems and highlight the current state-of-the-art materials that can operate at temperatures as low as room-temperature and as high as 1100 oC. The potential of metal hydrides for thermal storage is explored while current knowledge gaps about hydride properties, such as hydride thermodynamics, intrinsic kinetics and cyclic stability, are identified. The engineering challenges associated with utilising metal hydrides for high-temperature thermal energy storage are also addressed.

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14. Metal hydrides for concentrating solar thermal power energy storage

Author

Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., Buckley, C. E., Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., and Buckley, C. E.

Abstract

The development of alternative methods for thermal energy storage is important for improving the efficiency and decreasing the cost for Concentrating Solar-thermal Power (CSP). We focus on the underlying technology that allows metal hydrides to function as Thermal Energy Storage (TES) systems and highlight the current state-of-the-art materials that can operate at temperatures as low as room-temperature and as high as 1100 oC. The potential of metal hydrides for thermal storage is explored while current knowledge gaps about hydride properties, such as hydride thermodynamics, intrinsic kinetics and cyclic stability, are identified. The engineering challenges associated with utilising metal hydrides for high-temperature thermal energy storage are also addressed.

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15. Metal hydrides for concentrating solar thermal power energy storage

Author

Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., Buckley, C. E., Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., and Buckley, C. E.

Abstract

The development of alternative methods for thermal energy storage is important for improving the efficiency and decreasing the cost for Concentrating Solar-thermal Power (CSP). We focus on the underlying technology that allows metal hydrides to function as Thermal Energy Storage (TES) systems and highlight the current state-of-the-art materials that can operate at temperatures as low as room-temperature and as high as 1100 oC. The potential of metal hydrides for thermal storage is explored while current knowledge gaps about hydride properties, such as hydride thermodynamics, intrinsic kinetics and cyclic stability, are identified. The engineering challenges associated with utilising metal hydrides for high-temperature thermal energy storage are also addressed.

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16. Metal hydrides for concentrating solar thermal power energy storage

Author

Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., Buckley, C. E., Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., and Buckley, C. E.

Abstract

The development of alternative methods for thermal energy storage is important for improving the efficiency and decreasing the cost for Concentrating Solar-thermal Power (CSP). We focus on the underlying technology that allows metal hydrides to function as Thermal Energy Storage (TES) systems and highlight the current state-of-the-art materials that can operate at temperatures as low as room-temperature and as high as 1100 oC. The potential of metal hydrides for thermal storage is explored while current knowledge gaps about hydride properties, such as hydride thermodynamics, intrinsic kinetics and cyclic stability, are identified. The engineering challenges associated with utilising metal hydrides for high-temperature thermal energy storage are also addressed.

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17. Metal hydrides for concentrating solar thermal power energy storage

Author

Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., Buckley, C. E., Sheppard, D. A., Paskevicius, M., Humphries, T. D., Felderhoff, M., Capurso, G., Bellosta von Colbe, J., Dornheim, M., Klassen, T., Ward, P. A., Teprovich, J. A., Corgnale, C., Zidan, R., Grant, D. M., and Buckley, C. E.

Abstract

The development of alternative methods for thermal energy storage is important for improving the efficiency and decreasing the cost for Concentrating Solar-thermal Power (CSP). We focus on the underlying technology that allows metal hydrides to function as Thermal Energy Storage (TES) systems and highlight the current state-of-the-art materials that can operate at temperatures as low as room-temperature and as high as 1100 oC. The potential of metal hydrides for thermal storage is explored while current knowledge gaps about hydride properties, such as hydride thermodynamics, intrinsic kinetics and cyclic stability, are identified. The engineering challenges associated with utilising metal hydrides for high-temperature thermal energy storage are also addressed.

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