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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Hansen, Heine Anton
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Unifying the ORR and OER with surface oxygen and extracting their intrinsic activities on platinumcitations
- 2021Degradation of polybenzimidazole in alkaline solution with First-Principles Modellingcitations
- 2021Acid-Stable and Active M-N-C Catalysts for the Oxygen Reduction Reactioncitations
- 2021Acid-Stable and Active M-N-C Catalysts for the Oxygen Reduction Reaction:The Role of Local Structurecitations
- 2018Comparative DFT+U and HSE Study of the Oxygen Evolution Electrocatalysis on Perovskite Oxidescitations
- 2016Universality in Nonaqueous Alkali Oxygen Reduction on Metal Surfaces: Implications for Li−O2 and Na−O2 Batteriescitations
- 2016Universality in Nonaqueous Alkali Oxygen Reduction on Metal Surfaces: Implications for Li−O 2 and Na−O 2 Batteriescitations
- 2015Identifying Activity Descriptors for CO2 Electro-Reduction to Methanol on Rutile (110) Surfaces
- 2012Universality in Oxygen Reduction Electrocatalysis on Metal Surfacescitations
- 2007Nanoscale structural characterization of Mg(NH 3 ) 6 Cl 2 during NH 3 desorption:An in situ small angle X-ray scattering studycitations
- 2007Nanoscale structural characterization of Mg(NH3)6Cl2 during NH3 desorptioncitations
Places of action
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article
Nanoscale structural characterization of Mg(NH3)6Cl2 during NH3 desorption
Abstract
Complex metal hydrides progressively display improved hydrogen storage capacity, but they are still far from fulfilling the requirements of the transport sector. Recently, indirect storage of hydrogen as ammonia in Mg(NH3)(6)Cl-2 has shown impressive capacity and reversibility. Here, we present an in situ nanoscale structural characterization of the thermal decomposition of Mg(NH3)(6)Cl-2 using small angle X-ray scattering (SAXS). We observe the growth of polydisperse spherical Mg(NH3)(2)Cl-2 crystallites forming a skeletal structure, the subsequent agglomeration of MgCl2 and formation of a nanoscale porosity consisting of 25-30 nm wide channels, which may account for the exceptional fast reloading of the material. (c) 2007 Elsevier B.V. All rights reserved.