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Title

Porous and Dense Magnesium Borohydride Frameworks: Synthesis, Stability, and Reversible Absorption of Guest Species

Authors
Richter, Bo
Jensen, Torben R.
Dmitriev, Vladimir
Chernyshov, Dmitry
Published in Angewandte Chemie: International Edition. 2011, vol. 50, no. 47, p. 11162-11166
Abstract A highly porous form of Mg(BH4)2 (see picture; Mg green, BH4 blue, unit cells shown in red) reversibly absorbs H2, N2, and CH2Cl2. At high pressures, this material transforms into an interpenetrated framework that has 79 % higher density than the other polymorphs. Mg(BH4)2 can act as a coordination polymer that has many similarities to metal–organic frameworks.
Keywords Framework materialsHost-guest systemsHydridesHydrogen storagePolymorphism
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Other version: http://doi.wiley.com/10.1002/anie.201100675
Structures
Research group Groupe Hagemann
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FILINCHUK, Yaroslav et al. Porous and Dense Magnesium Borohydride Frameworks: Synthesis, Stability, and Reversible Absorption of Guest Species. In: Angewandte Chemie: International Edition, 2011, vol. 50, n° 47, p. 11162-11166. https://archive-ouverte.unige.ch/unige:17480

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Deposited on : 2011-11-21

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