@misc{chaudhary_simultaneous_desorption_2015, 
author={Chaudhary, A.-L.,Li, G.,Matsuo, M.,Orimo, S.,Deledda, S.,Soerby, M.H.,Hauback, B.C.,Pistidda, C.,Klassen, T.,Dornheim, M.},
title={Simultaneous desorption behavior of M borohydrides and Mg2FeH6 reactive hydride composites (M = Mg, then Li, Na, K, Ca)},
year={2015},
howpublished = {journal article},
doi = {https://doi.org/10.1063/1.4929340},
abstract = {Combinations of complex metal borohydrides ball milled with the transition metal complex hydride, Mg2FeH6, are analysed and compared. Initially, the Reactive Hydride Composite (RHC) of Mg2+ cation mixtures of Mg2FeH6 and γ-Mg(BH4)2 is combined in a range of molar ratios and heated to a maximum of 450 °C. For the molar ratio of 6 Mg2FeH6 + Mg(BH4)2, simultaneous desorption of the two hydrides occurred, which resulted in a single event of hydrogen release. This single step desorption occurred at temperatures between those of Mg2FeH6 and γ-Mg(BH4)2. Keeping this anionic ratio constant, the desorption behavior of four other borohydrides, Li-, Na-, K-, and Ca-borohydrides was studied by using materials ball milled with Mg2FeH6 applying the same milling parameters. The mixtures containing Mg-, Li-, and Ca-borohydrides also released hydrogen in a single event. The Mass Spectrometry (MS) results show a double step reaction within a narrow temperature range for both the Na- and K-borohydride mixtures. This phenomenon, observed for the RHC systems at the same anionic ratio with all five light metal borohydride mixtures, can be described as simultaneous hydrogen desorption within a narrow temperature range centered around 300 °C.},
note = {Online available at: \url{https://doi.org/10.1063/1.4929340} (DOI). Chaudhary, A.; Li, G.; Matsuo, M.; Orimo, S.; Deledda, S.; Soerby, M.; Hauback, B.; Pistidda, C.; Klassen, T.; Dornheim, M.: Simultaneous desorption behavior of M borohydrides and Mg2FeH6 reactive hydride composites (M = Mg, then Li, Na, K, Ca). Applied Physics Letters. 2015. vol. 107, no. 7, 073905. DOI: 10.1063/1.4929340}}