000293591 001__ 293591 000293591 005__ 20250730113927.0 000293591 0247_ $$2doi$$a10.1039/C5CP03557K 000293591 0247_ $$2ISSN$$a1463-9076 000293591 0247_ $$2ISSN$$a1463-9084 000293591 0247_ $$2WOS$$aWOS:000363193800011 000293591 0247_ $$2pmid$$apmid:26418174 000293591 0247_ $$2openalex$$aopenalex:W2118513354 000293591 037__ $$aPUBDB-2016-00654 000293591 041__ $$aEnglish 000293591 082__ $$a540 000293591 1001_ $$0P:(DE-H253)PIP1008662$$aKarimi, Fahim$$b0$$eCorresponding author 000293591 245__ $$aStructural and kinetic investigation of the hydride composite $\mathrm{Ca(BH_{4})_{2} + MgH_2}$ system doped with $\mathrm{NbF_5}$ for solid-state hydrogen storage 000293591 260__ $$aCambridge$$bRSC Publ.$$c2015 000293591 3367_ $$2DRIVER$$aarticle 000293591 3367_ $$2DataCite$$aOutput Types/Journal article 000293591 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1519219439_30941 000293591 3367_ $$2BibTeX$$aARTICLE 000293591 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000293591 3367_ $$00$$2EndNote$$aJournal Article 000293591 520__ $$aDesigning safe, compact and high capacity hydrogen storage systems is the key step towards introducing a pollutant free hydrogen technology into a broad field of applications. Due to the chemical bonds of hydrogen–metal atoms, metal hydrides provide high energy density in safe hydrogen storage media. Reactive hydride composites (RHCs) are a promising class of high capacity solid state hydrogen storage systems. Ca(BH$_4$)$_2$ + MgH$_2$ with a hydrogen content of 8.4 wt% is one of the most promising members of the RHCs. However, its relatively high desorption temperature of ∼350 °C is a major drawback to meeting the requirements for practical application. In this work, by using NbF5 as an additive, the dehydrogenation temperature of this RHC was significantly decreased. To elucidate the role of NbF5 in enhancing the desorption properties of the Ca(BH$_4$)$_2$ + MgH$_2$ (Ca-RHC), a comprehensive investigation was carried out via manometric measurements, mass spectrometry, Differential Scanning Calorimetry (DSC), in situ Synchrotron Radiation-Powder X-ray Diffraction (SR-PXD), X-ray Absorption Spectroscopy (XAS), Anomalous Small-Angle X-ray Scattering (ASAXS), Scanning and Transmission Electron Microscopy (SEM, TEM) and Nuclear Magnetic Resonance (NMR) techniques. 000293591 536__ $$0G:(DE-HGF)POF3-6213$$a6213 - Materials and Processes for Energy and Transport Technologies (POF3-621)$$cPOF3-621$$fPOF III$$x0 000293591 588__ $$aDataset connected to CrossRef 000293591 693__ $$0EXP:(DE-H253)D-D3-20150101$$1EXP:(DE-H253)DORISIII-20150101$$6EXP:(DE-H253)D-D3-20150101$$aDORIS III$$fDORIS Beamline D3$$x0 000293591 7001_ $$aKlaus Pranzas, P.$$b1 000293591 7001_ $$0P:(DE-H253)PIP1010848$$aPistidda, Claudio$$b2 000293591 7001_ $$aPuszkiel, Julián A.$$b3 000293591 7001_ $$aMilanese, Chiara$$b4 000293591 7001_ $$0P:(DE-H253)PIP1005990$$aVainio, Ulla$$b5 000293591 7001_ $$0P:(DE-H253)PIP1023987$$aPaskevicius, Mark$$b6 000293591 7001_ $$aEmmler, Thomas$$b7 000293591 7001_ $$0P:(DE-H253)PIP1025196$$aSantoru, Antonio$$b8 000293591 7001_ $$aUtke, Rapee$$b9 000293591 7001_ $$0P:(DE-H253)PIP1007498$$aTolkiehn, Martin$$b10$$udesy 000293591 7001_ $$aMinella, Christian B.$$b11 000293591 7001_ $$0P:(DE-H253)PIP1020732$$aChaudhary, Anna-Lisa$$b12 000293591 7001_ $$0P:(DE-H253)PIP1024238$$aBoerries, Stefan$$b13 000293591 7001_ $$aBuckley, Craig E.$$b14 000293591 7001_ $$aEnzo, Stefano$$b15 000293591 7001_ $$0P:(DE-H253)PIP1006650$$aSchreyer, Andreas$$b16 000293591 7001_ $$aKlassen, Thomas$$b17 000293591 7001_ $$0P:(DE-H253)PIP1009603$$aDornheim, Martin$$b18 000293591 773__ $$0PERI:(DE-600)1476244-4$$a10.1039/C5CP03557K$$gVol. 17, no. 41, p. 27328 - 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