Metal Hydrides used for Hydrogen Storage, in Nanostructured Materials for Next-Generation Energy Storage and Conversion
dc.contributor.author | Demirocak, Dervis Emre | |
dc.contributor.author | Srinivasan, S. S. | |
dc.date.accessioned | 2019-10-24T15:25:10Z | |
dc.date.available | 2019-10-24T15:25:10Z | |
dc.date.issued | 2017 | |
dc.description.abstract | This chapter discusses about metal hydride technologies for on-board reversible hydrogen storage applications. The metal hydrides such as intermetallic alloys and solid solutions have interstitial vacancies where atomic hydrogen is absorbed via an exothermic reaction; however, by endothermic path, the metal hydride desorbs the hydrogen reversibly at ambient to moderate temperatures. In any case, the hydrogen storage capacity of interstitial metal hydrides is rather low (<2 wt%) due to limitation in the crystal structure and unit cell volume. In order to increase the hydrogen storage densities, transition metal assisted Mg-based hydrides and other nontransition metal complex hydrides have been reviewed as part of exploratory studies which have been aligned with the US Department of Energy 2020 technical targets. A number of useful characterization techniques (X-ray diffraction, scanning electron microscopy, energy dispersive spectroscopy, thermo gravimetric analysis, differential scanning calorimetry, Fourier transform infrared spectroscopy) and hydrogen storage property measurements (kinetics, pressure-composition isotherms, thermal programmed desorption, gas chromatography-mass spectrometry) have been employed for the investigation of some candidate materials. | en_US |
dc.identifier.citation | SS Srinivasan and DE Demirocak, Metal Hydrides used for Hydrogen Storage, in Nanostructured Materials for Next-Generation Energy Storage and Conversion. 2017, Springer Berlin Heidelberg, 225-255. | en_US |
dc.identifier.uri | https://hdl.handle.net/10657.1/1612 | |
dc.relation.ispartofseries | Springer Berlin Heidelberg;pp. 225-255 | |
dc.title | Metal Hydrides used for Hydrogen Storage, in Nanostructured Materials for Next-Generation Energy Storage and Conversion | en_US |
dc.type | Book chapter | en_US |
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