Ultra-high density hydrogen storage   A nanoporous material that holds hydrogen at twice the density of cryogenic liquid H2 could address the challenges of large-scale liquid and gas storage that have held this clean fuel back…. The team synthesized nanoporous magnesium borohydride (Mg(BH4)2), a framework with partially negatively-charged hydrogen atoms forming the..

via The Energy Collective – The worl… https://ift.tt/v7FfISJ