hydrogen slush
1Hydrogen storage — describes the methodologies for storing H2 for subsequent use. The methodologies span many approaches, including high pressures and cryogenics, but usually focus on chemical compounds that reversibly release H2 upon heating. Hydrogen storage is a …
2Hydrogen safety — covers the safe use and handling of hydrogen. Hydrogen poses unique challenges due to its ease of leaking, low energy ignition, wide range of combustible fuel air mixtures, buoyancy, and its ability to embrittle metals that must be accounted for… …
3Hydrogen technologies — are technologies that relate to the production and use of hydrogen. Hydrogen technologies are applicable for many uses.Some hydrogen technologies are carbon neutral and could have a role in preventing climate change and a possible future hydrogen …
4Slush hydrogen — is a combination of liquid hydrogen and solid hydrogen at the triple point with a lower temperature and a higher density than liquid hydrogen. It is formed by bringing liquid hydrogen down to nearly the melting point increasing density by 16 20%… …
5Hydrogen economy — The hydrogen economy is a proposed system of delivering energy using hydrogen. The term hydrogen economy was coined by John Bockris during a talk he gave in 1970 at General Motors (GM) Technical Center.[1] Hydrogen advocates promote hydrogen as… …
6Compressed hydrogen — IUPAC Compressed hydrogen Other names Hydrogen under pressure, CGH2, CGH2 UN number 1049, Class 2 …
7Solid hydrogen — is the solid state of the element hydrogen, achieved by decreasing the temperature below hydrogen s melting point of 14.01 K ( 259.14 °C). It was collected for the first time in 1899 by James Dewar.Research* Solid state physics * 1972 The… …
8Hydrogène slush — L’Hydrogène slush (le mot anglais : « slush » signifie « neige fondante », soit un mélange solide et liquide), également appelé « hydrogène pâteux », est une combinaison d hydrogène liquide (LH2) et solide au… …
9Metallic hydrogen — Some gas giants have metallic hydrogen in their centers Metallic hydrogen is a state of hydrogen which results when it is sufficiently compressed and undergoes a phase transition; it is an example of degenerate matter. Solid metallic hydrogen is… …
10Timeline of hydrogen technologies — A timeline of the history of hydrogen technology.Timeline1600s* 1625 First description of hydrogen by Johann Baptista van Helmont. First to use the word gas . * 1650 Turquet de Mayerne obtained by the action of dilute sulphuric acid on iron a gas …
