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New Way to Make Hydrogen

zymano writes "Hydrogen is expensive to make and difficult to store. The most common way in making hydrogen is electrolyzing pure water. A new startup is trying a new way to make hydrogen. The process uses sodium which industry shuns because it generates sparks and heat when mixed with water. Signa has devised a way to mix sodium with silica gel or crystalline silicon to create a powder that essentially strips electrons from the sodium molecules in advance and stores them. When water is introduced, the chemical reaction proceeds calmly. The powder generates hydrogen efficiently. More than 9 percent of a kilogram of the powder gets converted to hydrogen and little energy is lost through heat."

3 of 591 comments (clear)

  1. Use of sodium to make LSD by ScuttleEnough · · Score: 0, Offtopic

    Maybe they could find a way to use sodium and silica to make LSD! That'd be a real hoot!

  2. soylent hydrogen by TheDormouse · · Score: 0, Offtopic

    Soylent hydrogen is people!

  3. Stupid mods... by binary+paladin · · Score: 0, Offtopic

    I can't fucking believe this got modded offtopic. It was hilarious.