SiGNa Chemistry, a company developing portable hydrogen fuel technology, has received funding from The United States Agency for International Development (USAID) to take its research further. Hydrogen is an emissions-free renewable source of energy – however, logistic obstacles related to current considerations such as high-pressure tanks, and metal and chemical hydrides, have stymied its progress towards the mass market.
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SiGNA’s solution uses sodium silicide (NaSi) to produce clean hydrogen gas in real time, in response to fuel cell demand at pressures smaller than those found in a common soda can. Sodium silicide is a non-flammable, air-stable powder that instantly reacts with water (or water solutions, including urine) to form pure hydrogen. It is more efficient than pure sodium and safer than
Read More Here: http://www.gizmag.com/signa-hydrogen-portable-fuel-cell/22820/
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