Montana Company Licenses Lawrence Livermore Zinc Air Fuel Cell Technology
Green Car Congress
SEPTEMBER 11, 2010
Kalispell, Mont.-based based Zinc Air, Inc. ZAI) has obtained exclusive rights from LLNL for the mechanically rechargeable zinc air fuel cell (US Patent 5,434,020) invented by John Cooper, a retired LLNL chemist, who is on the ZAI technical Board of Advisors. The Zinc Air Fuel Cell (ZAFC) consumes zinc metal and atmospheric oxygen to produce electricity, and produces a reaction product consisting of a liquid suspension of zinc oxides and potassium zincate in an alkaline electrolyte.