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Tsinghua team develops zinc-air fuel cell stack with high power density

Green Car Congress

Researchers at Tsinghua University have developed a high-power-density zinc-air fuel cell (ZAFC) stack using an inexpensive manganese dioxide (MnO 2 ) catalyst with potassium hydroxide (KOH) electrolyte. Many efforts are focused on batteries and fuel cells, which can be used for EVs propulsion and large-scale energy storage.

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Montana Company Licenses Lawrence Livermore Zinc Air Fuel Cell Technology

Green Car Congress

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. Worldwide resources of zinc total more than 1.8 Kalispell, Mont.-based

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Leo Motors improves zinc air fuel cell

Green Car Congress

has further developed its Zinc Air Fuel Cell (ZAFC) Generator with additional innovations which it believes can enhance the efficiency of and reduce the size and weight of the ZAFC generator. The refuelable ZAFC oxidizes zinc pellets, generating the power to recharge the Li-ion polymer battery pack. Leo Motors, Inc.

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Leo Motors to Host Seminar On Zinc Air Fuel Cell Generator

Green Car Congress

will host a seminar in Korea 28 Sep to demonstrate its proprietary Zinc Air Fuel Cell Generator (ZAFCG) and explain the technology. In July, Leo Motors displayed two electric trucks equipped with a new Zinc Air Fuel Cell (ZAFC) system as a range-extender; Leo filed for patents on the ZAFC technology in 2008.

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Leo Motors Exhibits Electric Trucks with Zinc Air Fuel Cell Range Extenders

Green Car Congress

displayed two electric trucks equipped with a new Zinc Air Fuel Cell (ZAFC) system as a range-extender at the EV Korea 2010 Expo. The refuelable ZAFC oxidizes zinc pellets, generating the power to recharge the Li-ion polymer battery pack. Leo Motors, Inc. Leo filed for patents on the ZAFC technology in 2008.

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Stanford’s GCEP awards $10.5M for research on renewable energy; solar cells, batteries, renewable fuels and bioenergy

Green Car Congress

million for seven research projects designed to advance a broad range of renewable energy technologies, including solar cells, batteries, renewable fuels and bioenergy. Photo-electrochemically rechargeable zinc-air batteries. The zinc-air battery is a promising technology that has high energy density but limited power density.

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EPA deadline, BMW electric reality check, Mustang hybrid tease: Today's Car News

Green Car Reports

If you have a strong position regarding the EPA's proposal to freeze fuel economy standards at 2020 levels through 2026, speak out. A zinc-air battery project is backed by a big name and claims to have achieved the $100/kwh cost barrier and plans to find its way.