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Alcoa and Phinergy enter joint development agreement for high energy-density aluminum-air batteries

Green Car Congress

Aluminium–air cells are high-energy density primary (non-rechargeable) batteries originally developed in the 1960s. Walsh (2012) “ Comparison of Air Cathodes and Aluminium Anodes for High-Power Density Alkaline Aluminium-Air Batteries ,” Honolulu PRiME 2012. kWh/kg of Al—second only to the Li-air battery (13.0

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