Remove Lithium Air Remove Polymer Remove Recharge Remove Water
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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

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Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 Here we introduce a coating layer on lithium metal. V, much higher than the theoretic stable window of water, 1.229 V. mol l -1 Li 2 SO 4 aqueous solution as electrolyte.

Li-ion 281
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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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Water will be the primary byproduct. A novel metal complex for electrolysis of water will be used to generate the hydrogen at high rates. ReVolt’s fundamental breakthroughs in air electrodes enable a new class of high-energy rechargeable battery systems that combines key innovations from the fields of fuel cells and batteries.

Carbon 249