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OSU team demonstrates concept of potassium-air battery as alternative to lithium-air systems

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contrast with LiO 2 and NaO 2 , KO 2 is thermodynamically stable and commercially available. Potassium, an alkali metal similar to lithium (and sodium) can be used in a rechargeable battery. mA/cm 2 —the lowest ever reported in metal-oxygen batteries, according to the team. O 2 batteries.In —Ren and Wu.

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NSF to award $13M to projects focused on electrochemical and organic photovoltaic systems

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Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Advanced systems such as lithium-air, sodium-ion, as well as lithium-ion electrochemical energy storage are appropriate.

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NSF to award $13M for fundamental engineering research on production of electricity and fuels

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Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Advanced systems such as lithium-air, sodium-ion, as well as lithium-ion electrochemical energy storage are appropriate.

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NSF to award up to $13M for fundamental work on sustainable production of electricity and transportation fuels

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Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Advanced systems such as lithium-air, sodium-ion, as well as lithium-ion with new cathode chemistries are appropriate.

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ASU team develops new solution for mitigating Li dendrite growth by tackling plating-induced residual stress

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Lithium-metal batteries are among the most promising candidates for high-density energy storage technology, but uncontrolled lithium dendrite growth, which results in poor recharging capability and safety hazards, currently is hindering their commercial potential. —Hanqing Jiang. —Wang et al.

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