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

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Potassium, an alkali metal similar to lithium (and sodium) can be used in a rechargeable battery. In a 2004 paper published in the Journal of Power Sources , Ali Eftekhari noted that “ the potential of the potassium anode and lithium anode are approximately the same with only a 0.12V difference. O 2 batteries.In

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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. Advanced Batteries for Transportation.

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

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Now, researchers at Arizona State University, with colleagues at Rice University, have used a 3-dimensional layer of Polydimethylsiloxane (PDMS), or silicone, as the substrate of lithium metal anode to mitigate dendrite formation. —Hanqing Jiang. —Wang et al.

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Researchers Develop Lithium-Water Electrochemical Cell for the Controlled Generation of H2 and Electricity

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Although direct chemical reactions between water and certain metals—alkali metals including lithium, sodium and others—can produce a large amount of hydrogen in a short time, these reactions are too intense to be controlled. the high-school chemistry demonstration of the violent reaction between sodium and water.). Haoshen Zhou.

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