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PNNL team uncovers reaction mechanisms of Li-air batteries; how batteries blow bubbles

Green Car Congress

Lithium-air batteries are looked to by many as a very high-energy density next-generation energy storage solution for electric vehicles. One reaction that hasn’t been fully explained is how oxygen blows bubbles inside a lithium-air battery when it discharges. Oxygen gas is released and inflates the bubble.

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GWU researchers introduce new class of molten air batteries; significantly greater energy capacity than Li-air

Green Car Congress

Generalized form of the molten air battery. Researchers at George Washington University led by Dr. Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. Energy Environ. Licht et al. Earlier post.]

Energy 309
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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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The second round was focused specifically on three areas of technology representing new approaches for advanced microbial biofuels (electrofuels); much higher capacity and less expensive batteries for electric vehicles; and carbon capture. Electrofuels: Biofuels from Electricity. The grants will go to projects in 17 states.

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Will the world run out of lithium?

Drive Electric

Lithium is commonly used for rechargeable batteries, particularly in Electric Vehicles (EVs). Here’s some insight on this from the experts at Drive Electric. How much lithium is available globally? In addition, advances in exploration technology could help to identify new lithium deposits in the future.

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Big Science tools for clean transportation: neutron scattering at ORNL

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ORNL’s current mission is to conduct basic and applied research and development to create scientific knowledge and technological solutions that strengthen the nation’s leadership in key areas of science; increase the availability of clean, abundant energy; restore and protect the environment; and contribute to national security.