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JCESR team identifies new mechanism hampering Mg-ion batteries; unforeseen reactivity

Green Car Congress

Rechargeable magnesium batteries are of great interest as potential “beyond Li-ion” systems for extended electric vehicle range. Because magnesium is divalent, it can displace double the charge per ion (i.e., Mg 2+ rather than Li + ). This wastes electrolyte, drying out the battery over time. Earlier post.)

Batteries 170
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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

The lithium-ion battery comprises 168 prismatic cells and is liquid-cooled. This makes it possible for the waste heat from the electrical drive components to be made available to the interior of the Q7 e-tron quattro. Its emphasis is on lithium-ion battery systems, which are put together using a flexible, modular concept.

Audi 150