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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

To maximize the benefit of the open structure, the researchers needed to use ions that fit; hydrated potassium ions proved to be a much better fit compared with other hydrated ions such as sodium and lithium. Potassium will just zoom in and zoom out, so you can have an extremely high-power battery. —Yi Cui. —Colin Wessells.

Low Cost 304
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Energy storage: the key to a decarbonised future

Setec Powerr

And with the popularity of electric vehicles, the grid is under more and more pressure, so the demand for energy storage is growing. This article will answer your confusion. Others solid battery types are nickel-cadmium and sodium-sulphur, while zinc-air is emerging. So what exactly is energy storage?

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Electric Car Manufacturers Inspire New Paradigms -- Seeking Alpha

Tony Karrer Delicious EVdriven

The electric car features three different battery options, two different Lithium-based (LI) systems – A123Systems and Enerdel as well as a Sodium-Nickel battery Zebra (Mes-Dea). Creature comforts include air conditioning, power steering, sunroof, and electric windows and mirrors. market b y the end of 2009.