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John Goodenough, the co-inventor of the lithium-ion battery has filed a patent for a battery made from glass.

The battery is expected to have more energy storage capacity than a lithium-ion battery.

“Rechargeable batteries containing a water-solvated glass/amorphous solid electrolyte described herein can provide a safe, low-cost stationary battery capable of storing a large amount of electrical energy for feeding the grid or charging the battery or capacitor of an electric vehicle since the temperature range of operation of a stationary battery can be kept small through all seasons at little cost,” reads the patent."


And the new glass battery promises to accelerate the shift away from internal combustion engines because it will deliver a significant increase in storage capacity.

By “spiking” glass with either sodium or lithium to form an electrode within the battery, the researchers say the new battery technology provides three times the energy storage capacity of comparable lithium-ion batteries.

It is also neither volatile nor flammable, and does not display issues of lithium dendrite growth that plagues li-ion batteries, which can cause short-circuits and present safety hazards.
 
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