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IBM's battery is sourced from sea water and out-performs lithium-ion
2021-07-02
IBM Research is reporting that it has discovered a new battery chemistry that is free from heavy metals like nickel and cobalt and could potentially out-perform lithium-ion. IBM Research says that this chemistry has never been used in combination in a battery before and that the materials can be extracted from seawater.
The performance of the battery is promising, with IBM Research saying that it can out-perform lithium-ion in a number of different areas - it's cheaper to manufacture, it can charge faster than lithium-ion and can pack in both higher power and energy densities. All this is available in a battery with low flammability of the electrolytes.
IBM Research points out that these advantages will make its new battery technology suitable for electric vehicles, and it is working with Mercedes-Benz amongst others to develop this technology into a viable commercial battery.
The performance of the battery is promising, with IBM Research saying that it can out-perform lithium-ion in a number of different areas - it's cheaper to manufacture, it can charge faster than lithium-ion and can pack in both higher power and energy densities. All this is available in a battery with low flammability of the electrolytes.
IBM Research points out that these advantages will make its new battery technology suitable for electric vehicles, and it is working with Mercedes-Benz amongst others to develop this technology into a viable commercial battery.