Nanotube-infused anode enables more efficient potassium-ion batteries

A group of Skoltech scientists has been granted a patent for anodes with improved electrochemical characteristics based on non-graphitized, or hard carbon for potassium-ion batteries. This invention will help bring potassium-ion batteries closer to market as potential replacements for lithium-ion batteries, reducing the need for this costly and rare metal.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/3dWygd7

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