With the large-scale deployment of electric vehicles, recycling end-of-life lithium-ion batteries will quickly become a major issue. Last week, Ford announced its investment in the sector. And today, researchers are presenting a technology that should help the process finally become profitable.
Today, the lithium-ion batteries are everywhere. In our computers portable and in our smartphones . In less than a decade, experts predict that no less than two million tonnes of these end-of-life batteries will be removed from our electric vehicles every year. However, the processes of
recycling remain imperfect. The that they allow to recover do not keep very little value.
But that could change. (United States), a research and development center dedicated to battery recycling . hydrophobic – which do not like water – hydrophilic materials which, on the contrary, like water water.
An old process applied to the recycling of batteries
The mining industry has long used foam flotation to purify the ores . lithium-ion battery – such as lithium nickel oxide separation can be achieved by floating one of them, the NMC111.
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