Battery innovation: your coffee waste can power your phone

The lithium-ion batteries that power your phone, your laptop as well as electric vehicles, use natural and artificial graphite. Graphite—a kind of carbon—is not cheap. That’s why researchers in Taiwan were searching for a replacement substance. They started experimenting with another source of carbon—discarded coffee grounds—and they have now succeeded in turning the waste into a source material for lithium batteries.

Solution News Source

Battery innovation: your coffee waste can power your phone

The lithium-ion batteries that power your phone, your laptop as well as electric vehicles, use natural and artificial graphite. Graphite—a kind of carbon—is not cheap. That’s why researchers in Taiwan were searching for a replacement substance. They started experimenting with another source of carbon—discarded coffee grounds—and they have now succeeded in turning the waste into a source material for lithium batteries.

Solution News Source

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