Energy & Green Tech

Solving the problem of battery waste

The increased uptake of electric vehicles (EVs) and home batteries comes with its own environmental and sustainability problem—what to do with the batteries at the end of their lifespan?

Electronics & Semiconductors

Lithium-ion batteries that last longer in extreme cold

When temperatures fall below freezing, cellphones need to be recharged frequently, and electric cars have shorter driving ranges. This is because their lithium-ion batteries' anodes get sluggish, holding less charge and draining ...

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