Energy & Green Tech

The hidden culprit killing lithium-metal batteries from the inside

For decades, scientists have tried to make reliable lithium-metal batteries. These high-performance storage cells hold 50% more energy than their prolific, lithium-ion cousins, but higher failure rates and safety problems ...

Engineering

Scientists illuminate the mechanics of solid-state batteries

As current courses through a battery, its materials erode over time. Mechanical influences such as stress and strain affect this trajectory, although their impacts on battery efficacy and longevity are not fully understood.

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