Over 350 million rechargeable batteries are sold in the United States every year. They are a major part of the battery industry and modern life. This popularity can leave people wondering, how do ...

Batteries store and convert chemical energy into electrical energy through electrochemical reactions. They are a critical ...

Sand, salt, iron, copper, oil and lithium — these foundational materials are literally what the modern world is built on. Without sand for glass, say goodbye to our fiber optic internet. No copper ...

We place batteries inside remote controls, toys (like the ones that light up or make sounds), wireless keyboards and mouses, wall clocks, and smoke detectors. Let’s take a look inside a single-use ...

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The study shows that the buildup on battery electrodes is a side effect, not the root cause, of performance loss. Researchers found that the solid electrolyte interphase layer is semi-conductive, ...

To create the new batteries needed for EVs, mobile devices and renewable energy storage, researchers have explored new materials, new designs, new configurations and new chemistry. But one aspect – ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our FYI series where we have experts explain if lip balm is actually bad, how often you ...