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When it comes to making batteries that last longer, a team of researchers including engineers at Brown University and Idaho National Laboratory believes the key might be in how things get clean — ...

For decades, experts have thought that performance loss is caused by the unavoidable filmy accumulation on electrodes within rechargeable batteries.

Researchers reveal the root cause of rechargeable battery breakdown. For decades, scientists have assumed that the inevitable filmy buildup on electrodes inside rechargeable batteries is the driver of performance loss. Now, we know that view is backward. The buildup of mossy or tree-like structu

Researchers around the world are on a mission to relieve a bottleneck in the clean energy revolution: batteries. From electric vehicles to renewable grid-scale energy storage, batteries are at the ...

Researchers around the world are on a mission to relieve a bottleneck in the clean energy revolution: batteries. From electric vehicles to renewable grid-scale energy storage, batteries are at the heart of society's most crucial green innovations-;but they need to pack more energy to make these technologies widespread and practical.

Cheap and abundant, sodium is a prime promising candidate for new battery technology. But the limited performance of sodium-ion batteries has hindered their large-scale applications.