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Batteries and similar devices accept, store, and release electricity on demand. Scientists are using new tools to better understand the electrical and chemical processes in batteries to produce a new generation of highly efficient, electrical energy storage. 

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DOE explains...batteries

Illustration from SLAC Public Lecture series titled Improving batteries from the atoms up.

News Feature

A pioneer in clean energy technology at Stanford and SLAC, he is one of eight scientists and engineers honored by the U.S. Department of...

Photo of Stanford and SLAC Professor Yi Cui
Press Release

Adding polymers and fireproofing to a battery’s current collectors makes it lighter, safer and about 20% more efficient.

Conceptual illustration of advantages of redesigned current collector.
News Feature

The results show how a particle’s surface and interior influence each other, an important thing to know when developing more robust batteries.

Closeup of an illustration showing how battery cathode material degrades
News Feature

A new lithium-based electrolyte invented by Stanford University scientists could pave the way for the next generation of battery-powered electric vehicles.

Photo of vials containing new electrolyte for lithium metal batteries
News Brief

New machine learning methods bring insights into how lithium ion batteries degrade, and show it’s more complicated than many thought.

Particles in a nickel-manganese-cobalt cathode are highlighted using a new computer vision algorithm.
News Feature

The coating significantly extends the battery's life and reduces the problems that cause batteries to burst into flames.

Stanford PhD students David Mackanic, left, and Zhiao Yu with their battery tester
News Feature

This early-career scientist has undertaken challenging projects with significant implications for lithium-ion batteries.

Hans-Georg Steinrück
News Feature

What they learned could help manufacturers design more reliable and longer-lasting batteries for smartphones and cars.

battery electrode damage
News Feature

A laser technique lets researchers see how potentially dangerous growths form in batteries.

Microscopic images of lithium metal buildup in batteries
News Feature

In the decade since LCLS produced its first light, it has pushed boundaries in countless areas of discovery.

Undulator Hall
News Feature

Combination of research methods reveals causes of capacity fading, giving scientists better insight to design advanced batteries for electric vehicles

Cathode degradation
News Feature

New research offers the first complete picture of why a promising approach of stuffing more lithium into battery cathodes leads to their failure. A...

high capacity batteries