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Khalil Amine

Khalil Amine

Leader, Advanced Battery Technology Team, Argonne National Laboratory

Appears in 1 story

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The hidden crack problem destroying EV batteries

New Capabilities

Elected to National Academy of Engineering (2025)

On December 29, University of Chicago and Argonne National Laboratory researchers published findings in Nature Nanotechnology that flip battery science on its head. Single-crystal lithium-ion batteries, designed to avoid the grain-boundary cracking that plagued older batteries, are failing anyway — for the exact opposite reason scientists expected.

Updated May 18