Battery particle brightness levels tell the true story of a battery's charge

Lithium-ion batteries power our phones, cars, and even homes; ensuring their safe and efficient behavior has become incredibly important. Using a simple optical technique, Purdue University researchers have observed a battery's individual particles lighting up as they charge—enabling a more complete picture of the battery's overall health and performance.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/Vnek1d8

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