A recent study on thermal runaway in lithium-ion batteries was published in the Batteries journal.

The study focused on the jetting behavior and expansion force characteristics of batteries during thermal abuse testing.

Researchers used high-speed imaging and pressure sensing to monitor eruption behavior and expansion forces.

Thermal runaway was induced by applying lateral heating to the batteries.

The study quantitatively assessed flame area and velocity during thermal runaway events.

Results revealed two distinct modes of combustion during eruption events, with flame colors indicating different temperatures and chemical reactions.

Findings contribute to a better understanding of battery behavior under thermal abuse.

The study underscores the importance of investigating thermal runaway phenomena to enhance safety protocols.

It emphasizes the need for comprehensive safety measures to prevent potential safety issues in lithium-ion battery applications.