How safe are lithium-ion batteries?

‘HOT’ article: testing the thermal stability of lithiated graphite

In this paper the kinetics of solid–electrolyte interface were successfully correlated to the safety of lithium-ion batteries using graphite anodes.

The results revealed that the thermal decomposition of the solid–electrolyte interface is the most easily triggered chemical reaction in lithium-ion cells and plays a critical role in determining the battery safety.

Read the Energy & Environmental Science article:

Multi-scale study of thermal stability of lithiated graphite
Zonghai Chen, Yan Qin, Yang Ren, Wenquan Lu, Christopher Orendorff, E. Peter Roth and Khalil Amine
Energy Environ. Sci., 2011, DOI: 10.1039/C1EE01786A

battery safety

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