Optimized Nail for Penetration Test on Lithium-Ion Cells and Its Utilization for the Validation of a Multilayer Electro-Thermal Model

Optimized Nail for Penetration Test on Lithium-Ion Cells and Its Utilization for the Validation of a Multilayer Electro-Thermal Model

Nail penetration is one of the most critical scenarios for a lithium-ion cell: it involves the superposition of electrical, thermal and mechanical abusive loads. When an electrically conductive nail is introduced into the active layers of a lithium-ion cell, an electric short circuit takes place bet...

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Bibliographic Details
Main Authors: Luigi Aiello, Gregor Gstrein, Simon Erker, Bernhard Kaltenegger, Christian Ellersdorfer, Wolfgang Sinz
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Batteries
Subjects:
Li-ion batteries
alternative nail
multi-layer model
nail penetration
electro-thermal model
thermal runaway
Online Access:https://www.mdpi.com/2313-0105/8/4/32

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