overcharge-induced Thermal Runaway data in Prismatic Lithium Iron Phosphate Battery

Published: 15 September 2025| Version 1 | DOI: 10.17632/8zjttd77my.1
Contributor:
jun shen

Description

9,795 valid experimental records were obtained across all test groups, with each record containing synchronized measurements of four key parameters: (1) voltage profiles, (2) surface/gas temperatures at 5 designated locations, and (3) gas compositions (CO/CO₂/HF concentrations).

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Steps to reproduce

Addressing the coupled evolution of gas, electrical, and thermal fields during LFP overcharging, we designed a ‌five-stage current protocol‌ (0.5C→0.75C→1C→1.25C→1.5C) to capture simultaneously heterogeneous data: gas composition (H₂/CO/HF), voltage dynamics, and thermal signatures

Categories

Lithium Battery

Funders

  • Science Research Project of Hebei Education Department
    Grant ID: QN2025154

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