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Thermal Safety Analysis of Lithium-Ion Traction Batteries Based on Electrode Thermal Stability

  • Tianyi Ma*
  • , Liqiong Han
  • , Fang Wang*
  • , Shiqiang Liu
  • , Xiaole Ma
  • , Weina Wang
  • , Yan Gao
  • , Yifan Liu
  • , Yue Xu
  • , Ce Han
  • *Corresponding author for this work
  • CATARC New Energy Vehicle Test Center (Tianjin) Co., Ltd.
  • Ltd.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The current state of development in electric transportation technology has led to advancements in the energy density of lithium-ion batteries for traction. One of the areas of development in high-energy lithium batteries is the use of a high-nickel LiNixCoyMnzO2 cathode and silicon-carbon anode chemistry. However, it is a significant challenge to effectively analyze the dynamic changes in internal thermal stability of batteries under different conditions. This study explores the thermal safety of batteries with different capacities for the traction battery cells using this chemistry. Additionally, the effects of the cathode and anode on the thermal safety of the battery are comprehensively investigated by preparing single-electrode dummy pouch cells.

Original languageEnglish
Title of host publicationProceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) - Volume 1
EditorsAndrew D. Ball, Zuolu Wang, Huajiang Ouyang, Jyoti K. Sinha
PublisherSpringer Science and Business Media B.V.
Pages129-141
Number of pages13
ISBN (Print)9783031494123
DOIs
Publication statusPublished - 2024
Externally publishedYes
EventUNIfied Conference of International Workshop on Defence Applications of Multi-Agent Systems, DAMAS 2023, International Conference on Maintenance Engineering, IncoME-V 2023, International conference on the Efficiency and Performance Engineering Network, TEPEN 2023 - Huddersfield, United Kingdom
Duration: 29 Aug 2023 → 1 Sept 2023

Publication series

NameMechanisms and Machine Science
Volume151 MMS
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

ConferenceUNIfied Conference of International Workshop on Defence Applications of Multi-Agent Systems, DAMAS 2023, International Conference on Maintenance Engineering, IncoME-V 2023, International conference on the Efficiency and Performance Engineering Network, TEPEN 2023
Country/TerritoryUnited Kingdom
CityHuddersfield
Period29/08/23 → 1/09/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • LiNiCoMnO cathode
  • Lithium-ion batteries
  • Silicon anode
  • Specific heat capacity
  • Thermal runaway
  • Thermal safety

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