Battery Degradation Dataset - Li Plating And SEI Growth

Published: 6 August 2024| Version 1 | DOI: 10.17632/m8w8sjk3vm.1
Contributors:
Jiwei Yao, Qiang Gao, Tao Gao, Benben Jiang, Kody Powell

Description

45 commercial Li−ion coin cells (LIR2025H produced by EEMB Battery) with nickel manganese cobalt oxide (NMC) cathodes and graphite anodes are cycled on a Landt CT3001A battery test system to generate cycle data. The cells are charged under CCCV profile with constant current range from 0.2C to 5.5C. The cutoff voltage ranges from 4.2V to 4.4V. All cells are discharged with C/5. The detail charging profile can be found in the charging policy.xlsx. If you make use of our data, please cite our dataset directly using its DOI.

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Institutions

  • University of Utah
  • Tsinghua University

Categories

Aging, Lithium Battery

Licence