TY  - JOUR
AU  - Dechent, Philipp
AU  - Barbers, Elias
AU  - Epp, Alexander
AU  - Jöst, Dominik
AU  - Li, Weihan
AU  - Sauer, Dirk Uwe
AU  - Lehner, Susanne
TI  - Correlation of Health Indicators on Lithium‐Ion Batteries
JO  - Energy technology
VL  - 11
IS  - 7
SN  - 2194-4288
CY  - Weinheim [u.a.]
PB  - Wiley-VCH
M1  - FZJ-2023-01416
SP  - 2201398
PY  - 2023
AB  - Herein, a detailed correlation index of health indicators for lithium-ion batteries is presented. Identifying potential correlations of health indicators is of high importance with regard to the cell selection process and to minimize the occurring cell-to-cell spread within the lifetime. Health indicators that are taken into account are among others impedance measurements of different pulse lengths, capacity values at different discharge procedures and checkups, weight, and initial voltage. Herein, the work is based on four different aging datasets covering variations in cell chemistry (NMC, LFP, NCA), cell type (round, prismatic), as well as the size and designated application (consumer, automotive). A publicly available dataset is included to allow for an easy reproduction of the results.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000971472700001
DO  - DOI:10.1002/ente.202201398
UR  - https://juser.fz-juelich.de/record/1005304
ER  -