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@ARTICLE{Friesen:838473,
      author       = {Friesen, Alex and Mönnighoff, Xaver and Börner, Markus
                      and Haetge, Jan and Schappacher, Falko M. and Winter,
                      Martin},
      title        = {{I}nfluence of temperature on the aging behavior of
                      18650-type lithium ion cells: {A} comprehensive approach
                      combining electrochemical characterization and post-mortem
                      analysis},
      journal      = {Journal of power sources},
      volume       = {342},
      issn         = {0378-7753},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2017-07076},
      pages        = {88 - 97},
      year         = {2017},
      abstract     = {The understanding of the aging behavior of lithium ion
                      batteries in automotive and energy storage applications is
                      essential for the acceptance of the technology. Therefore,
                      aging experiments were conducted on commercial 18650-type
                      state-of-the-art cells to determine the influence of the
                      temperature during electrochemical cycling on the aging
                      behavior of the different cell components. The cells, based
                      on Li(Ni0.5Co0.2Mn0.3)O2 (NCM532)/graphite, were aged at 20
                      °C and 45 °C to different states of health. The
                      electrochemical performance of the investigated cells shows
                      remarkable differences depending on the cycling temperature.
                      At contrast to the expected behavior, the cells cycled at 45
                      °C show a better electrochemical performance over lifetime
                      than the cells cycled at 20 °C. Comprehensive post-mortem
                      analyses revealed the main aging mechanisms, showing a
                      complex interaction between electrodes and electrolyte. The
                      main aging mechanisms of the cells cycled at 45 °C differ
                      strongly at contrast to cells cycled at 20 °C. A strong
                      correlation between the formed SEI, the electrolyte
                      composition and the electrochemical performance over
                      lifetime was observed.},
      cin          = {IEK-12},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000396186300012},
      doi          = {10.1016/j.jpowsour.2016.12.040},
      url          = {https://juser.fz-juelich.de/record/838473},
}