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@ARTICLE{Heck:1024890,
      author       = {Heck, Carina A. and Huttner, Fabienne and Mayer, Julian K.
                      and Fromm, Olga and Börner, Markus and Heckmann, Thilo and
                      Scharfer, Philip and Schabel, Wilhelm and Winter, Martin and
                      Kwade, Arno},
      title        = {{P}roduction of {N}ickel‐{R}ich {C}athodes for
                      {L}ithium‐{I}on {B}atteries from {L}ab to {P}ilot {S}cale
                      under {I}nvestigation of the {P}rocess {A}tmosphere},
      journal      = {Energy technology},
      volume       = {11},
      number       = {5},
      issn         = {2194-4288},
      address      = {Weinheim [u.a.]},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2024-02541},
      pages        = {2200945},
      year         = {2023},
      note         = {Unterstützt durch BMBF-Grants: eKoZell—03XP0247A und
                      03XP0247B, Epic—03XP0295B und MultiEx—03XP0239B},
      abstract     = {The selection of an appropriate cathode active material is
                      important for operation performance and production of
                      high-performance lithium-ion batteries. Promising candidates
                      are nickel-rich layered oxides like LiNixCoyMnzO2 (NCM,
                      x+y+z=1) with nickel contents of ‘x’  0.8,
                      characterized by high electrode potential and specific
                      capacity. However, these materials are associated with
                      capacity fading due to their high sensitivity to moisture.
                      Herein, two different polycrystalline NCM materials with
                      nickel contents of 0.81  ‘x’  0.83 and
                      protective surface coatings are processed in dry-room
                      atmosphere (dew point of supply air TD ≈ −65 °C)
                      at lab scale including the slurry preparation and coating
                      procedure. In comparison, cathodes are produced in ambient
                      atmosphere and both variants are tested in coin cells.
                      Moreover, processing at pilot scale in ambient atmosphere is
                      realized successfully by continuous coating and drying of
                      the cathodes. Relevant electrode properties such as adhesion
                      strength, specific electrical resistance, and pore-size
                      distribution for the individual process steps are
                      determined, as well as the moisture uptake during
                      calendering. Furthermore, rate capability and cycling
                      stability are investigated in pouch cells, wherein initial
                      specific discharge capacities of up to 190 mAh g−1
                      (with regard to the cathode material mass) are achieved at
                      0.2C.},
      cin          = {IEK-12},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {1221 - Fundamentals and Materials (POF4-122)},
      pid          = {G:(DE-HGF)POF4-1221},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000939214400001},
      doi          = {10.1002/ente.202200945},
      url          = {https://juser.fz-juelich.de/record/1024890},
}