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@ARTICLE{Schwieters:851244,
      author       = {Schwieters, Timo and Evertz, Marco and Fengler, Alexander
                      and Börner, Markus and Dagger, Tim and Stenzel, Yannick and
                      Harte, Patrick and Winter, Martin and Nowak, Sascha},
      title        = {{V}isualizing elemental deposition patterns on carbonaceous
                      anodes from lithium ion batteries: {A} laser
                      ablation-inductively coupled plasma-mass spectrometry study
                      on factors influencing the deposition of lithium, nickel,
                      manganese and cobalt after dissolution and migration from
                      the {L}i 1 [{N}i 1/3 {M}n 1/3 {C}o 1/3 ]{O} 2 and {L}i{M}n
                      1.5 {N}i 0.5 {O} 4 cathode},
      journal      = {Journal of power sources},
      volume       = {380},
      issn         = {0378-7753},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2018-04939},
      pages        = {194 - 201},
      year         = {2018},
      abstract     = {In this study, laser ablation-inductively coupled
                      plasma-mass spectrometry (LA-ICP-MS) is applied to
                      previously aged carbonaceous anodes from lithium ion
                      batteries (LIBs). These electrodes are treated by cyclic
                      aging in a lithium ion cell set-up against Li1[Ni1/3Mn
                      1/3Co1/3]O2 = NMC111 to elucidate factors that influence
                      transition metal dissolution (TMD) of the cathode and
                      subsequent deposition on the anode. The investigations are
                      carried out by qualitatively visualizing the 7Li and TM
                      patterns (60Ni, 55Mn and 59Co) of whole coin and pouch-bag
                      electrodes.The lithium, as well as the TM amount, found on
                      the anode, is directly correlated to the applied upper
                      cut-off voltage (4.6, 4.7, 4.8 and 4.9 V) showing more
                      deposition of Li and TMs at elevated voltages. While 7Li
                      shows a more homogeneous pattern, the TM distribution is
                      inhomogeneous but showing a similar pattern for all TMs of
                      the same sample. An unequal pressure distribution, resulting
                      in a nonparallel electrode alignment, on the electrode stack
                      is identified to be responsible for the inhomogeneous TM
                      deposition pattern. This uneven electrode orientation
                      results in different diffusion pathways for the TM migration
                      with regard to the spatial distances.},
      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:000428007400022},
      doi          = {10.1016/j.jpowsour.2018.01.088},
      url          = {https://juser.fz-juelich.de/record/851244},
}