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@ARTICLE{Zehetmaier:874244,
      author       = {Zehetmaier, Peter M. and Zoller, Florian and Beetz, Michael
                      and Plaß, Maximilian A. and Häringer, Sebastian and
                      Böller, Bernhard and Döblinger, Markus and Bein, Thomas
                      and Fattakhova-Rohlfing, Dina},
      title        = {{N}anocellulose‐mediated {T}ransition of {L}ithium‐rich
                      {P}seudo‐quaternary {M}etal {O}xide {N}anoparticles into
                      {L}ithium {N}ickel {C}obalt {M}anganese oxide ({NCM})
                      {N}anostructures},
      journal      = {ChemNanoMat},
      volume       = {6},
      number       = {4},
      issn         = {2199-692X},
      address      = {Weinheim},
      publisher    = {Wiley},
      reportid     = {FZJ-2020-01335},
      pages        = {618-628},
      year         = {2020},
      abstract     = {We report the syntheses of various compounds within the
                      pseudo‐quaternary system of the type LiwNixCoyMnzOδ
                      (δ≤1) (pre‐NCMs). Four different compositions of this
                      compound were realized as ultrasmall crystalline
                      nanoparticles of 1–4 nm diameter using low‐temperature
                      solvothermal reaction conditions in tert‐butanol at only
                      170 °C. All of the pre‐NCMs crystallize in the
                      rock‐salt structure and their lithium content is between
                      $20\%$ and $30\%$ with respect to the complete metal
                      content. By adjusting the lithium content to $105\%$
                      stoichiometry in the solvothermal reaction, the pre‐NCMs
                      can easily react to the respective Li(NixCoyMnz)O2 (NCM)
                      nanoparticles. Furthermore, nanosized desert‐rose
                      structured NCMs were obtained after addition of
                      nanocellulose during the synthesis. By using the mixed metal
                      monoxides as precursor for the NCMs, cation mixing between
                      lithium and nickel is favored and gets more pronounced with
                      increasing nickel content. The cation mixing effect
                      compromises good electrochemical capacity retention, but the
                      desert‐rose structure nevertheless enables enhanced
                      stability at high power conditions, especially for NCM333.},
      cin          = {IEK-1},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000516649400001},
      doi          = {10.1002/cnma.201900748},
      url          = {https://juser.fz-juelich.de/record/874244},
}