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@INPROCEEDINGS{Uhlenbruck:1027551,
      author       = {Uhlenbruck, Sven and Roitzheim, Christoph and Sohn, Yoo
                      Jung and Sebold, Doris and Scheld, Walter Sebastian and
                      Finsterbusch, Martin and Guillon, Olivier and
                      Fattakhova-Rohlfing, Dina},
      title        = {{M}anufacturing of {S}olid-{S}tate {B}atteries meets
                      {T}hermodynamics – {U}ncovering of novel phases, and their
                      impact on future experimental and theoretical work},
      reportid     = {FZJ-2024-03954},
      year         = {2024},
      abstract     = {Solid-state batteries benefit from their stability against
                      metal anodes like elementary lithium and their enhanced
                      safety due to their more stable ceramic or glass-like
                      electrolytes compared to the state-of-the-art Lithium ion
                      technology. The feasibility of successful processing of such
                      materials with high-capacity cathode material is crucial for
                      innovation. This presentation comprises a systematic and
                      comprehensive study of a combination of the cathode active
                      materials LiNi1/3Mn1/3Co1/3O2 (NMC111), LiNi0.6Mn0.2Co0.2O2
                      (NMC622), LiNi0.8Mn0.1Co0.1O2 (NMC811), and
                      LiNi0.8Co0.15Al0.05O2 (NCA) with a garnet solid electrolyte
                      Li6.45La3Zr1.6Ta0.4Al0.05O12 as an example, highlighting the
                      challenges of manufacturing as well as the thermodynamic
                      stability limits. In comparison to prior studies on such
                      approaches, additional phases were detected, which had not
                      been taken into consideration in previously published work.
                      Essentially, these phases were identified for the first time
                      by combining multiple analysis techniques like X-ray
                      diffraction, Raman spectroscopy and microstructural and
                      elemental analysis. As an outlook, strategies how to
                      circumvent secondary phase formation thus resulting in
                      improved functional battery cells, as well as the impact of
                      novel phases on computational simulation including
                      artificial intelligence (AI) approaches are discussed.},
      month         = {Jun},
      date          = {2024-06-09},
      organization  = {37th Topical meeting of the
                       International Society of
                       Electrochemistry, Stresa (Italy), 9 Jun
                       2024 - 12 Jun 2024},
      subtyp        = {After Call},
      cin          = {IEK-1 / IEK-12 / IMD-2 / JARA-ENERGY},
      cid          = {I:(DE-Juel1)IEK-1-20101013 / I:(DE-Juel1)IEK-12-20141217 /
                      I:(DE-Juel1)IMD-2-20101013 / $I:(DE-82)080011_20140620$},
      pnm          = {1221 - Fundamentals and Materials (POF4-122) / 1222 -
                      Components and Cells (POF4-122)},
      pid          = {G:(DE-HGF)POF4-1221 / G:(DE-HGF)POF4-1222},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1027551},
}