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@ARTICLE{Kriegler:1025211,
      author       = {Kriegler, Johannes and Finsterbusch, Martin and Liang,
                      Yunhao and Jaimez-Farnham, Elena and Zaeh, Michael F.},
      title        = {{A} perspective on the design, manufacturing, and energy
                      content of oxide all-solid-state batteries with
                      scaffold-based composite cathodes},
      journal      = {Journal of power sources},
      volume       = {596},
      issn         = {0378-7753},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2024-02779},
      pages        = {234091 -},
      year         = {2024},
      abstract     = {Oxide all-solid-state batteries (ASSBs) are researched as
                      promising substitutes for conventional lithium-ion batteries
                      (LIBs) due to enhanced safety and performance. However,
                      challenges persist from the limited thermal processing
                      window for sintering oxide composite cathodes, causing high
                      electrode-electrolyte interfacial resistances. As an
                      alternative, infiltrating porous oxide electrolyte scaffolds
                      with cathode active materials has been demonstrated
                      successfully on a laboratory scale. Nevertheless, the high
                      densities of oxide solid electrolytes challenge high
                      specific energies and energy densities in industry-relevant
                      cell concepts. This article provides a perspective on the
                      expected gravimetric and volumetric energy densities of
                      all-solid-state batteries with composite cathodes fabricated
                      by oxide electrolyte scaffold infiltration. Firstly, various
                      manufacturing approaches for scaffold-based oxide
                      all-solid-state batteries are reviewed, comparing the
                      achievable cell design parameters. Subsequently, the energy
                      contents attained in existing studies are calculated at
                      electrode and stack levels. Finally, cell designs based on
                      the two most prominent oxide solid electrolytes
                      Li1.5Al0.5Ti1.5(PO4)3 (LATP) and Li7La3Zr2O12 (LLZO) are
                      benchmarked concerning their potential energy content by
                      model calculations and sensitivity analyses, revealing
                      feasible levers for improvement. This work facilitates the
                      commercial application of the scaffold approach by
                      highlighting relevant research directions and designing
                      cells with competitive energy content.},
      cin          = {IEK-1},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {1222 - Components and Cells (POF4-122)},
      pid          = {G:(DE-HGF)POF4-1222},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001175220500001},
      doi          = {10.1016/j.jpowsour.2024.234091},
      url          = {https://juser.fz-juelich.de/record/1025211},
}