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@ARTICLE{Wolf:1007624,
      author       = {Wolf, Stephanie Elisabeth and Winterhalder, Franziska E.
                      and Vibhu, Vaibhav and de Haart, L. G. J. and Guillon,
                      Olivier and Eichel, Rüdiger-A and Menzler, Norbert},
      title        = {{S}olid oxide electrolysis cells – current material
                      development and industrial application},
      journal      = {Journal of materials chemistry / A},
      volume       = {11},
      number       = {34},
      issn         = {2050-7488},
      address      = {London ˜[u.a.]œ},
      publisher    = {RSC},
      reportid     = {FZJ-2023-02123},
      pages        = {17977-18028},
      year         = {2023},
      abstract     = {Solid Oxide Electrolysis Cells (SOECs) have proven to be a
                      highly efficient key technology for producing valuable
                      chemicals and fuels from renewably generated electricity at
                      temperatures between 600 °C and 900 °C, thus providing a
                      carbon-neutral method for energy storage. The successful
                      implementation of this technology on an industrial level in
                      particular requires the long-term stability of all system
                      components with a concurrent overall degradation rate of a
                      maximum of 0.75 $\%∙kh-1$ or even better 0.5 $\%$ k∙h-1,
                      corresponding to a performance loss of 20 $\%$ over approx.
                      five years under constant operating parameters1. However,
                      the materials currently used for SOEC systems have been
                      developed and optimized in recent decades for fuel cell
                      operation. The degradation of these Solid oxide Fuel Cell
                      (SOFC) materials to be used in SOECs, however, slows down
                      the technology and market ramp-up. Accordingly, a selection
                      and development of materials specifically for use in SOEC
                      operation, must therefore be based not only on the highest
                      performance but also on the lowest achievable degradation
                      rate. In general, the systematic development of new SOEC
                      materials must be driven towards key performance parameters
                      such as mechanical, thermal, and chemical stability as well
                      as an application-oriented assessment (cost effectiveness,
                      simple manufacturing). This review presents the
                      state-of-the-art materials in current industrial use for
                      SOECs as well as future challenges regarding materials
                      design and degradation. Recent advances in material
                      compositions are discussed and evaluated in terms of their
                      performance, stability, and potential for industrial
                      implementation. In addition, a materials selection for
                      interconnects, coatings, and sealants is briefly listed to
                      outline current developments in these areas.},
      cin          = {IEK-1 / IEK-9},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-1-20101013 / I:(DE-Juel1)IEK-9-20110218},
      pnm          = {1232 - Power-based Fuels and Chemicals (POF4-123) / SOFC -
                      Solid Oxide Fuel Cell (SOFC-20140602)},
      pid          = {G:(DE-HGF)POF4-1232 / G:(DE-Juel1)SOFC-20140602},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001047634400001},
      doi          = {10.1039/D3TA02161K},
      url          = {https://juser.fz-juelich.de/record/1007624},
}