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@ARTICLE{Astakhov:1033625,
      author       = {Astakhov, Oleksandr and Cibaka, Thérèse and Wieprecht,
                      Lars and Rau, Uwe and Merdzhanova, Tsvetelina},
      title        = {{U}nfolding {E}lectrolyzer {C}haracteristics to {R}eveal
                      {S}olar‐to‐{C}hemical {E}fficiency {P}otential: {R}apid
                      {A}nalysis {M}ethod {B}ridging {E}lectrochemistry and
                      {P}hotovoltaics},
      journal      = {ChemSusChem},
      volume       = {-},
      issn         = {1864-5631},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2024-06498},
      pages        = {e202402027},
      year         = {2024},
      abstract     = {Development of photovoltaic−electrochemical (PV-EC)
                      systems for energy storage and industry decarbonization
                      requires multidisciplinary collaborative efforts of
                      different research groups from both photovoltaic and
                      electrochemical research communities. Consequently, the
                      evaluation of the solar-to-chemical or solar-to-fuel
                      efficiency of a new electrolyzer (EC) as a part of a PV-EC
                      system is a time-consuming task that is challenging in a
                      routine optimization loop. To address this issue, a new
                      rapid assessment method is proposed. This method employs
                      power balance requirements to unfold the input EC
                      characteristics into the parameter space of PV-EC systems.
                      The system parameters, composed with the EC output
                      characteristics, yield the solar-to-chemical efficiency
                      attainable by the electrolyzer in combination with any PV
                      device under any irradiance at any relative PV-to-EC scaling
                      and any mode of power coupling. This comprehensive overview
                      is achieved via a mathematically simple conversion of the EC
                      characteristics in any spreadsheet software. The method,
                      designed to streamline the development and minimize the
                      efforts of both the photovoltaic and electrochemical
                      communities, is demonstrated via the analysis of
                      CO2-reduction electrolyzer characteristics and verified with
                      dedicated PV-EC experiments.},
      cin          = {IMD-3},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IMD-3-20101013},
      pnm          = {1233 - Solar Fuels (POF4-123)},
      pid          = {G:(DE-HGF)POF4-1233},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39546388},
      UT           = {WOS:001362898300001},
      doi          = {10.1002/cssc.202402027},
      url          = {https://juser.fz-juelich.de/record/1033625},
}