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@ARTICLE{Hodges:1017075,
      author       = {Hodges, Aaron and Renz, Stefanie and Lohmann-Richters,
                      Felix and Al-Musawi, Atheer and Jupke, Andreas and Lehnert,
                      Werner and Swiegers, Gerhard F. and Wallace, Gordon G.},
      title        = {{C}ritical {A}nalysis of {P}ublished {P}hysical {P}roperty
                      {D}ata for {A}queous {P}otassium {H}ydroxide. {C}ollation
                      into {D}etailed {M}odels for {A}lkaline {E}lectrolysis},
      journal      = {Journal of chemical $\&$ engineering data},
      volume       = {68},
      number       = {7},
      issn         = {0021-9568},
      address      = {Columbus, Ohio},
      publisher    = {American Chemical Society},
      reportid     = {FZJ-2023-03917},
      pages        = {1485 - 1506},
      year         = {2023},
      abstract     = {Physical properties of aqueous KOH solutions are crucial to
                      the design and operation of alkaline electrolyzers but have
                      been scarcely and sometimes unreliably reported. Obtaining
                      published data for various properties currently requires
                      time-consuming searches and subsequent interpretation,
                      interpolation, and extrapolation. This work collates and
                      critically analyzes published data for a range of physical
                      properties relevant to alkaline electrolysis, including the
                      density, viscosity, conductivity, surface tension,
                      oxygen/hydrogen solubility, oxygen/hydrogen diffusivity, and
                      water vapor pressures of aqueous KOH solutions, as a
                      function of temperature, KOH molarity, and pressure.
                      Correlation functions, in the form of excel spreadsheets,
                      have been developed to allow interpolation of the most
                      reliable data and computation of desired quantities at
                      specific temperatures, pressures, and KOH concentrations.
                      Composite models incorporating these properties have been
                      developed for automated computation of (i) diffusive gas
                      crossover and (ii) gas production volumes, including (iii)
                      water vapor content, and associated (iv) dissolved gas
                      concentrations in the liquid electrolyte, as a function of
                      KOH concentration, temperature, pressure, current density,
                      and separator thickness and porosity. These spreadsheets are
                      provided in the Supporting Information, as tools and
                      reference points for researchers and practitioners in
                      alkaline electrolysis.},
      cin          = {IEK-14},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-14-20191129},
      pnm          = {1231 - Electrochemistry for Hydrogen (POF4-123)},
      pid          = {G:(DE-HGF)POF4-1231},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001018075900001},
      doi          = {10.1021/acs.jced.3c00040},
      url          = {https://juser.fz-juelich.de/record/1017075},
}