% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@INPROCEEDINGS{Qi:908777,
      author       = {Qi, Jia and Sergeev, Dmitry and Yazhenskikh, Elena and
                      Ziegner, Mirko and Müller, Michael},
      title        = {{E}xperimental study and thermodynamic assessment of
                      {L}i2{CO}3-{K}2{CO}3},
      reportid     = {FZJ-2022-02833},
      year         = {2022},
      abstract     = {The salts Li2CO3 and K2CO3 are widely used in molten
                      carbonate fuel cell and Electrochemical Deposition of Carbon
                      Materials. Because of their high energy density, they are
                      also good candidates for heat storage in concentrated solar
                      power plants. As the thermodynamic data on these carbonates
                      and the binary system in the commercial database is
                      inaccurate, they are being reinvestigated in this work.
                      Using high temperature X-ray diffraction, it was found out
                      that the previously reported solid-solid phase transition
                      [3, 4] of Li2CO3 was caused by impurity of LiOH. Moreover, a
                      relatively small solid-solid phase transition at 603 K was
                      detected from the temperature dependence of lattice
                      parameter, which was not possible to detect by thermal
                      analysis (DTA/DSC). Different types of DSCs were used to
                      measure the heat capacity of Li2CO3, K2CO3 and the
                      intermediate compound LiKCO3. Finally, the Gibbs energy of
                      the pure carbonates and the binary system was generated
                      according to the literature and our new experimental data in
                      the new PCM database, that can provides a better data
                      accuracy.},
      month         = {May},
      date          = {2022-05-22},
      organization  = {International Conference on Computer
                       Coupling of Phase Diagrams and
                       Thermochemistry, Stockholm (Sweden), 22
                       May 2022 - 27 May 2022},
      subtyp        = {After Call},
      cin          = {IEK-2},
      cid          = {I:(DE-Juel1)IEK-2-20101013},
      pnm          = {1243 - Thermal Energy Storage (POF4-124) / PCM-Screening:
                      Evaluierung eutektischer Gemische f. d. Einsatz als PCM:
                      thermodynamische Modellierung und experimentelle Methoden.
                      Teilvorhaben: Thermochemie wasserfreier Salzsysteme für PCM
                      (03ET1441D)},
      pid          = {G:(DE-HGF)POF4-1243 / G:(BMWi)03ET1441D},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://juser.fz-juelich.de/record/908777},
}