% 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”.

@ARTICLE{SzczsnaChrzan:1019502,
      author       = {Szczęsna-Chrzan, Anna and Vogler, Monika and Yan, Peng and
                      Żukowska, Grażyna Zofia and Wölke, Christian and
                      Ostrowska, Agnieszka and Szymańska, Sara and Marcinek,
                      Marek and Winter, Martin and Cekic-Laskovic, Isidora and
                      Wieczorek, Władysław and Stein, Helge S.},
      title        = {{I}onic conductivity, viscosity, and self-diffusion
                      coefficients of novel imidazole salts for lithium-ion
                      battery electrolytes},
      journal      = {Journal of materials chemistry / A},
      volume       = {11},
      number       = {25},
      issn         = {2050-7488},
      address      = {London ˜[u.a.]œ},
      publisher    = {RSC},
      reportid     = {FZJ-2023-05449},
      pages        = {13483 - 13492},
      year         = {2023},
      abstract     = {Lithium-ion battery performance and longevity depend
                      critically on the conducting salt utilized in the
                      electrolyte.With new avenues for multifunctional integration
                      and optimization of functional properties, conducting
                      saltsbeyond lithium hexafluorophosphate (LiPF6) need to be
                      studied. Herein we elucidate on viscosity, ionicity,anion
                      self-diffusion and ionic conductivity through variation of
                      the length of the perfluoroalkyl side chainpresent in the
                      anions of the used lithium imidazole salts. Specifically, we
                      study LiPF6 in comparison withlithium
                      4,5-dicyano-2-(trifluoromethyl)imidazolide (LiTDI), lithium
                      4,5-dicyano-2-(pentafluoroethyl)imidazolide (LiPDI), and
                      lithium 4,5-dicyano-2-(n-heptafluoropropyl)imidazolide
                      (LiHDI). We find that the ionmobility of LiPF6 depends the
                      least on viscosity and its ionicity is the highest among the
                      electrolytesinvestigated here. LiTDI shows the strongest
                      correlation between ion mobility and viscosity and the
                      lowestionicity. LiPDI and LiHDI range between these two
                      regarding their ionicity and the correlation of mobility
                      withviscosity. The previously rarely studied anion
                      self-diffusion coefficients exhibit a strong correlation
                      withviscosity as it was to be expected. Differences between
                      the LiTDI, LiPDI and LiHDI salts are minute.},
      cin          = {IEK-12},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {1221 - Fundamentals and Materials (POF4-122) / BIG-MAP -
                      Battery Interface Genome - Materials Acceleration Platform
                      (957189) / BATTERY 2030PLUS - BATTERY 2030+ large-scale
                      research initiative: At the heart of a connected green
                      society (957213)},
      pid          = {G:(DE-HGF)POF4-1221 / G:(EU-Grant)957189 /
                      G:(EU-Grant)957213},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001000378400001},
      doi          = {10.1039/D3TA01217D},
      url          = {https://juser.fz-juelich.de/record/1019502},
}