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@ARTICLE{Zhang:863370,
      author       = {Zhang, Tong and Porcher, Willy and Paillard, Elie},
      title        = {{T}owards practical sulfolane based electrolytes: {C}hoice
                      of {L}i salt for graphite electrode operation},
      journal      = {Journal of power sources},
      volume       = {395},
      issn         = {0378-7753},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2019-03443},
      pages        = {212 - 220},
      year         = {2018},
      abstract     = {Sulfolane (tetramethylene sulfone, SL) is known for leading
                      to Li-ion electrolytes with high anodic stability. However,
                      the operation of graphite electrodes in alternative
                      electrolytes is usually challenging, especially when
                      ethylene carbonate (EC) is not used as co-solvent. Thus, we
                      study here the influence of the lithium salt on the
                      physico-chemical and electrochemical properties of EC-free
                      SL-based electrolytes and on the performance of graphite
                      electrodes based on carboxymethyl cellulose (CMC). SL mixed
                      with dimethyl carbonate (DMC) leads to electrolytes as
                      conductive as state-of-the-art alkyl carbonate-based
                      electrolytes with wide electrochemical stability windows.
                      The compatibility with graphite electrodes depends on the Li
                      salt used and, even though cycling is possible with most
                      salts, lithium difluoro-oxalato borate (LiDFOB) is
                      especially interesting for graphite operation. LiDFOB
                      electrolytes are conductive at room temperature (ca.
                      6 mS cm−1) with an anodic stability slightly below
                      5 V vs. Li/Li+ on particulate carbon black electrodes. In
                      addition, it allows cycling graphite electrodes with steady
                      capacity and high coulombic efficiency without any additive.
                      The testing of graphite electrodes in half-cells is,
                      however, problematic with SL:DMC mixtures and, by switching
                      the Li metal counter electrode for LiFePO4, the graphite
                      electrode achieves better practical performance in terms of
                      rate capability.},
      cin          = {IEK-12},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000438001800024},
      doi          = {10.1016/j.jpowsour.2018.05.077},
      url          = {https://juser.fz-juelich.de/record/863370},
}