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@ARTICLE{Hou:903307,
      author       = {Hou, Xu and Pollard, Travis P. and Zhao, Wenguang and He,
                      Xin and Ju, Xiaokang and Wang, Jun and Du, Leilei and
                      Paillard, Elie and Lin, Hai and Xu, Kang and Borodin, Oleg
                      and Winter, Martin and Li, Jie},
      title        = {{S}imultaneous {F}ormation of {I}nterphases on both
                      {P}ositive and {N}egative {E}lectrodes in {H}igh‐{V}oltage
                      {A}queous {L}ithium‐{I}on {B}atteries},
      journal      = {Small},
      volume       = {18},
      number       = {5},
      issn         = {1613-6810},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2021-05003},
      pages        = {2104986 -},
      year         = {2022},
      abstract     = {The formation of solid-electrolyte interphase (SEI) in
                      “water-in-salt” electrolyte (WiSE) expands the
                      electrochemical stability window of aqueous electrolytes
                      beyond 3.0 V. However, the parasitic hydrogen evolution
                      reaction that drives anode corrosion, cracking, and the
                      subsequent reformation of SEI still occurs, compromising
                      long-term cycling performance of the batteries. To improve
                      cycling stability, an unsaturated monomer acrylamide (AM) is
                      introduced as an electrolyte additive, whose presence in
                      WiSE reduces its viscosity and improves ionic conductivity.
                      Upon charging, AM electropolymerizes into polyacrylamide, as
                      confirmed both experimentally and computationally. The in
                      situ polymer constitutes effective protection layers at both
                      anode and cathode surfaces, and enables LiMn2O4||L-TiO2 full
                      cells with high specific capacity (157 mAh g−1 at 1 C),
                      long-term cycling stability $(80\%$ capacity retention
                      within 200 cycles at 1 C), and high rate capability (79 mAh
                      g−1 at 30 C). The in situ electropolymerization found in
                      this work provides an alternative and highly effective
                      strategy to design protective interphases at the negative
                      and positive electrodes for high-voltage aqueous batteries
                      of lithium-ion or beyond.},
      cin          = {IEK-12},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {1221 - Fundamentals and Materials (POF4-122)},
      pid          = {G:(DE-HGF)POF4-1221},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:34850544},
      UT           = {WOS:000724122200001},
      doi          = {10.1002/smll.202104986},
      url          = {https://juser.fz-juelich.de/record/903307},
}