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@ARTICLE{ReyesJimnez:851100,
      author       = {Reyes Jiménez, A. and Nölle, R. and Wagner, R. and
                      Hüsker, J. and Kolek, M. and Schmuch, R. and Winter, Martin
                      and Placke, T.},
      title        = {{A} step towards understanding the beneficial influence of
                      a {LIPON}-based artificial {SEI} on silicon thin film anodes
                      in lithium-ion batteries},
      journal      = {Nanoscale},
      volume       = {10},
      number       = {4},
      issn         = {2040-3372},
      address      = {Cambridge},
      publisher    = {RSC Publ.},
      reportid     = {FZJ-2018-04802},
      pages        = {2128 - 2137},
      year         = {2018},
      abstract     = {In this work, we present a comprehensive study on the
                      influence of lithium phosphorus oxynitride (LIPON) as a
                      possible “artificial SEI layer” on the electrochemical
                      performance of pure silicon (Si) thin film electrodes for a
                      possible application in microbatteries or on-chip batteries.
                      Si thin film anodes (140 nm) with and without an additional
                      amorphous LIPON surface layer of different thicknesses
                      (100–300 nm) were prepared by magnetron sputter
                      deposition. The LIPON surface coating was characterized
                      thoroughly by means of electrochemical impedance
                      spectroscopy, Raman spectroscopy, X-ray photoelectron
                      spectroscopy and atomic force microscopy. In situ
                      electrochemical dilatometry and ex situ cross-section
                      analysis of the electrodes after cycling could prove that
                      the LIPON coating greatly diminishes the volume expansion of
                      the Si electrode and, therefore, significantly improves the
                      cycling stability and capacity retention. Furthermore, the
                      LIPON coating remarkably reduces parasitic electrolyte
                      decomposition reactions that originate from the Si volume
                      expansion and contribute to the overall electrode volume
                      expansion, as observed by the enhanced Coulombic efficiency
                      over ongoing charge/discharge cycling. Overall, this article
                      focuses on the preparation of optimized Si-based thin film
                      electrodes in combination with LIPON solid electrolyte
                      coatings for use in high-energy lithium ion batteries.},
      cin          = {IEK-12},
      ddc          = {600},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:29327023},
      UT           = {WOS:000423355300064},
      doi          = {10.1039/C7NR06568J},
      url          = {https://juser.fz-juelich.de/record/851100},
}