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@ARTICLE{Yu:824774,
      author       = {Yu, Shicheng and Mertens, Andreas and Tempel, Hermann and
                      Eichel, Rüdiger-A. and Kungl, Hans and Schierholz, Roland},
      title        = {{M}orphology {D}ependency of
                      {L}i$_{3}${V}$_{2}$({PO}$_{4}$)$_{3}$/{C} {C}athode
                      {M}aterial {R}egarding to {R}ate {C}apability and {C}ycle
                      {L}ife in {L}ithium-{I}on {B}atteries},
      journal      = {Electrochimica acta},
      volume       = {232},
      issn         = {0013-4686},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2016-07329},
      pages        = {310-322},
      year         = {2017},
      abstract     = {Transition-metal phosphates have been extensively studied
                      as potential electrode materials for lithium-ion batteries.
                      For this application, high rate capability and cycling
                      performance are required. In this work, we present a one-pot
                      solvothermal synthesis process in combination with in situ
                      carbonization for the tailoring of Li3V2(PO4)3/C
                      morphologies with improvements of the electrochemical
                      performance. These include an unstructured cluster, a
                      needle-like microstructure, a flake-like microstructure and
                      a hollowsphere microstructure. We demonstrate a significant
                      impact of the particle morphology with respect to the
                      electrochemical performance. The results obtained include,
                      for instance, needle-like Li3V2(PO4)3/C showing a superior
                      rate capability of about $72\%$ (∼96 mAh g−1) of its
                      theoretical capacity being maintained at 30 C, whereas the
                      flake-like Li3V2(PO4)3/C exhibits outstanding cycling
                      performance with a capacity retention of $97.1\%$ (∼112
                      mAh g−1) of its initial capacity after 1000 cycles at 2 C.
                      Our work demonstrates that the morphology of cathode
                      particles defines a highly selective parameter to improve
                      the electrochemical properties. Accordingly, strategies to
                      selectively tailor particle morphology for a given
                      application become feasible.},
      cin          = {IEK-9},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-9-20110218},
      pnm          = {131 - Electrochemical Storage (POF3-131) / HITEC -
                      Helmholtz Interdisciplinary Doctoral Training in Energy and
                      Climate Research (HITEC) (HITEC-20170406)},
      pid          = {G:(DE-HGF)POF3-131 / G:(DE-Juel1)HITEC-20170406},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000398327300037},
      doi          = {10.1016/j.electacta.2017.02.136},
      url          = {https://juser.fz-juelich.de/record/824774},
}