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@ARTICLE{Tomar:1024914,
      author       = {Tomar, Anubha and Adhitama, Egy and Winter, Martin and
                      Placke, Tobias and Rai, Alok Kumar},
      title        = {{I}nsights in {U}tilizing {N}i{C}o 2 {O} 4 /{C}o 3 {O} 4
                      {N}anowires as {A}node {M}aterial in {L}ithium‐{I}on
                      {B}atteries},
      journal      = {Batteries $\&$ supercaps},
      volume       = {6},
      number       = {3},
      issn         = {2566-6223},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2024-02564},
      pages        = {e202200465},
      year         = {2023},
      abstract     = {In this study, a facile and cost-effective hydrothermal
                      approach is employed to synthesize a mesoporous
                      NiCo2O4/Co3O4 nanocomposite with nanowire morphology by
                      using polyvinyl pyrrolidone as structure-directing agent.
                      The obtained NiCo2O4/Co3O4 nanocomposite shows better
                      electrochemical performance than pure NiCo2O4 due to mainly
                      two reasons: i) a strong synergistic effect between NiCo2O4
                      and Co3O4, which enhances the Li+ diffusion rate as well as
                      lower the charge-transfer resistance, and ii) the
                      involvement of Co3O4 to contribute to the total capacity due
                      to its high electrochemical activity. However, the
                      performance of a NiCo2O4/Co3O4 nanocomposite electrode
                      starts degrading after 400 cycles while pure NiCo2O4
                      maintains steady performance. Since the NiCo2O4/Co3O4
                      nanocomposite sample shows high porosity, it is believed
                      that the obtained nanowire morphology cannot tolerate volume
                      variations, which are generally triggered off during
                      repeated Li+ (de-)insertion at long-term cycling. Therefore,
                      the obtained results bring new insights in terms that there
                      is a sweet spot between Li+ diffusion and high porosity in
                      utilizing Co3O4 within a nanocomposite. This study is of
                      guidance to shed the light on the research of ternary
                      transition metal oxide nanocomposite materials for
                      lithium-ion batteries.},
      cin          = {IEK-12},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-12-20141217},
      pnm          = {1221 - Fundamentals and Materials (POF4-122) / BACCARA -
                      Battery and superCapacitor ChARActerization and testing
                      (608491)},
      pid          = {G:(DE-HGF)POF4-1221 / G:(EU-Grant)608491},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000907979400001},
      doi          = {10.1002/batt.202200465},
      url          = {https://juser.fz-juelich.de/record/1024914},
}