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Elucidation of the surface characteristics and electrochemistry of high-performance LiNiO2

  • Author(s): Xu, J
  • Lin, F
  • Nordlund, D
  • Crumlin, EJ
  • Wang, F
  • Bai, J
  • Doeff, MM
  • Tong, W
  • et al.
Abstract

© The Royal Society of Chemistry 2016. Phase pure LiNiO2was prepared using a solid-state method and the optimal synthesis conditions led to a remarkably high capacity of 200 mA h g-1with excellent retention. The combination of bulk and surface characterization elucidated an essential role of the excess Li in phase formation during synthesis and the subsequent electrochemical performance.

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