Disordered Rocksalt-Type Lithium Nickel Titanium Molybdenum Oxides for Rechargeable Lithium Battery Electrodes

Non-Exclusively Licensed

Embodiments related to cation-disordered lithium metal oxide compounds, their methods of manufacture, and use are described. In one embodiment, a cation-disordered lithium metal oxide includes LiaMbM′cO2 with a greater than 1. M includes at least one redox-active species with a first oxidation state n and an oxidation state n′ greater than n, and M is chosen such that a lithium-M oxide having a formula LiMO2 forms a cation-disordered rocksalt structure. M′ includes at least one charge-compensating species that has an oxidation state y that is greater than n.

Researchers

Gerbrand Ceder / Dong-Hwa Seo / Jinhyuk Lee

Technology Areas: Chemicals & Materials: Catalysis & Synthesis, Metals / Energy & Distribution: Electrochemical Devices, Energy Storage

  • cation-disordered oxides for rechargeable lithium batteries and other applications
    United States of America | Granted | 11,791,463
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    United Kingdom | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Germany | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    France | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Poland | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Sweden | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Hungary | Granted | 3,136,478
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    China | Granted | 0
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Japan | Granted | 6,883,868
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    Korea (south) | Granted | 10
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    United States of America | Published application
  • cation-disordered oxides for rechargeable lithium batteries and other applications
    European Patent Convention | Granted | 3,136,478

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