High Performance Battery Materials

Cathodes, Anodes, and Electrolytes

Lithium Manganese Nickel Oxide (LMNO / Spinel)

Cathode Powders

Lithium manganese nickel oxide / spinel (LiMn1.5Ni0.5O4) is a cathode material that can be charged at high voltage (5V). Due to the high potential, the material has a higher energy density compared to lithium cobalt oxide and lithium iron phosphate. LMNO-based batteries can be used in high energy and high rate applications. NEI’s NANOMYTE® SP-10 is produced by a novel process that leads to exceptional cycling stability, and NANOMYTE® SP-10C is our LATP-coated spinel.

Our spinel materials are also available as cast electrode tapes (films).


  • LiMn1.5Ni0.5O4 powder
  • Nominal Capacity (0.1C): ≥ 130 mAh/g
  • Minimum Capacity: 115 mAh/g
  • Average Particle Size (APS): 5 – 7 μm
  • Grain Size: 50 – 70 nm


  • LATP-coated LiMn1.5Ni0.5O4 powder
  • Nominal Capacity (0.1C): ≥ 125 mAh/g
  • Minimum Capacity: 110 mAh/g
  • Average Particle Size (APS): 5 – 8 μm
  • Grain Size: 50 – 70 nm

Available for Purchase

NANOMYTE® SP-10 & SP-10C are available for purchase in half kilogram quantities or higher. NEI can also customize any of our available powders to meet your specifications. Request your quote today!