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Lithium Manganese Oxide LiMn2O4 Spinel Cathode Powder 500g

  • $ 14900


Lithium Manganese Oxide (LiMn2O4) Spinel Cathode Powder, 500g

SKU#: PO0126

Package Size: 500g

Lithium Manganese Oxide (LiMn2O4) Spinel Cathode has the chemical formula of LiMn2O4. It has a spinel structure (space group Fd3m). In addition to containing inexpensive materials, the three-dimensional structure of LiMn2O4 lends it self to high rate capability by providing well connected framework for the insertion and de-insertion of Li+ ions during discharge and charge of the battery. In particular, the Li+ ions occupy the tetrahedral sites within the Mn2O4 polyhedral frameworks adjacent to empty octahedral sites. Because of this structural arrangement, lithium ion batteries based on LiMn2O4 cathodes have demonstrated a higher rate-capability compared to materials with two-dimensional frameworks for Li+ diffusion. 

Specifications:

  • Molecular Formula: LiMn2O4
  • CAS Number: 12057-17-9
  • Mn (wt%): 55.6 - 59.0%
  • Formula Weight: 180.81 g/mole
  • Chemical Name or Material: Lithium Manganese Oxide Spinel Powder
  • Particle size distribution: 
D10: ≥2.5 µm
D50: 11 ~ 17 µm (typical value 14 µm)
D90: ≤ 35 µm
  • Purity: ≥ 99%
  • TAP density: 2.0~2.4 g/cm3
  • BET Specific Surface Area:  0.4 ~ 1.0 m2/g
  • pH: 8 ~ 11
  • Moisture: <1000 ppm

First capacity (mAh/g): > 115 (coin cell) (typical tested value 122 mAh/g)


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