LiMn2O4 (LMO) Powder for Li-Ion Battery Cathode, 100-1000 g/bottle, CLIBCLMO

Lithium Manganese Oxide (LMO) is a prominent cathode material known for its high power, safety, and low cost. Its most common form has the chemical formula LiMn₂O₄ and is often called "spinel" LMO. Unlike the layered LCO (Lithium Cobalt Oxide) you asked about, LMO's key feature is its three-dimensional spinel crystal structure. This structure creates a 3D highway for lithium ions to move through, which is the secret to its primary advantages.

Part Number	CLIBCLMO (C-LIB-C-LMO)
Chemical Composition	Li: 4.0%, Mn: 58.5%
Impurity Content	Na: 100 ppm   Ni: 30 ppm Fe: 30 ppm    Cu: 15 ppm
Particle Size Distribution	D10 = 5.0 um;  D50 = 10.3 um;   D90 = 18.4 um
Tap Density	2.05 g/cm3
Specific Area	0.45 m2/g
Water Level	500 ppm
XRD
First Discharging Capacity	118.2 mAh/g
First Columbic Efficiency	96.0%  Testing Conditions: (1) Electrode composition: LMO: SP: KB: PVDF = 92: 2.5: 2.5: 3, aluminum foil (12 um) as current collector; (2) Electrode compaction density: 2.7 g/cm3. (3) Anode: Li metal;  (4) Electrolyte: 1 M LiPF6 in EC:DMC:DEC = 1:1:1 with 1% VC;  (5) Testing window: 3.0-4.2 V, 0.5 C
Package Grade	100 g, 200 g, 500 g, and 1 kg/bottle

Notes: (1) Please store the LMO powder in a dry area (glovebox is preferred); (2) The battery powder is highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use. 

References: 

1. S. Lee, et al. Structural Disorder of a Layered Lithium Manganese Oxide Cathode Paving a Reversible Phase Transition Route toward Its Theoretical Capacity, J. Am. Chem. Soc., 2024, 146, 33845–33856.
2. Y. Huang, et al. Lithium Manganese Spinel Cathodes for Lithium-Ion Batteries, Adv. Mater., 2021, 11, 2000997.