LiMn2O4 Lithium Manganese Oxide Battery Cathode Material - 106.2 mAh/g Capacity, 15.3µm Particle Size

Price Negotiable

Price: Negotiation

MOQ: 500KGS

Delivery Time: 15-20days after payment

Brand: Soundon

Product Description

Product Overview

LiMn2O4 lithium manganese oxide cathode material designed for high-performance battery applications including electric bicycles, electric vehicles, and energy storage systems. This black powder material features excellent cycle performance and thermal stability.

Technical Specifications

Parameter	Unit	Control Standards	Typical Value
Chemical Performance
Li Content	Wt%	4.3±0.2	4.4
Mn Content	Wt%	58.0±1.0	57.39
Li/Mn Ratio	-	0.60±0.05	0.57
Physical Performance
Particle Size D10	µm	≥5.0	8.6
Particle Size D50	µm	10.0～18.0	15.3
Particle Size D90	µm	≤35.0	27.7
Specific Surface Area	m²/g	0.20～0.80	0.40
Tap Density	g/cm³	≥1.70	1.95
Compact Density	g/cm³	≥2.80	2.85
Electrochemical Performance
Initial Discharge Capacity (0.2C)	mAh/g	≥105.0	106.2
Capacity Retention (2000 cycles)	%	≥80	82
Capacity Retention (500 cycles at 55℃)	%	≥80	81

Material Characteristics

Type: SM11 Lithium Manganese Oxide
Appearance: Black powder with no agglomeration
Crystallogram: No impurity phase detected
pH Value: 9.90 (within 8.00-11.00 range)
Moisture Content: 0.038% (well below 0.100% maximum)

Key Performance Advantages

Excellent cycle performance with 82% capacity retention after 2000 cycles
High charge-discharge rate capability
Superior storage performance at high temperatures (81% retention after 500 cycles at 55℃)
Outstanding stability and safety performance

Applications

Ideal for electric bicycle battery packs, electric vehicle batteries, energy storage systems, digital devices, and mining lights.

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