LiMn2O4/ GN-Mn-102 for lithium ion battery cathode material

1.Good Safety Performance 2.Good Chemical Performance 3.Large Volume; High Conservation Rate 4.Good Quality Competitive Price

GN-Mn-102 Lithium Manganese Oxide

GN-Mn-102Be suitable for LIB with high-temp performance  CharacteristicØ           Long cycleØ       High rateØ       Good high-temp performance 

Type		LiMn2O4/GN-Mn-102
Term		Standard
Granularity	D10(μm)	>4.0
	D50(μm)	13.0~17
	D90(μm)	<350
Pressed Density (g/cm3)		>2.0
Specific Surface Area (m2/g)		0.4~1.0
Mn (%)		56.5~58.9
Fe (%)		<0.02
Cu (%)		<0.02
Zn (%)		<0.02
Ca (%)		<0.03
Ni (%)		<0.03
pH Value		<11
Moisture (ppm)		< 1000
Capacity(mAh/g:1C discharge))		>102
Cycle life		1C discharge cycle 100,the capacity>90%
Appearance		Black Powder,No Agglomeration,No Sundries
Packing		Regular Packing for Export: 1Kg/PE Bag,25kg/Barrel
Storage,Delivery		Avoid  moist
Application		Lithium ion Power Battery Anode materials
Use Time		One Year

Full cell performance

Model	Property item	Data
Al-prismatic(Anode:natural graphite)Charge-discharge:2.75-4.20VCut-off:10mA SEM-2 Partical Size distribution	LMO Capacity(mAh/g)	103~105
	Max Electrode density(g/cm3) *	3.0
	Suitable Electrode density(g/cm3) *	2.8~2.95
	Voltage above 3.6V	90%
	Slurry situation(No glue formed at the condition of RH%=50%25°C)	OK

Composition of cathode electrode:93% LMO+3.5%conductive carbon+3.5%PVDF

Rate capability*

Rate	Discharge capacity(mAh)	Comparison vs 0.2C
0.2C	501.83	100.00%
0.5C	500.22	99.68%
1.0C	496.94	99.03%
2.0C	493.17	98.27%
3.0C	487.69	97.18%
4.0C	485.67	96.78%

Cycle performance at 25°C,1C                                                    2)Cycle performance at 60°C,1C

LiMn2O4/ GN-Mn-102 for lithium ion battery cathode material