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Artificial Graphite S360-L2-H — Lithium-ion Battery Anode Powder, Research Grade

Model:

S360-L2-H

Material Name:

Artificial Graphite Anode Powder — Primary/Secondary Particle Composite

Application:

Lithium-ion battery anode material

Standard Package:

200g/bottle, 600g/bottle

Overview:

This is a high-energy-density, long-cycle-life artificial graphite material featuring a composite of primary and secondary particles. It demonstrates excellent performance when applied in NCA, high-nickel ternary (NCM/NCA), and lithium cobalt oxide (LCO) systems.

Main Parameters:

Physical & Electrochemical Properties
Name	Typical Value
D10 (μm)	6.547
D50 (μm)	15.097
D90 (μm)	27.644
Tap Density (g/cm3)	0.869
Specific Surface Area (㎡/g)	1.968
Initial Discharge Capacity (mAh/g)	356.2
Initial Coulombic Efficiency (%)	95.49

Coin Cell Composition Ratio:

Graphite : CMC : SBR : Super P = 95.0 : 1.5 : 2.0 : 1.5

Electrolyte for Coin Cell Testing:

DMC : EC : EMC = 1 : 1 : 1 (by volume), 1.1 mol/L LiPF₆, with 1–3% VC/FEC additives

Cell Type: Pouch Cell Capacity: 2200 mAh Voltage Range: 3.0 – 4.35 V
Cathode-LCO			Anode
Specific Capacity mAh/g	Areal Density g/m2	Tap Density g/cm3	Specific Capacity mAh/g	Areal Density g/m2	Tap Density g/cm3	Anode Excess (%)
165	401.2	4.05	355	205	1.75	8
Anode Composition Ratio: Graphite : Super P : CMC : SBR = 96.2 : 1.0 : 1.3 : 1.5 Cathode Composition Ratio: LCO:SP:PVDF-97.5:1.5:1.0 Electrolyte: LBC304SM46

Product Name	Slurry Performance	Max. Tap Density @ 2.5 MPa	Peel Strength (mN/mm)	48h Rebound 1.75g/cc
S360-L2-H	Ok	1.69	0.9154	3.97(2 coats)

Product Name	Tap Density g/cm3	Initial Efficiency %	Capacity mAh/g	Swelling Rate %	Charge Rate 3C/0.2C %	Discharge Rate 3C/0.2C %	Discharge Rate 3C/0.2C %	85°C6h (Capacity Retention %)	85°C6h (Capacity Recovery %)
S360-L2-H	1.75	92.3	163.8	19.0	66.6	88.2	75.9	91.8	97.43

Low-temperature cycling at 0°C with 0.3C charge / 0.5C discharge for 3 weeks showed that the S360-L2-H electrode maintained a good interface condition with no lithium plating observed.

Product	Tap Density g/cm3	25°C 1.75g/ce 1C/1C Cycle	500 Cycles Expansion
S360-L2-H	1.75	88.9%@800c1s	6.51%