High Magnification High Capacity Silicon Based Anode Lithium Ion Battery Anode Materials for Battery Making

• Separator Type: PP/PE
• Negative Materials: Si-C Anode Material
• Electrolyte: Acid
• Cathode Materials: LFP
• Type: Electrode
• Product Name: Sic Composite Anode Materials for High Capacity L
• Model NO.: GELON
• Usage: Lithium Battery Anode Material
• Color: Black
• Capacity: More Than 400mAh/G
• Efficiency: 91%
• D50: 14.5-18.5μm
• SA: Less Than 3.0m2/G
• Density: More Than 1.20g/cm3
• Tap: 0.9-1.1g/cm3
• Transport Package: Special Vacuum Package
• Specification: D50
• Trademark: Gelon
• Origin: Shandong, China
• HS Code: 2841900090
• Production Capacity: 2 Tons/Month

Product Description

High Magnification High Capacity Silicon Based Anode Lithium Ion Battery Anode Materials for battery making

 

As a new anode energy material, Si - based anode material has ultra-high theoretical specific capacity and low lithium removal potential (< 0.5v), and the voltage platform of silicon is slightly higher than that of graphite, so it is difficult to cause lithium dissection on the surface during charging, and the safety performance is better.

The product is characterized with high capacity(≥400Ah/g), high first efficiency(≥85%), good cycle performance, low volume expansion and realization the SNNC and non crystalline of Si. It is widely applied for 3C digital, power tools, electric vehicles (EV/HEV/PHEV).

 

FEATURES:

High capacity

High first efficiency

Good cycle performance

Low volume expansion

Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity

Silicon Based Composite Materials S650 Si-based graphite for Lithium Battery Anode materials

Test Item	Unit	Standard	Typical Value	Test equipments and method
D50	um	8.0~14.0	12.6	Mastersize 2000 Hydro 2000MU(A);ultrasound:3min;refractive index:2.42 absorptivity:1; dispersants:water;Refractive index:1.330
Actual density	g/cm3	≥1.70	2.08	n-butyl alcohol,
Ash content	%	≤0.20	0.02	sample:2g;muffle 800ºC 5-6 hours to constant weight
Tap density	g/cm3	≥0.80	0.94	FZS4-4B;Vibration frequency:250 times/min;Amplitude:3mm; Vibration:3000 times;Measuring Cylinder:25ml;
SSA	m2/g	1.0~4.0	1.7	NOVA-2000e;adsorbates:High pure N2; BET pipe:9mm with balls;
*First discharge capacity	mAh/g	≥240.0	247.1	Half cell test/PVDF+SP
*First coulombic efficiency	%	≥80.0	85.0	Half cell test/PVDF+SP

Company Profile:



High Magnification High Capacity Silicon Based Anode Lithium Ion Battery Anode Materials for battery making

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