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Artificial Graphite Q3

Q3 is an artificial graphite negative electrode material for lithium-ion batteries made from isotropic coke and processed through drying, crushing, spheroidization, carbonization, high-temperature treatment, mixing, screening, demagnetization, and other processes. This product focuses on improving the consistency, lifespan, and processing performance of graphite.

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Anode

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Product description
Product Parameters
Product Packaging, Labeling, And Storage Methods

- Commodity name: Artificial Graphite Q3
- Commodity ID: Q3
Q3 is an artificial graphite negative electrode material for lithium-ion batteries made from isotropic coke and processed through drying, crushing, spheroidization, carbonization, high-temperature treatment, mixing, screening, demagnetization, and other processes. This product focuses on improving the consistency, lifespan, and processing performance of graphite.

Product characteristics

Chemical composition: graphite
molecular formula: C
Product appearance: black gray powder, no impurities, no agglomeration, no sand, etc

Key features

· Isotropic coke, long cycle life, suitable for more than 8000 cycles of iron-lithium system;

· The control range of various physical and chemical indicators is narrow,

· Good processing performance, conducive to high-speed dispersion and high-speed coating, conducive to product consistency; It is beneficial to improve the yield rate.

Scope of application

It is suitable for power storage batteries and power batteries used in lithium iron phosphate system
Key words:
- Q3

Main technical indicators

project	unit	Enterprise specifications	Typical value	Test methods and instruments
Particle size D10	µm	≥ 6.0	6.58	Malvern：Mastersizer3000
Particle size D50	µm	15.0 ± 2.0	14.28
Particle size D90	µm	<35	26.57
Particle size D99	µm	<45	37.66
Vibration density	g/cm3	≥ 1. 10	1.20	BT-313
Specific surface area	m2/g	≤ 1.8	1.32	Dynamic nitrogen adsorption: JW-DX type
Water	%	<0. 10	0.05	GB/T 3521-2008
Fixed carbon	%	≥99.90	99.98	GB/T3521-2008
Magnetic substances	ppm	<3	0.1	ThermoFisher：iCAP PRO X
First discharge capacity	mAh/g	≥ 340	343	(1) 0. 1C constant current discharge (2) 0.015C constant current discharge (3) 0. 1C constant current charging (4) Voltage range: 0.001~2.0V
First discharge efficiency	%	>94	95.2

Granularity distribution plot

pic、

Scanning electron microscopy

Packed into PE inner film bag, outer ton bag, net weight of 400 ±0.5kg/bag, or packed according to customer requirements;

Including product name, batch number, net weight, production date, inspection mark, RoHS mark, as well as company name, LOGO and address, etc.;

The product is stored in a dry, clean and cool environment with a temperature of -25°C-60°C and a relative humidity below 75%, and should be kept away from fire or power sources.