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Artificial Graphite G1

G1 is an artificial graphite negative electrode material for lithium-ion batteries made from high-quality needle coke and processed through rough crushing, drying, crushing, spheroidization, carbonization, high-temperature treatment, mixing, screening, demagnetization, and other processes. This product focuses on improving the capacity, compaction, and processing performance of materials

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Anode

Keyword：

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

- Commodity name: Artificial Graphite G1
- Commodity ID: G1
G1 is an artificial graphite negative electrode material for lithium-ion batteries made from high-quality needle coke and processed through rough crushing, drying, crushing, spheroidization, carbonization, high-temperature treatment, mixing, screening, demagnetization, and other processes. This product focuses on improving the capacity, compaction, and processing performance of materials

Product characteristics

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

Key features

· High compaction density and long cycle life, suitable for iron-lithium system more than 6000 cycle requirements

· Good processing performance, conducive to high-speed dispersion and high-speed coating, conducive to pole piece consistency and product consistency.

Scope of application

It is suitable for EV and ESS。 applications in lithium iron phosphate systems
Key words:
- G1

Main technical indicators

project	unit	Enterprise specifications	Typical value	Test methods and instruments
Particle size D10	µm	≥ 5.0	5.46	Malvern：Mastersizer3000
Particle size D50	µm	11.0 ± 2.0	11.52
Particle size D90	µm	<25.0	19.68
Vibration density	g/cm3	≥ 1.00	1.06	BT-313
Specific surface area	m2/g	≤ 2.0	1.58	Dynamic nitrogen adsorption: JW-DX type
Water	%	<0. 10	0.05	GB/T 3521-2008
Fixed carbon	%	≥ 99.90	99.98	GB/T 3521-2008
Magnetic substances	ppm	≤ 2.0	0.2	ThermoFisher：iCAP PRO X
First discharge capacity	mAh/g	>350	356	(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	94.6

Granularity distribution plot

Scanning electron microscopy

Packaging: packed in PE inner membrane bags, in outer ton bags, with a net weight of 400 ± 0.5kg/bag, or packaged according to customer requirements;

Identification: including product name, batch number, net weight, production date, inspection identification, RoHS identification, as well as company name, logo, and address;

Storage: The product should be stored in a dry, clean, and cool environment with a temperature of -25 ℃ -60 ℃ and a relative humidity of less than 75%. It should be kept away from ignition or power sources.