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Artificial Graphite Q1

Q1 is an artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and has undergone rough crushing, drying, crushing, spheroidization, carbonization, high temperature treatment, mixing, screening, demagnetization and other processing treatments. This product focuses on improving the processing and cycling performance of graphite

Category:

Anode

Keyword：

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

- Commodity name: Artificial Graphite Q1
- Commodity ID: Q1
Q1 is an artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and has undergone rough crushing, drying, crushing, spheroidization, carbonization, high temperature treatment, mixing, screening, demagnetization and other processing treatments. This product focuses on improving the processing and cycling 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

· High capacity, half battery above 345mAh/g, good kinetic performance, suitable for more than 6000 cycles of iron-lithium system;

· 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 automotive grade iron-lithium system power batteries or large energy storage batteries。
Key words:
- Q1

Main technical indicators

project	unit	Enterprise specifications	Typical value	Test methods and instruments
Particle size D10	µm	≥6.0	6.50	Malvern：Mastersizer3000
Particle size D50	µm	15±2.0	15.3
Particle size D90	µm	<35.0	25.6
Particle size D99	µm	≤42.0	35.2
Vibration density	g/cm3	≥1.05	1. 15	BT-313
Specific surface area	m2/g	<2.0	1.35	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	≥345	347	(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	94.7

Granularity distribution plot

Scanning electron microscopy

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

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

Storage: 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.