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What is spherical carbon? Spherical graphite It is a high-quality, high-carbon flake of natural graphite. A modern processing technique is used to alter the surface of the graphite to produce products in different shapes and fineness.
Spherical graphite Applications
The flatness of spherical material graphite is a good combination of electrical conductivity, crystallinity and low cost. Spherical materials have a high theoretical lithium inserting capacity, low potential for charge and discharge, and possesses optimum electrical conductivity. It is a vital component of lithium-ion cell negative electrode materials and is widely used in the production of lithium-ion cells at home and overseas. Material replacement products. It has excellent electrical and chemical conductivity, high charge-and-discharge capacity, long cycling life, and environmental protection.
Preparation spherical of graphite
After high-temperature separation, the graphite is purified to spherical (high purity) graphite after it has been crushed, trimmed, magnetically separated, and finally shaped in the spherical Graphite Workshop.

Use of spherical carbon graphite for the battery industry
The global demand for energy storage solutions that are cost-effective continues to drive growth in the graphite flakes market.
Spherical graphite The lithium-ion battery (LiB) is not able to function properly without this ingredient. Anode components of LiBs are made of spherical Graphite.
Spherical Graphite is historically derived using synthetic graphite. It’s a much more expensive option than flake natural graphite.
A mechanical attrition is usually used to form flake graphite in a rounded and spherical shape. Spherical Graphite is packaged more efficiently in a LiB’s anode due to its rounded shape. This allows the LiB to have a higher energy capacity and recharge rate.
LiB requires different Spherical Graphite Particle Sizes as the Spherical Graphite Particle Size impacts the LiB’s performance targets. i.e. In a LiB which has a higher charging rate, a Spherical Graphite with a d50 value of 10 microns is used, while a LiB having a high power requirement would require a larger Spherical Graphite with a d50 value of 20 microns.
After purification, the spheroid is cleaned to remove any unwanted elements, such as SiO2, Fe or S. There are several purification methods. They include hydrofluoric and aggressive acid purifications, as well as thermal purifications using high-temperature ovens. Both methods have their own advantages and drawbacks.
Purified after purification Spherical Graphite Coating is done to increase the surface area and improve the surface of the particles. Many LiB producers used their proprietary coating technologies.
The Spherical Graphite, which has been purified and coated, is then shaped into the shape required for LiB Batteries.
Spherical Graphite (SGP) has proven itself to be a good material for Lithium-Ion Battery Applications.

(aka. Technology Co. Ltd. has over 12 years experience as a supplier & manufacturer of high-quality chemical materials and nanomaterials. The Spherical Graphite Please note that the products produced by our company are of high purity and have low impurity. Please. Contact us if necessary.

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