Natural Graphite Anode Material
Natural Graphite Anode Material
Natural Graphite Anode Material
Natural Graphite Anode Material
May 08,2025
D50:
15.0-18.0
Tap D g/cm³:
≥1.55
(Cap)mAh/g:
≥358
(ICE)%:
≥94.0
Application:
3C Consumer Electronics & Home Energy Storage Systems
Typical Flowchart for Anode Material Made by Natural Graphite.
Grinding & Shaping
Spherical graphite is primarily manufactured using high-purity, high-carbon natural flake graphite as the raw material. The process involves plastic deformation of flaky particles through mechanical spheroidization, transforming their anisotropic sheet structure into near-spherical morphology.
Chemical Purification
Acid leaching is a widely used chemical method to purify natural graphite (typically 80–95% C) to ≥99% purity for applications like lithium-ion battery anodes.
Carbonization: purified natural graphite or natural graphite is uniformly mixed with pitch (pre-crushed to a specific particle size using specialized equipment) at a defined ratio in a high-speed mixer. The mixture is then transferred to a nitrogen-protected kiln for high-temperature carbonization at 1,200°C, where the pitch undergoes pyrolysis to form a carbon coating on the graphite surface.
Previous
Next
Previous:
Next:
MORE PROJECTS
Natural Graphite Anode Material
MESSAGES
We will contact you within one working day. Please pay attention to your email.
huang_gm@gnpntech.com
Room 2208, Building 5, No. 1, R&D 5th Road, Songshan Lake Park, Dongguan City, Guangdong, China
SAF Coolest v1.3.1.2 设置面板 GAGSE-ZGYF-JXSQE-ZFV
https://dc.thefastmake.com/index.html?configure=--enable-dom-interceptor