Low-Surface-Area Modified Graphite Spheres for Fast-Charging Anodes from United States
Spherical graphite with a proprietary silane surface treatment, achieving a low BET surface area for fast-charging lithium battery anodes, is classified here as surface-modified artificial graphite. The treatment reduces SEI formation and improves performance.
Duty Rate — United States → Canada
0%
Import Tips
• Maintain detailed specifications of the silane treatment and BET surface area measurements to support the classification
• Ensure the product is not considered a separate chemically defined compound, which would fall under Chapter 28 or 29