Back to results
US 2026/0167495 A1Published application
High-density carbon nanotube composition, method for preparing the same, and carbon nanotube dispersion and positive electrode slurry composition including the same
AssigneeLG Chem, Ltd.
InventorsDoo Sung Hwang, Jung Ho Choi, Dong Eun Kim, You Wan Na, Se Hyun Kim
Life of this patent
Estimating the term…
Abstract
A carbon nanotube composition has a volume density of 500/mm3 to 2500/mm3 defined by Equation 1, wherein carbon nanotubes in the carbon nanotube composition have a high bulk density while maintaining a bundled shape, and thus, are excellent in both dispersibility and productivity.
Claims15
A carbon nanotube composition having a volume density of 500/mm3 to 2500/mm3 defined by Equation 1 below:
- Volume density=Yield of carbon nanotubes/Volume of carbon nanotube composition Equation 1
- wherein the yield of carbon nanotubes is calculated by (Mass of carbon nanotube composition−Mass of catalyst in carbon nanotube composition)/(Mass of catalyst in carbon nanotube composition).
Dependencies are inferred from the claim text.