CARBON NANOTUBE DISPERSION AND METHOD FOR PREPARING THE SAME
Application
US20260084965A1
Kind: A1
Mar 26, 2026
Assignee
LG CHEM, LTD.
Inventors
Young Jin JANG, Yu Jin WOO, Yeong Bong MOK, Young Jo YANG, Hyun Suk KIM, Ki Youl YOON, Eun Bum KIM
Abstract
The present invention relates to a carbon nanotube dispersion comprising carbon nanotubes, a dispersant and a dispersion medium, wherein the dispersant comprises a first dispersant and a second dispersant in a weight ratio of 100:10 to 100:90, the first dispersant is a dispersant comprising an N atom, the second dispersant is a compound comprising a sulfonic acid group, a hydroxyl group and an aromatic ring in a molecular structure, and a weight ratio of the carbon nanotubes and the dispersant is 100:50 to 100:500, thereby having low viscosity and a little change in viscosity over time.
CPC Classifications
C01B 32/174
H01M 4/625
C01B 2202/02
C01B 2202/22
C01B 2202/32
C01P 2004/13
C01P 2006/12
C01P 2006/22
C01P 2006/40
Filing Date
2024-02-22
Application No.
19111021