Conductive material dispersion
AssigneeLG Energy Solution, Ltd.
InventorsHyo Sook Joo, Houng Sik Yoo, Dong Hyun Kim, Il Jae Moon, Hyeon Choi, Woo Ha Kim, Sung Soo Yoon
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Abstract
Provided is a conductive material dispersion comprising single-walled carbon nanotubes, a dispersant, a dispersion aid, and a dispersion medium, wherein the dispersant comprises polyvinyl butyral and hydrogenated nitrile butadiene rubber, and the dispersion aid comprises a compound represented by Formula 1. A-(R)n [Formula 1] In Formula 1, A is a structure having a carbon number of 16 to 50 carbon number and comprising four or more aromatic rings and nitrogen, R is a structure comprising an anionic functional group, and n is an integer of 1 to 5.
Claims17
A conductive material dispersion comprising single-walled carbon nanotubes, a dispersant, a dispersion aid, and a dispersion medium,
- wherein the dispersant comprises polyvinyl butyral and hydrogenated nitrile butadiene rubber, and
- wherein the dispersion aid comprises a compound represented by the following Formula 1:
- A-(R)n [Formula 1]
- wherein in Formula 1, A is a structure having a carbon number of 16 to 50 and comprising four or more aromatic rings and nitrogen,
- R is a structure comprising an anionic functional group, and
- n is an integer of 1 to 5.
Dependencies are inferred from the claim text.