Mehrschichtige Kohlenstoffnanoröhrchenanordnung, Mehrschichtige Kohlenstoffnanoröhrchendispersionsflüssigkeit, Leitfähiges Material, Elektrode, Planaranordnung, Filter, Elektromagnetische Wellenabschirmung und Pellikel

Details

Veröffentlichungs-Nr.

EP4741340

Anmeldetag

13. Juni 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

Abstract

Provided are a multi-walled carbon nanotube assembly having high conductivity and good dispersibility in a dispersion medium, as well as a multi-walled carbon nanotube dispersion liquid, a conductive material, an electrode, a secondary battery, a planar assembly, a filter, an electromagnetic wave shielding, and a pellicle for extreme ultraviolet rays.A multi-walled carbon nanotube assembly, containing multi-walled carbon nanotubes having a maximum length of 1,000 µm to 30,000 µm, and Fe atoms, in which the content ratio of Fe atoms to a total mass of the assembly is 0.5 mass% or more and less than 10 mass%; as well as a multi-walled carbon nanotube dispersion liquid, a conductive material, an electrode, a secondary battery, a planar assembly, a filter, an electromagnetic wave shielding, and a pellicle for extreme ultraviolet rays.

Anmelder

Firma

Sumitomo Chemical Company, Limited

Land

🇯🇵 Japan