DISPERSION OF CARBON NANOTUBES, COATING LIQUID COMPOSITION FOR ELECTRODE USING THE SAME, ELECTRODE, AND LITHIUM ION SECONDARY BATTERY

• Main Authors: TOZAKI TETSUYA, YAMAMOTO MIKA, NAKAYAMA SHINJI, HIBINO ATSUHIKO
• Format: Patent
• Language: English; Japanese
• Published: 18.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; COMPOUNDS THEREOF; ELECTRICITY; INORGANIC CHEMISTRY; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; NON-METALLIC ELEMENTS; ORGANIC MACROMOLECULAR COMPOUNDS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To provide a dispersion of carbon nanotubes having excellent dispersibility in an organic solvent.SOLUTION: A dispersion according to an embodiment is obtained by dispersing carbon nanotubes in an organic solvent with a polyimide including an aromatic diamine compound represented by general formula...