| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for obtaining an electrode with a high charge/discharge efficiency, high in stability of an electrode formulation slurry having an active material, a conductive chemical agent, a solvent and an organic binder as well as high in homogeneity of ink and also good in compatibility with an electrolyte, in manufacturing cathode and anode electrodes of a lithium ion battery.SOLUTION: A composition includes: an active material including a cathode material or an anode material; a conductive chemical agent; a solvent; an organic binder, and lithium dodecyl sulfate (LDS) as a dispersant. The solvent includes water and an organic liquid, and the conductive chemical agent includes at least one of carbon black, acetylene black, graphene and graphite. |
