Conductive Material Dispersion, Electrode Prepared Using the Same, and Lithium Secondary Battery

A conductive material dispersion, an electrode, and a secondary battery prepared using the conductive material dispersion are provided. The conductive material dispersion may include a carbon-based conductive material, a main dispersant, an auxiliary dispersant, and a non-aqueous solvent. The main d...

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Bibliographische Detailangaben
Hauptverfasser:	Kim, Ju Ryoun, Yang, Jeong Min, Kim, Woo Ha, Yoon, Sung Soo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A conductive material dispersion, an electrode, and a secondary battery prepared using the conductive material dispersion are provided. The conductive material dispersion may include a carbon-based conductive material, a main dispersant, an auxiliary dispersant, and a non-aqueous solvent. The main dispersant may include a hydrogenated nitrile-based copolymer having a weight average molecular weight of 5,000 to 100,000, and the auxiliary dispersant may include a compound containing methylcellulose as a main chain.