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AssigneeLG Chem, Ltd.
InventorsByoung Hoon Ahn, Houng Sik Yoo, Chang Wan Koo, Hyun Chul Ha, Sang Hoon Choy, Jong Won Lee, Dong Hyun Kim, Gye Min Kwon
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The present invention relates to a positive electrode active material pre-dispersion composition which includes a lithium iron phosphate-based positive electrode active material, a dispersant, and a solvent, wherein the dispersant includes a hydrogenated nitrile butadiene rubber (HNBR), a slurry composition for a secondary battery positive electrode which is prepared by using the positive electrode active material pre-dispersion composition, a positive electrode for a secondary battery, and a lithium secondary battery including the positive electrode.
A positive electrode active material pre-dispersion composition comprising a lithium iron phosphate-based positive electrode active material, a dispersant, and a solvent,
A positive electrode for a secondary battery, the positive electrode comprising a lithium iron phosphate-based positive electrode active material, a dispersant, a conductive agent, and a binder,
Dependencies are inferred from the claim text.