Electrode active material and lithium secondary battery comprising the same
View Patent ↗Disclosed are an electrode active material for lithium secondary batteries, comprising at least one selected from compounds represented by the following formula 1, and a lithium secondary battery comprising the same. Li x Mo 4-y M y O 6-z A z (1) wherein 0≦x≦2, 0≦y≦0.5, 0≦z≦0.5, M is a metal or transition metal cation having an oxidation number of +2 to +4, and A is a negative monovalent or negative bivalent anion.
1. An electrode active material for secondary batteries comprising at least one selected from compounds having a function of being capable of deintercalation and intercalation of lithium ions, represented by the following formula 2:
Li 1+x Mo 4 O 6 (2)
wherein x satisfies 0≦x≦1.
2. The electrode active material according to claim 1 , wherein the electrode active material is a cathode active material.
3. An electrode in which the electrode active material according to claim 1 is applied to a current collector.
4. A lithium secondary battery comprising the electrode according to claim 3 .
5. A battery module comprising the lithium secondary battery according to claim 4 as a unit battery.
6. A power storage device comprising the battery module according to claim 5 .