Intellectual Property India Publishes Patent Application for Positive Electrode Active Material, Positive Electrode Active Material Manufacturing Method, Positive Electrode, And Lithium Secondary Battery

MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617095799 A) filed by Lg Energy Solution, Ltd. on August 07, 2026, for Positive Electrode Active Material, Positive Electrode Active Material Manufacturing Method, Positive Electrode, And Lithium Secondary Battery.

Inventors include Kang, Bo Hyun; Yoo, Sol Ji; Shin, Dong Hwa; Kim, Su Hwan; Choi, Young Cheol --; and Jeon, Hye Lim.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: The present invention relates to a positive electrode active material and a manufacturing method therefor, the positive electrode active material comprising: a lithium nickel-based oxide; and a coating layer formed on the lithium nickel-based oxide and comprising a compound represented by [chemical formula 2] below. [Chemical formula 2] LixMnyM4zOw. In [chemical formula 2], M4 is Al or Mo, x is an integer from 2 to 8, y is an integer from 2 to 8, z is an integer from 1 to 12, and w is an integer from 8 to 48.

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