MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202617036215 A) filed by Lg Energy Solution, Ltd. on March 25, 2026, for Negative Electrode Material Comprising Mg(o)/C Composite, Negative Electrode, Lithium-Ion Secondary Battery, And Method For Manufacturing Mg(o)/C Composite.

Inventors include Jung, Yi Jin; Jung, Yun Chae; Song, Min Sang; Yu, Ji Sang; Hwang, Chi Hyun; and Jeon, Sang Jin.

The application for the patent was published on October 02, 2026, under issue no. 40/2026.

Abstract: The present invention provides: a negative electrode material comprising an Mg(O)/C composite, which is a carbide of magnesium-metal-organic framework-74 (Mg- MOF-74), wherein O is present or absent in the Mg(O)/C composite; a negative electrode comprising the negative electrode material; a lithium-ion secondary battery comprising the negative electrode; and a method for manufacturing the Mg(O)/C composite.

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