MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202617055265 A) filed by Lg Energy Solution, Ltd. on April 30, 2026, for Negative Electrode Active Material, And Negative Electrode And Secondary Battery Comprising Same.
Inventors include Lee, Jun Won; and Woo, Sang Wook.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention relates to a negative electrode active material. Specifically, the negative electrode active material comprises: artificial graphite particles; and a nitrogen element, an oxygen element, and a hydrogen element present on the surface of, inside, or both on the surface of and inside the artificial graphite particles, wherein the content of the nitrogen element is 80 to 180 mg per kg of the negative electrode active material.
Disclaimer: Curated by HT Syndication.
