Intellectual Property India Publishes Patent Application for Carbon Material, Preparation Method Therefor And Use Thereof, And Sodium Ion Battery

MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202637101990 A) filed by China Petroleum & Chemical Corporation; and Sinopec Dalian Research Institute Of Petroleum And on August 24, 2026, for Carbon Material, Preparation Method Therefor And Use Thereof, And Sodium Ion Battery.

Inventors include Cai, Haile; Hou, Shuandi; Zhang, Shudong; Song, Yongyi; Qu, Jingwen; Yan, Dong; Ma, Rui; and Zhao, Liping.

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

Abstract: The present invention relates to the technical field of batteries. Disclosed are a carbon material, a preparation method therefor and the use thereof, and a sodium ion battery. The R1 value of the carbo...