Electrical
| Wed 20 May 2026
Geneva, May 21 -- Anhui Xinna Material Science and Tech Co Ltd has filed a patent application for Preparation Method for Composite Iron-based Polyanion Positive Electrode Material. This invention was developed by He Guang, Zhao Haimin, Liang Yuxiang, Yao Qiushi, Gao Ronghua, Dou Zhifeng, Wang Wenwen, Hu Yan, Qian Xin, Wu Caihao,..