**Quick News: [Sodium Battery Cathode Precursor: GEM's Patent for Copper-Containing Ternary Sodium Battery Precursor and Its Preparation Method]** On October 22, 2024, GEM Co., Ltd. announced a patent with an application date of June 19, 2024, and a publication number of CN118811872A. This invention relates to a copper-containing ternary sodium battery precursor, its preparation method, and application. The specific preparation method involves mixing an alkali with a metal salt solution under an oxidizing atmosphere and conducting a coprecipitation reaction to obtain the copper-containing ternary sodium battery precursor. This metal salt solution contains ferrous salt, copper salt, nickel salt, and manganese salt. The copper-containing ternary sodium battery precursor is characterized by uniform element distribution, high tap density, and a highly spherical shape. When applied in sodium-ion batteries, it can significantly improve the energy density and stability of the batteries.
데이터 출처 설명: 공개 정보를 제외한 모든 데이터는 SMM이 공개 정보, 시장 커뮤니케이션 및 SMM 내부 데이터베이스 모델을 기반으로 가공한 것입니다. 본 자료는 참고용이며 의사결정 권고를 구성하지 않습니다.