Minmetals Energy Secures Patent for Advanced High-Nickel Ternary Precursor Technology with Enhanced Sphericity
게시됨: Sep 24, 2024 13:40
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[Minmetals Energy Obtains New Patent Authorization for High Sphericity High-Nickel Ternary Precursor] Recently, Minmetals Energy (688779) has obtained a new invention patent authorization for a high-nickel ternary precursor with high sphericity, as well as its preparation method, high-nickel ternary cathode material, and lithium-ion battery. Patent Abstract: This invention provides a preparation method for a high-nickel ternary precursor with high sphericity. By conducting the co-precipitation reaction in stages and reasonably controlling the pH of the two-stage co-precipitation reaction process, as well as the matching design of the crystal nucleus size D50 and the stirring speed adjustment, the high-nickel precursor can maintain a high sphericity throughout the growth process, and a high-nickel precursor with a large particle size and no cracks on the surface can be prepared.
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.