Dies ist unsere neueste Auswahl an weltweiten Veröffentlichungen und Patenten in englischer Sprache zum Thema Lithiumforschung und -anwendungen, die sich auf zahlreiche wissenschaftliche Online-Zeitschriften mit dem Thema Lithium beziehen.
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Positive electrode material, preparation method therefor, and use thereof
Patent published on the 2025-06-12 in WO under Ref WO2025118378 by NINGBO RONBAY NEW ENERGY TECH CO LTD [CN] (Zhang Yu [cn], Chen Yu [cn], Zhang Wenxu [cn], Lei Yongtong [cn], Wang Xueying [cn], Huang Tao [cn], Feng Daoyan [cn], Yan Xufeng [cn], Liu Rui [cn], Li Congxi [cn])
Abstract: A positive electrode material, a preparation method therefor, and a use thereof. The positive electrode material comprises a base material and lithium oxalate particles covering at least part of the surface of the base material; and the particle size of the lithium oxalate particles is less than 200 nm. The lithium oxalate particles having the particle size less than 200 nm are loaded on the surface of the base material, thereby exerting the lithium supplementing effect of lithium oxalate to the[...]
Our summary: Positive electrode material with lithium oxalate particles less than 200 nm in size is prepared and applied to batteries to increase capacity and initial efficiency.
positive electrode material, preparation method, lithium oxalate particles, battery
Patent
Cof film solid electrolyte, manufacturing method thereof, and lithium secondary battery comprising same
Patent published on the 2025-06-05 in WO under Ref WO2025116322 by KOREA ADVANCED INSTITUTE OF SCIENCE AND TECH [KR] (Byon Hye Ryung [kr], Choi Rak Hyeon [kr])
Abstract: The present invention relates to: a solid electrolyte for a lithium secondary battery; and a lithium secondary battery comprising same, the solid electrolyte comprising a covalent organic framework (COF) film solid electrolyte represented by chemical formula 1, having unit structures linked by a beta ketoenamine functional group, and comprising a lithium sulfonate functional group.[...]
Our summary: The invention discloses a COF film solid electrolyte for lithium secondary batteries, manufactured using a specific method, and incorporated into a lithium secondary battery.
COF film solid electrolyte, manufacturing method, lithium secondary battery
Patent