Latest Publications & Patents on Lithium Research and Applications

Lithium Research and Applications

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This is our latest selection of worldwide publications and patents in english on Lithium Research and Applications, between many scientific online journals, classified and focused on lithium.

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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

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    Topics covered: conversion cathodes, lithium-ion batteries, lithium-sulfur batteries, energy density, nanoengineering, ultrathin carbon-coated, T-Nb2O5, lithium storage, cathode active material, lithium secondary battery, manufacturing method, cycle life, interface metal/dielectric stack, lithium electrodeposition, conductive composite membrane, lithium ion conductive particles, electrolyte additive, lithium secondary battery, ISO 9001, IEC 62133, ASTM D7869, ISO/IEC 17025, and ISO 14001..

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