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    • 11. 发明专利
    • For a lithium secondary battery positive electrode material mixture paste
    • 空值
    • JP5369667B2
    • 2013-12-18
    • JP2008326279
    • 2008-12-22
    • 東洋インキScホールディングス株式会社
    • 浩一郎 宮嶋潤 金田大 稲垣順幸 諸石
    • H01M4/62H01M4/13H01M4/139H01M4/36H01M4/58H01M10/052H01M10/058
    • Y02P70/54
    • PROBLEM TO BE SOLVED: To stabilize diffusion of a positive electrode active material without limiting conductivity of the positive electrode active material in a positive electrode mixture paste for a lithium secondary battery, and improve binding force between a battery material powder and a binder constituent, as well as to improve performance of a battery produced by using this. SOLUTION: The positive electrode mixture paste for a lithium secondary battery includes: one or more kinds of derivatives selected from a group consisting of an organic dye derivative having a basic functional group, an anthraquinone derivative having a basic functional group, an acridone derivative having a basic functional group and a triazine derivative having a basic functional group; a resin having a basic functional group; and a positive electrode active material. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了稳定正极活性物质的扩散,而不限制正极活性物质在锂二次电池用正极混合物糊料中的导电性,并且提高电池材料粉末和粘合剂之间的结合力 成分,以及提高使用该电池生产的电池的性能。 解决方案:用于锂二次电池的正极混合物糊包括:一种或多种选自具有碱性官能团的有机染料衍生物,具有碱性官能团的蒽醌衍生物,吖啶酮 具有碱性官能团的衍生物和具有碱性官能团的三嗪衍生物; 具有碱性官能团的树脂; 和正极活性物质。 版权所有(C)2010,JPO&INPIT