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1.发明授权Titanium oxide compound for use in electrode and lithium secondary battery comprising the same 有权用于包含该氧化钛的电极和锂二次电池的氧化钛化合物公开(公告)号：US08361657B2
公开(公告)日：2013-01-29
申请号：US12635895
申请日：2009-12-11
IPC分类号： H01M4/48
CPC分类号： H01M4/485 , C01G23/00 , C01G23/005 , C01G23/0532 , C01P2002/72 , C01P2006/12 , C01P2006/40 , H01M10/052
摘要： For the purpose of increasing the electric capacity of lithium secondary batteries comprising titanium-based negative electrode materials, the present invention aims to produce a titanium oxide compound whose crystal structure, crystallite size, specific surface area and primary particle size are controlled, and to provide a lithium secondary battery comprising such a compound.The present invention produces a lithium secondary battery by using, as an electrode active material, a titanium oxide compound for use in an electrode, which is represented by TiO2.(H2O)a.(A2O)b (wherein A is Na or K, a is 0
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2.发明授权Titanium oxide-based compound for electrode and lithium secondary battery using the same 有权用于电极的氧化钛基化合物和使用其的锂二次电池公开(公告)号：US08580433B2
公开(公告)日：2013-11-12
申请号：US13032758
申请日：2011-02-23
IPC分类号： H01M4/13
CPC分类号： C01G33/00 , C01B25/00 , C01G23/047 , C01G33/006 , C01P2002/72 , C01P2006/12 , C01P2006/40 , H01M4/485 , H01M10/052
摘要： The present invention provides a novel titanium-based composite oxide being usable as an electrode material for a lithium secondary battery and having a high capacity and an excellent cycle stability, a method for producing the same and a lithium secondary battery using the titanium-based composite oxide. Disclosed is a compound obtained by compositing titanium oxide with elements other than titanium, specifically a titanium-based composite oxide wherein the relevant chemical formula is Ti(1-x)MxOy, M is the element Nb or the element P, or a combination of these two elements in an optional ratio therebetween, x is such that 0
摘要翻译： 本发明提供一种可用作锂二次电池的电极材料并具有高容量和优异的循环稳定性的新型钛基复合氧化物，其制造方法和使用该钛基复合材料的锂二次电池 氧化物。 公开了通过将钛氧化物与钛以外的元素复合而获得的化合物，特别是钛基复合氧化物，其中相关化学式为Ti（1-x）MxOy，M为元素Nb或元素P，或 这两个元素之间的可选比率x为0
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