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公开(公告)号：US20160336596A1
公开(公告)日：2016-11-17
申请号：US15223786
申请日：2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zhonghua Lu , Kevin W. Eberman
CPC classification number: H01M4/505 , C01G53/50 , C01G53/56 , C01P2002/76 , C01P2006/10 , C01P2006/40 , H01M4/131 , H01M4/525 , H01M4/623 , H01M4/625 , H01M4/661 , H01M10/0525 , H01M2004/028 , Y02P70/54
Abstract: A lithium transition metal oxide composition. The composition has the formula Lia[LibNicMndCoe]O2, where a≧0.9, b≧0, c>0, d>0, e>0, b+c+d+e=1, 1.05≦c/d≦1.4, 0.05≦e≦0.30, 0.9≦(a+b)/M≦1.06, and M=c+d+e. The composition has an O3 type structure.
Abstract translation: 锂过渡金属氧化物组合物。 该组合物具有式Li [LibNicMndCoe] O 2，其中a≥0.9，b≥0，c> 0，d> 0，e> 0，b + c + d + e = 1，1.05≤c/d≤1.4， 0.05≤e≤0.30,0.9≤（a + b）/M≤1.06，M = c + d + e。 该组合物具有O3型结构。
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公开(公告)号：US20160204469A1
公开(公告)日：2016-07-14
申请号：US14911086
申请日：2014-08-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. Burns , Jeffrey R. Dahn , Kevin W. Eberman , Gaurav Jain , William M. Lamanna , Nupur Nikkan Sinha , Ang Xiao , Hui Ye
IPC: H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569
CPC classification number: H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2300/0025
Abstract: An electrolyte solution for a lithium ion battery, the electrolyte solution includes water, a cyclic carbonate, and a lithium imide salt. In one embodiment of the present disclosure, an electrolyte solution for a lithium ion battery is provided, wherein the electrolyte solution includes: a lithium ion battery charge carrying medium; water; a cyclic carbonate; and a lithium imide salt; wherein the water is present in an amount of at least 100 parts per million (ppm) (or at least 200 ppm), based on the total weight of the electrolyte solution.
Abstract translation: 作为锂离子电池用电解液，电解质溶液包括水，环状碳酸酯和亚胺锂盐。 在本公开的一个实施例中，提供了一种用于锂离子电池的电解质溶液，其中所述电解质溶液包括：锂离子电池充电载体; 水; 环状碳酸酯 和一种酰亚胺盐; 其中基于电解质溶液的总重量，水的存在量为至少100ppm（ppm）（或至少200ppm）。
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