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21. 发明申请

US20110223490A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解电解质二次电池
公开(公告)号：US20110223490A1
公开(公告)日：2011-09-15
申请号：US13042543
申请日：2011-03-08
申请人： Kazushi Andou , Koji Abe , Kazuhiro Miyoshi , Masahide Kondo
发明人： Kazushi Andou , Koji Abe , Kazuhiro Miyoshi , Masahide Kondo
IPC分类号： H01M10/0564 , H01M10/056
CPC分类号： H01M10/0567 , H01M4/364 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , H01M2300/0037 , H01M2300/004
摘要： In the nonaqueous electrolyte secondary battery, the positive electrode active material is composed of a mixture of a lithium-cobalt composite oxide containing at least both zirconium and magnesium, and a lithium-manganese-nickel composite oxide containing at least both manganese and nickel. The nonaqueous electrolyte includes fluoroethylene carbonate and dimethyl carbonate as a nonaqueous solvent and further includes an additive expressed by General Formula (1), which having a capability to form an SEI surface film, and a higher oxidation resistance than that of VC. Thus, the negative electrode active material is unlikely to react with the organic solvent. Therefore, decomposition of the organic solvent is suppressed. Thus the battery having a long cycling life even when it is charged at a positive electrode charging potential of 4.4 to 4.6 V based on lithium and having a high residual capacity after storage at high temperature in a charged state is provided.
摘要翻译：在非水电解质二次电池中，正极活性物质由至少含有锆和镁两者的锂 - 钴复合氧化物和至少含有锰和镍两者的锂 - 锰 - 镍复合氧化物的混合物构成。非水电解质包括氟代碳酸亚乙酯和作为非水溶剂的碳酸二甲酯，并且还包括具有形成SEI表面膜的能力和比VC更高的抗氧化性的由通式（1）表示的添加剂。因此，负极活性物质不可能与有机溶剂发生反应。因此，有机溶剂的分解被抑制。因此，电池具有长的循环寿命，即使在基于锂的正极充电电位为4.4〜4.6V下充电，并且在充电状态下在高温下保存后具有高剩余容量。

22. 发明申请

US20100291437A1 PHENYL SULFONATE COMPOUND, NONAQUEOUS ELECTROLYTE SOLUTION USING THE SAME, AND LITHIUM BATTERY 有权
标题翻译：苯磺酸盐化合物，使用它的非水电解质溶液和锂电池
公开(公告)号：US20100291437A1
公开(公告)日：2010-11-18
申请号：US12740122
申请日：2008-10-24
申请人： Koji Abe , Kazuhiro Miyoshi
发明人： Koji Abe , Kazuhiro Miyoshi
IPC分类号： H01M10/26 , C07C317/14
CPC分类号： H01M10/0567 , C07C309/65 , C07C309/66 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M2300/004 , Y02T10/7011
摘要： Provided are (1) a novel phenyl sulfonate compound, (2) a nonaqueous electrolytic solution comprising an electrolyte salt dissolved in a nonaqueous solvent and containing a phenyl sulfonate compound of the following general formula (II) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution, and (3) a lithium battery containing the nonaqueous electrolytic solution and excellent in low-temperature cycle property. (wherein X1 to X5 each independently represents a fluorine atom or a hydrogen atom, and from one to four of these are fluorine atoms; R2 represents a linear or branched alkyl group having from 1 to 6 carbon atoms, a linear or branched alkyl group having from 1 to 6 carbon atoms in which at least one hydrogen atom is substituted with a halogen atom, or an aryl group having from 6 to 9 carbon atoms).
摘要翻译：提供了（1）一种新的苯基磺酸盐化合物，（2）一种非水电解液，其包含溶解在非水溶剂中的电解质盐，并含有0.01至10％的下列通式（II）的苯基磺酸盐化合物：的非水电解液，（3）含有非水电解液的锂电池，低温循环性优异。（其中X1至X5各自独立地表示氟原子或氢原子，并且其中1至4个为氟原子; R2表示具有1至6个碳原子的直链或支链烷基，直链或支链烷基具有 1至6个碳原子，其中至少一个氢原子被卤素原子取代，或具有6至9个碳原子的芳基）。

23. 发明授权

US06413677B1 Lithium secondary battery electrolyte and lithium secondary battery using the same 失效
标题翻译：锂二次电池电解液和锂二次电池使用相同
公开(公告)号：US06413677B1
公开(公告)日：2002-07-02
申请号：US09466332
申请日：1999-12-17
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Kazuhiro Miyoshi , Akira Ueki
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Kazuhiro Miyoshi , Akira Ueki
IPC分类号： H01M1040
CPC分类号： H01M10/052 , H01M10/0567
摘要： A lithium secondary battery electrolyte comprising a non-aqueous solvent and a lithium salt dissolved therein, said electrolyte containing at least one compound having the formula (I) or (II): wherein, R1 and R2 independently indicate, a C1 to C12 alkyl group, a C3 to C6 cycloalkyl group, or an aryl group, x indicates an oxygen atom or a sulfur atom, and n indicates an integer of 1 or 2; R3—S—M (II) wherein, R3 indicates a C1 to C15 alkyl group or a C3 to C12 cycloalkyl group which may be substituted with at least one C1 to C4 alkyl group, a C7 to C15 benzyl group which may be substituted with at least one C1 to C4 alkyl group, or a C6 to C15 aryl group, which may be substituted with at least one C1 to C4 alkyl group, M indicates an alkali metal, and R3 may be substituted with at least one halogen atom; and a lithium secondary battery using the same.
摘要翻译：包含溶解在其中的非水溶剂和锂盐的锂二次电池电解质，所述电解质含有至少一种具有式（I）或（II）的化合物：其中，R 1和R 2独立地表示C1-C12烷基，C3〜C6环烷基或芳基，x表示氧原子或硫原子，n表示1或2的整数;其中，R3表示C1〜C15烷基或C3〜C12环烷基其可以被至少一个C 1至C 4烷基，可被至少一个C 1至C 4烷基取代的C 7至C 15苄基或C 6至C 15芳基取代，其可被至少一个 C1至C4烷基，M表示碱金属，R3可以被至少一个卤素原子取代; 和使用该二次电池的锂二次电池。

24. 发明授权

US08404390B2 Nonaqueous electrolyte solution for lithium secondary battery and lithium secondary battery using the same 有权
标题翻译：用于锂二次电池的非水电解液和使用其的锂二次电池
公开(公告)号：US08404390B2
公开(公告)日：2013-03-26
申请号：US12596300
申请日：2008-04-15
申请人： Koji Abe , Kazuhiro Miyoshi , Yoshihiro Ushigoe , Manabu Takase , Kazuyuki Kawabe
发明人： Koji Abe , Kazuhiro Miyoshi , Yoshihiro Ushigoe , Manabu Takase , Kazuyuki Kawabe
IPC分类号： H01M6/16
CPC分类号： C07C317/08 , C07C317/18 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/4235 , Y02T10/7011
摘要： The present invention provides (1) a sulfone compounds having a propargyl group, (2) a nonaqueous electrolytic solution for lithium secondary batteries, which comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a sulfone compound having a specific structure that has an SO2 group with a propargyl group or a vinyl group bonding thereto, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution, and which can prevent gas generation and is excellent in battery characteristics such as cycle property and the like, and (3) a lithium secondary battery comprising a positive electrode, a negative electrode and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution contains a sulfone compound having a specific structure, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution.
摘要翻译：本发明提供（1）具有炔丙基的砜化合物，（2）锂二次电池用非水电解液，其包含溶解在非水溶剂中的电解质盐，并含有具有SO 2的特定结构的砜化合物与非水电解液的重量比为0.01〜10重量％的炔丙基或与其结合的乙烯基，能够防止气体产生，并且电池特性如循环特性等优异，（3）一种锂二次电池，其包含正极，负极和溶解在非水溶剂中的电解质盐的非水电解液，其中所述非水电解液含有特定结构的砜化合物，其量为0.01 至10重量％的非水电解液。

25. 发明授权

US08394541B2 Lithium secondary battery and non-aqueous electrolytic solution 有权
标题翻译：锂二次电池和非水电解液
公开(公告)号：US08394541B2
公开(公告)日：2013-03-12
申请号：US13164826
申请日：2011-06-21
申请人： Toshikazu Hamamoto , Akira Ueki , Koji Abe , Kazuhiro Miyoshi
发明人： Toshikazu Hamamoto , Akira Ueki , Koji Abe , Kazuhiro Miyoshi
IPC分类号： H01M6/16 , H01M4/58
CPC分类号： H01M10/0567 , H01M4/382 , H01M4/525 , H01M10/0525 , H01M10/0564 , H01M10/4235 , H01M10/44 , H01M2300/004 , H01M2300/0042
摘要： The sudden generation of heat being frequently caused in the case of the overcharge of a lithium secondary cell which have a positive electrode comprising a composite metal oxide of lithium and cobalt or a composite metal oxide of lithium and nickel, a negative electrode comprising metallic lithium, a lithium alloy or a material capable of occluding and releasing lithium, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and an electrolyte dissolved therein can be efficiently prevented by the addition, to the nonaqueous electrolyte solution, of an organic compound which, when the lithium secondary cell is overcharged, decomposes into a decomposition product capable of dissolving out the cobalt or nickel contained in the positive electrode and depositing it ion the negative electrode (for example, a tert-alkylbenzene derivative).
摘要翻译：在具有包含锂和钴的复合金属氧化物或锂或镍的复合金属氧化物的正极的锂二次电池的过充电的情况下，常常引起热的突然产生，包含金属锂的负极，可以通过向非水电解液中添加有机化合物来有效地防止锂离子或能够吸留和释放锂的材料，以及非水溶剂和电解质溶解在其中的非水电解质溶液，二次电池过充电，分解成能够溶解正极中所含的钴或镍的分解产物，并将其沉积在负极（例如，叔烷基苯衍生物）上。

26. 发明申请

US20120301797A1 NON-AQUEOUS ELECTROLYTIC SOLUTION, ELECTROCHEMICAL ELEMENT USING SAME, AND ALKYNYL COMPOUND USED THEREFOR 有权
标题翻译：非水溶性电解液，电化学元素及其使用的烷基化合物
公开(公告)号：US20120301797A1
公开(公告)日：2012-11-29
申请号：US13576182
申请日：2011-02-02
申请人： Koji Abe , Kazuhiro Miyoshi , Masahide Kondo
发明人： Koji Abe , Kazuhiro Miyoshi , Masahide Kondo
IPC分类号： H01M10/056 , C07C309/70 , C07C309/68 , C07C309/67
CPC分类号： H01M10/0567 , C07C309/67 , C07F9/113 , C07F9/327 , H01M10/052 , H01M2300/0025 , Y02E60/122 , Y02T10/7011
摘要： The present invention provides an excellent nonaqueous electrolytic solution capable of improving low-temperature and high-temperature cycle properties and load characteristics after high-temperature charging storage, an electrochemical element using it, and an alkynyl compound used for it.The nonaqueous electrolytic solution of the present invention comprises containing at least one alkynyl compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass in the nonaqueous electrolytic solution. R1(O)n—X1—R2 (I) (In the formula, X1 represents a group —C(═O)—, a group —C(═O)—C(═O)—, a group —S(═O)2—, a group —P(═O) (—R3)—, or a group —X2—S(═O)2O—. R1 represents an alkenyl group, a formyl group, an alkyl group, an acyl group, an arylcarbonyl, an alkanesulfonyl group, an alkynyloxysulfonyl group, an arylsulfonyl group, a dialkylphosphoryl group, an alkyl(alkoxy)phosphoryl group, or a dialkoxyphosphoryl group; R2 represents an alkynyl group or an alkynyloxy group; R3 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an alkenyloxy group, an alkynyloxy group, or an aryloxy group; n indicates 0 or 1.
摘要翻译：本发明提供一种能够提高高温充电保存后的低温高温循环性能和负载特性的优异的非水电解液，使用它的电化学元件和用于其的炔基化合物。本发明的非水电解液在非水电解液中含有0.01〜10质量％的由通式（I）表示的至少一种炔基化合物。 R 1（O）n -X 1 -R 2（I）（式中，X1表示-C（= O） - 基，-C（= O）-C（= O） - 基，-S（ = O）2-，基团-P（= O）（-R 3） - 或基团-X 2 -S（= O）2 O-，R 1表示链烯基，甲酰基，烷基，酰基基团，芳基羰基，烷磺酰基，炔氧基磺酰基，芳基磺酰基，二烷基磷酰基，烷基（烷氧基）磷酰基或二烷氧基磷酰基; R2表示炔基或炔氧基; R3表示烷基，烯基，炔基，芳基，烷氧基，烯氧基，炔氧基或芳氧基; n表示0或1。

27. 发明授权

US08026000B2 Nonaqueous electrolyte secondary battery, nonaqueous electrolyte, and charging method therefor 有权
标题翻译：非水电解质二次电池，非水电解质及其充电方法
公开(公告)号：US08026000B2
公开(公告)日：2011-09-27
申请号：US11656486
申请日：2007-01-23
申请人： Masato Iwanaga , Yukihiro Oki , Koji Abe , Kazuhiro Miyoshi
发明人： Masato Iwanaga , Yukihiro Oki , Koji Abe , Kazuhiro Miyoshi
IPC分类号： H01M6/04
CPC分类号： H01M10/0567 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0569 , H01M2300/004
摘要： A nonaqueous electrolyte secondary battery of the invention has a positive electrode having a positive electrode active material, a negative electrode, and a nonaqueous electrolyte having electrolyte salt in a nonaqueous solvent. The electric potential of the positive electrode active material is 4.4 to 4.6 V relative to lithium, and the nonaqueous electrolyte contains a compound expressed by structural formula (I) below. The quantity of compound added is preferably 0.1% to 2% by mass. Also, the positive electrode active material preferably comprises a mixture of a lithium-cobalt composite oxide which is LiCoO2 containing at least both zirconium and magnesium and a lithium-manganese-nickel composite oxide that has a layer structure and contains at least both manganese and nickel. Thanks to such structure, a nonaqueous electrolyte secondary battery can be provided that is charged to charging termination potential of 4.4 to 4.6 V relative to lithium and that has enhanced overcharging safety.[Chemical Formula 1]
摘要翻译：本发明的非水电解质二次电池具有正极，具有正极活性物质，负极和非水电解质，在非水溶剂中具有电解质盐。正极活性物质的电位相对于锂为4.4〜4.6V，非水电解质含有下述结构式（I）表示的化合物。化合物的添加量优选为0.1质量％〜2质量％。此外，正极活性物质优选包含锂 - 钴复合氧化物的混合物，其为至少含有锆和镁的两种LiCoO 2和具有层结构并且至少包含锰和镍两者的锂锰镍复合氧化物的混合物。由于这样的结构，可以提供非水电解质二次电池，其相对于锂充电至4.4至4.6V的充电终止电位，并且具有增强的过充电安全性。 [化学式1]

28. 发明授权

US07767343B2 Nonaqueous electrolyte secondary battery using lithium cobalt oxide as a positive active material and a nonaqueous electrolyte containing a sulfonyl-containing compound 有权
标题翻译：使用钴酸锂作为正极活性物质的非水电解质二次电池和含有磺酰基的化合物的非水电解质
公开(公告)号：US07767343B2
公开(公告)日：2010-08-03
申请号：US10563124
申请日：2005-02-18
申请人： Koji Abe , Kazuhiro Miyoshi , Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Shingo Tode , Ikuro Nakane , Shin Fujitani
发明人： Koji Abe , Kazuhiro Miyoshi , Yasufumi Takahashi , Hiroyuki Fujimoto , Akira Kinoshita , Shingo Tode , Ikuro Nakane , Shin Fujitani
IPC分类号： H01M4/58 , H01M6/16
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/485 , H01M4/525 , H01M4/587 , H01M10/0567 , H01M10/0569 , H01M2010/4292 , H01M2300/0025
摘要： A nonaqueous electrolyte secondary battery including a negative electrode containing a graphite material as the negative active material, a positive electrode containing lithium cobalt oxide as a main component of the positive active material and a nonaqueous electrolyte solution, the battery being characterized in that the lithium cobalt oxide contains a group IVA element and a group IIA element of the periodic table, the nonaqueous electrolyte solution contains 0.2-1.5% by weight of a sulfonyl-containing compound and preferably further contains 0.5-4% by weight of vinylene carbonate.
摘要翻译：包含含有作为负极活性物质的石墨材料的负极，含有钴酸锂作为正极活性物质的主要成分的正极和非水电解液的非水电解质二次电池，其特征在于，所述锂钴氧化物含有元素周期表IVA族元素和IIA族元素，非水电解质溶液含有0.2-1.5重量％的含磺酰基化合物，优选还含有0.5-4重量％的碳酸亚乙烯酯。

29. 发明授权

US09240614B2 Nonaqueous electrolyte solution and electrochemical element using same 有权
标题翻译：非水电解液和电化学元素使用相同
公开(公告)号：US09240614B2
公开(公告)日：2016-01-19
申请号：US13701193
申请日：2011-06-03
申请人： Koji Abe , Kazuhiro Miyoshi , Shoji Shikita , Kei Shimamoto
发明人： Koji Abe , Kazuhiro Miyoshi , Shoji Shikita , Kei Shimamoto
IPC分类号： H01M10/0567 , H01G11/58 , H01M10/0569 , H01M10/052 , H01M10/0566
CPC分类号： H01M10/0567 , H01G11/58 , H01M10/052 , H01M10/0566 , H01M10/0569 , H01M2300/0025 , Y02E60/122 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： The present invention provides a nonaqueous electrolytic solution which can improve the electrochemical characteristics in a broad temperature range, an electrochemical element produced by using the same and a sulfonic ester compound having a branched structure which is used for the same.The present invention relates to a nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, which comprises a sulfonic ester compound represented by the following Formula (I) in an amount of 0.001 to 5% by mass of the nonaqueous electrolytic solution: (wherein R represents an alkyl group or an aryl group; A represents a >CH group or a >SiZ group (Z represents an alkyl group or an aryl group); X represents an alkyl group, a cycloalkyl group or an aryl group; Y represents a cycloalkyl group, a -L1CHRaOSO2Rb group or a —Si(Rc)(Rd)OSO2Rb group; W represents 1 or 2; Ra represents an alkyl group; Rb, Rc and Rd represent an alkyl group or an aryl group; L1 represents an alkylene group in which at least one hydrogen atom may be substituted with —OSO2Re (Re has the same meaning as that of R), a divalent linkage group containing at least one ether bond or a single bond).
摘要翻译：本发明提供一种可以提高宽温度范围内的电化学特性的非水电解液，使用该电解质的电化学元件和具有分支结构的磺酸酯化合物。本发明涉及通过将电解质盐溶解在非水溶剂中而制备的非水电解液，该非水溶剂包含以下式（I）表示的磺酸酯化合物：非水电解液的0.001〜5质量％（其中R表示烷基或芳基; A表示> CH基或> SiZ基（Z表示烷基或芳基）; X表示烷基，环烷基或芳基; Y 表示环烷基，-L1CHRaOSO2Rb基或-Si（Rc）（Rd）OSO2Rb基; W表示1或2; Ra表示烷基; Rb，Rc和Rd表示烷基或芳基; L1表示其中至少一个氢原子可以被-OSO 2 Re取代的亚烷基（Re具有与R相同的含义），含有至少一个醚键或单键的二价连接基团）。

30. 发明授权

US08568932B2 Nonaqueous electrolyte solution and lithium secondary battery using same 失效
标题翻译：非水电解液和锂二次电池使用相同
公开(公告)号：US08568932B2
公开(公告)日：2013-10-29
申请号：US12064181
申请日：2006-08-10
申请人： Koji Abe , Kazuhiro Miyoshi , Chisen Hashimoto , Masahide Kondo
发明人： Koji Abe , Kazuhiro Miyoshi , Chisen Hashimoto , Masahide Kondo
IPC分类号： H01M6/16
CPC分类号： H01M10/0525 , H01M4/505 , H01M4/525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0025 , H01M2300/0037 , H01M2300/004 , H01M2300/0042
摘要： The present invention provides a nonaqueous electrolytic solution in which an electrolyte salt is dissolved in a nonaqueous solvent, containing 0.01% to 30% by weight of a 1,2-cyclohexanediol derivative having a specific structure; and a lithium secondary battery using the nonaqueous electrolytic solution. The lithium secondary battery exhibits excellent battery characteristics such as electrical capacity, cycle property, and storage property and can maintain excellent long-term battery performance.
摘要翻译：本发明提供一种非水电解液，其中电解质盐溶解在非水溶剂中，其含有0.01重量％至30重量％的具有特定结构的1,2-环己二醇衍生物; 以及使用非水电解液的锂二次电池。锂二次电池具有优异的电池特性，例如电容，循环特性和存储性能，并且可以保持优异的长期电池性能。

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