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1. 发明授权

US08722255B2 Non-aqueous electrolytic 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：US08722255B2
公开(公告)日：2014-05-13
申请号：US13430791
申请日：2012-03-27
申请人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata
发明人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata
IPC分类号： H01M6/16
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/661 , H01M10/0567 , H01M10/0568 , H01M10/4235 , H01M2004/021 , H01M2300/0025 , H01M2300/0091
摘要： A non-aqueous electrolytic solution is advantageously used in preparation of a lithium secondary battery excellent in cycle characteristics. In the non-aqueous electrolytic solution for a lithium secondary battery, an electrolyte salt is dissolved in a non-aqueous solvent. The non-aqueous electrolytic solution further contains a vinylene carbonate compound in an amount of 0.01 to 10 wt. %, and an alkyne compound in an amount of 0.01 to 10 wt. %.
摘要翻译：非水电解液有利地用于制备循环特性优异的锂二次电池。在锂二次电池用非水电解液中，将电解质盐溶解在非水溶剂中。非水电解液还含有碳酸亚乙烯酯化合物，其量为0.01〜10重量％。％，炔化合物的量为0.01〜10重量％。％。

2. 发明授权

US08512897B2 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，使用其的非水电解质溶液和锂电池
公开(公告)号：US08512897B2
公开(公告)日：2013-08-20
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： H01M6/14
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）。

3. 发明申请

US20110045361A1 NONAQUEOUS ELECTROLYTE FOR LITHIUM BATTERY AND LITHIUM BATTERY USING SAME 有权
标题翻译：用于锂电池和锂电池的非电解电解质
公开(公告)号：US20110045361A1
公开(公告)日：2011-02-24
申请号：US12935691
申请日：2009-03-18
申请人： Koji Abe , Kazuhiro Miyoshi
发明人： Koji Abe , Kazuhiro Miyoshi
IPC分类号： H01M10/0564
CPC分类号： H01M10/0568 , H01M10/0569
摘要： A nonaqueous electrolytic solution for lithium battery comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a carboxylate compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution. (In the formula R1 and R2 each independently represent a hydrogen atom, or an alkyl group having from 1 to 6 carbon atoms; R3 represents a hydrogen atom, a methyl group, or a group —CH2CO2CR1R2C≡CH (R1 and R2 have the same meaning as above) .) A lithium battery uses the nonaqueous electrolytic solution having excellent cycle property and storage property.
摘要翻译：用于锂电池的非水电解液包含溶解在非水溶剂中的电解质盐，并且含有由以下通式（I）表示的羧酸盐化合物，其量为非水电解液的0.01至10质量％。（式中，R 1和R 2各自独立地表示氢原子或碳原子数1〜6的烷基，R 3表示氢原子，甲基或基团-CH 2 CO 2 CR 1 R 2C≡CH（R 1和R 2相同如上所述）。锂电池使用具有优异的循环性能和储存性能的非水电解液。

4. 发明申请

US20100255384A1 Nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20100255384A1
公开(公告)日：2010-10-07
申请号：US12801631
申请日：2010-06-17
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： H01M10/0564
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 selected from the group consisting of Ti, Zr and Hf 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选自Ti，Zr和Hf的IVA族元素和周期表的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。

5. 发明申请

US20100092872A1 NONAQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME 有权
标题翻译：用于锂二次电池和锂二次电池的非电解电解质
公开(公告)号：US20100092872A1
公开(公告)日：2010-04-15
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： H01M10/0564
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。

6. 发明申请

US20070172730A1 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：US20070172730A1
公开(公告)日：2007-07-26
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： H01M10/40 , H01M4/50 , H01M4/52
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，正极活性物质优选含有至少含有锆和镁两者的LiCoO 2 2的锂 - 钴复合氧化物和具有层结构的锂 - 锰 - 镍复合氧化物的混合物并且至少含有锰和镍。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]

7. 发明授权

US09362595B2 Nonaqueous electrolytic solution and energy storage device using same 有权
标题翻译：非水电解液及储能装置使用
公开(公告)号：US09362595B2
公开(公告)日：2016-06-07
申请号：US14111451
申请日：2012-03-26
申请人： Koji Abe , Kazuhiro Miyoshi , Yuichi Kotou
发明人： Koji Abe , Kazuhiro Miyoshi , Yuichi Kotou
IPC分类号： H01M10/056 , H01M10/0567 , H01M10/0569 , H01M10/0525 , H01G11/06 , H01G11/60 , H01M10/48 , H01G11/64
CPC分类号： H01M10/0569 , H01G11/06 , H01G11/60 , H01G11/64 , H01M10/0525 , H01M10/0567 , H01M10/48 , H01M2200/20 , H01M2220/20 , Y02E60/122 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： The present invention is to provide a nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous solvent includes 0.01 to 40% by volume of an ester having two alkyl groups at the α-position carbon of the carbonyl group and being represented by the following general formula (I), and an energy storage device. (in the above formula, R1 is an alkyl group, an alkenyl group or an alkynyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom, R2 and R3 are an alkyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom, and R2 and R3 may be linked to each other to form a ring. However, when R2 and R3 do not form a ring, R3 is an alkyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom.).
摘要翻译：本发明提供一种通过将电解质盐溶解在非水溶剂中制备的非水电解液，其中非水溶剂包括0.01至40体积％的在羰基的α-位碳上具有两个烷基的酯，由以下通式（I）表示，以及储能装置。（在上式中，R 1是其中至少一个氢原子可以被卤素原子取代的烷基，烯基或炔基，R 2和R 3是烷基，其中至少一个氢原子可以被卤素原子取代，R2和R3可以彼此连接形成环，但是当R2和R3不形成环时，R3是烷基，其中至少一个氢原子可以被卤素原子取代）。

8. 发明授权

US08673508B2 Nonaqueous electrolyte for lithium battery and lithium battery using same 有权
标题翻译：锂电池和锂电池的非水电解液使用相同
公开(公告)号：US08673508B2
公开(公告)日：2014-03-18
申请号：US12935691
申请日：2009-03-18
申请人： Koji Abe , Kazuhiro Miyoshi
发明人： Koji Abe , Kazuhiro Miyoshi
IPC分类号： H01M10/056 , H01M6/14
CPC分类号： H01M10/0568 , H01M10/0569
摘要： A nonaqueous electrolytic solution for lithium battery comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a carboxylate compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution. (In the formula R1 and R2 each independently represent a hydrogen atom, or an alkyl group having from 1 to 6 carbon atoms; R3 represents a hydrogen atom, a methyl group, or a group —CH2CO2CR1R2C≡CH (R1 and R2 have the same meaning as above).) A lithium battery uses the nonaqueous electrolytic solution having excellent cycle property and storage property.
摘要翻译：用于锂电池的非水电解液包含溶解在非水溶剂中的电解质盐，并且含有由以下通式（I）表示的羧酸盐化合物，其量为非水电解液的0.01至10质量％。（式中，R 1和R 2各自独立地表示氢原子或碳原子数1〜6的烷基，R 3表示氢原子，甲基或-CH 2 CO 2 CR 1 R 2 C = CH（R 1和R 2相同如上所述）。锂电池使用具有优异的循环性能和储存性能的非水电解液。

9. 发明申请

US20140030609A1 NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY STORAGE DEVICE USING SAME 有权
标题翻译：非电解电解质和使用相同的能量储存装置
公开(公告)号：US20140030609A1
公开(公告)日：2014-01-30
申请号：US14111451
申请日：2012-03-26
申请人： Koji Abe , Kazuhiro Miyoshi , Yuichi Kotou
发明人： Koji Abe , Kazuhiro Miyoshi , Yuichi Kotou
IPC分类号： H01M10/0569 , H01M10/0525
CPC分类号： H01M10/0569 , H01G11/06 , H01G11/60 , H01G11/64 , H01M10/0525 , H01M10/0567 , H01M10/48 , H01M2200/20 , H01M2220/20 , Y02E60/122 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： The present invention is to provide a nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous solvent includes 0.01 to 40% by volume of an ester having two alkyl groups at the α-position carbon of the carbonyl group and being represented by the following general formula (I), and an energy storage device. (in the above formula, R1 is an alkyl group, an alkenyl group or an alkynyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom, R2 and R3 are an alkyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom, and R2 and R3 may be linked to each other to form a ring. However, when R2 and R3 do not form a ring, R3 is an alkyl group in which at least one of the hydrogen atoms may be substituted with a halogen atom.)
摘要翻译：本发明提供一种通过将电解质盐溶解在非水溶剂中制备的非水电解液，其中非水溶剂包括0.01至40体积％的在羰基的α位碳上具有两个烷基的酯，和由以下通式（I）表示，以及储能装置。（在上式中，R 1是其中至少一个氢原子可以被卤素原子取代的烷基，烯基或炔基，R 2和R 3是烷基，其中至少一个氢原子可以被卤素原子取代，R2和R3可以彼此连接形成环，但是当R2和R3不形成环时，R3是烷基，其中至少一个氢原子可以被卤原子取代。）

10. 发明申请

US20120189919A1 NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTROCHEMICAL ELEMENT USING SAME 有权
标题翻译：非电解电解质溶液和电化学元素
公开(公告)号：US20120189919A1
公开(公告)日：2012-07-26
申请号：US13386841
申请日：2010-08-12
申请人： Koji Abe , Kazuhiro Miyoshi , Kazuyuki Kawabe
发明人： Koji Abe , Kazuhiro Miyoshi , Kazuyuki Kawabe
IPC分类号： H01M10/056
CPC分类号： H01M10/052 , H01M4/505 , H01M4/52 , H01M6/164 , H01M6/166 , H01M6/168 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2004/027 , H01M2004/028 , H01M2300/0025 , Y02E60/122 , Y02T10/7011
摘要： Disclosed are a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which contains a sulfonate compound having a specific structure in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution, and an electrochemical device containing the nonaqueous electrolytic solution. The nonaqueous electrolytic solution is excellent in the effect of improving the storage property of primary batteries and improving the cycle property of secondary batteries in use thereof at high temperatures and the low-temperature property thereof after high-temperature cycles.
摘要翻译：公开了溶解在非水溶剂中的电解质盐的非水电解液，其含有非水电解液的0.01〜10质量％的特定结构的磺酸盐化合物，含有非水电解质的电化学装置解。非水电解液在高温下的一次电池的储存性提高，二次电池的循环性提高，高温循环后的低温性优异。

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