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1. 发明授权

US09023536B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09023536B2
公开(公告)日：2015-05-05
申请号：US13823055
申请日：2011-10-13
申请人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe , Hisashi Umemoto , Kyohei Usami , Manabu Yamada
发明人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe , Hisashi Umemoto , Kyohei Usami , Manabu Yamada
IPC分类号： H01M6/16 , H01M10/056 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M4/58
CPC分类号： H01M10/056 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M10/0567 , Y02E60/122 , Y02T10/7011
摘要： Disclosed is a non-aqueous electrolyte secondary battery using a polyanion compound or a lithium nickelate as a positive electrode active material, suppressing the elution of a transition metal from the polyanion compound or ameliorating the deterioration of a binder by a residual alkali component, and provides a non-aqueous electrolyte secondary battery having a negative electrode intercalating and deintercalating lithium ions, a positive electrode containing a lithium-containing compound as a positive electrode active material, and a non-aqueous electrolyte with a lithium salt dissolved in organic solvent. The lithium-containing compound is a polyanion compound or a lithium nickelate. The non-aqueous electrolyte contains a fluorosilane compound: R1 to R3: alkyl group having 1-8 carbon(s), an alkenyl group having 2-8 carbons, a cycloalkyl group having 5-8 carbons, an aryl group having 6-8 carbons or a fluorine atom. R4: alkylene group having 1-8 carbon(s) or an alkylene group having 4-8 carbons having an ether group.
摘要翻译：公开了使用聚阴离子化合物或镍酸锂作为正极活性物质的非水电解质二次电池，抑制过渡金属从聚阴离子化合物的洗脱或改善残留碱成分的粘合剂的劣化，提供具有负极插入和脱嵌锂离子的非水电解质二次电池，含有锂化合物作为正极活性物质的正极和溶解在有机溶剂中的锂盐的非水电解质。含锂化合物是聚阴离子化合物或镍酸锂。非水电解质含有氟硅烷化合物：R1〜R3：具有1-8个碳原子的烷基，具有2-8个碳原子的烯基，具有5-8个碳原子的环烷基，具有6-8个碳原子的芳基碳或氟原子。 R4：具有1-8个碳原子的亚烷基或具有4-8个碳的亚烷基具有醚基。

2. 发明申请

US20130177822A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20130177822A1
公开(公告)日：2013-07-11
申请号：US13823055
申请日：2011-10-13
申请人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe , Hisashi Umemoto , Kyohei Usami , Manabu Yamada
发明人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe , Hisashi Umemoto , Kyohei Usami , Manabu Yamada
IPC分类号： H01M10/056
CPC分类号： H01M10/056 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M10/0567 , Y02E60/122 , Y02T10/7011
摘要： Disclosed is a non-aqueous electrolyte secondary battery using a polyanion compound or a lithium nickelate as a positive electrode active material, suppressing the elution of a transition metal from the polyanion compound or ameliorating the deterioration of a binder by a residual alkali component, and provides a non-aqueous electrolyte secondary battery having a negative electrode intercalating and deintercalating lithium ions, a positive electrode containing a lithium-containing compound as a positive electrode active material, and a non-aqueous electrolyte with a lithium salt dissolved in organic solvent. The lithium-containing compound is a polyanion compound or a lithium nickelate. The non-aqueous electrolyte contains a fluorosilane compound: R1 to R3: alkyl group having 1-8 carbon(s), an alkenyl group having 2-8 carbons, a cycloalkyl group having 5-carbons, an aryl group having 6-8 carbons or a fluorine atom. R4: alkylene group having 1-8 carbon(s) or an alkylene group having 4-8 carbons having an ether group.
摘要翻译：公开了使用聚阴离子化合物或镍酸锂作为正极活性物质的非水电解质二次电池，抑制过渡金属从聚阴离子化合物的洗脱或改善残留碱成分的粘合剂的劣化，提供具有负极插入和脱嵌锂离子的非水电解质二次电池，含有锂化合物作为正极活性物质的正极和溶解在有机溶剂中的锂盐的非水电解质。含锂化合物是聚阴离子化合物或镍酸锂。非水电解质含有氟硅烷化合物：R1〜R3：具有1-8个碳原子的烷基，具有2-8个碳原子的烯基，具有5-碳的环烷基，具有6-8个碳原子的芳基或氟原子。 R4：具有1-8个碳原子的亚烷基或具有4-8个碳的亚烷基具有醚基。

3. 发明授权

US10186732B2 Nonaqueous electrolyte solution for batteries, and nonaqueous electrolyte secondary battery using same 有权
公开(公告)号：US10186732B2
公开(公告)日：2019-01-22
申请号：US13983599
申请日：2011-03-04
申请人： Kouhei Yamamoto , Hisashi Umemoto , Kyohei Usami , Manabu Yamada , Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuski Shibuya
发明人： Kouhei Yamamoto , Hisashi Umemoto , Kyohei Usami , Manabu Yamada , Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuski Shibuya
IPC分类号： H01M10/0569 , H01M10/0567 , H01M10/0568 , H01M4/36 , H01M4/62 , H01M4/587 , H01M10/0525 , H01M10/0566
摘要： A nonaqueous electrolyte solution for secondary batteries, which maintains small internal resistance and high electrical capacitance in long-term use in a nonaqueous electrolyte secondary battery uses, as an active material, a crystalline carbon material having a high crystallinity, and a negative electrode produced using a polymeric carboxylic compound as a binding agent. The nonaqueous electrolyte solution contains: (A) at least one compound selected from a group consisting of an unsaturated phosphate ester compound represented by a general formula (1) and an unsaturated phosphate ester compound represented by a general formula (2); (B) at least one compound selected from a group consisting of a sulfite ester compound, a sulfonate ester compound, an alkali metal imide salt compound, a fluorosilane compound, an organic disilane compound or an organic disiloxane compound; (C) an organic solvent, and (D) an electrolyte salt. A secondary battery using such nonaqueous electrolyte solution is also described.

4. 发明授权

US09017866B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09017866B2
公开(公告)日：2015-04-28
申请号：US13822141
申请日：2011-10-13
申请人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe
发明人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe
IPC分类号： H01M6/04 , H01M10/0564 , H01M4/505 , H01M10/0525 , H01M10/0567 , H01M10/052
CPC分类号： H01M10/0564 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/0567 , Y02E60/122 , Y02T10/7011
摘要： A non-aqueous electrolyte battery using a lithium-containing metal oxide containing manganese as a positive electrode active material, which can suppress the elution of manganese from the positive electrode active material. The non-aqueous electrolyte secondary battery has a negative electrode capable of intercalating and deintercalating lithium ions, a positive electrode containing a lithium-containing compound as a positive electrode active material, and a non-aqueous electrolyte in which a lithium salt is dissolved in an organic solvent. The lithium-containing compound is a lithium-containing metal oxide containing manganese, and the non-aqueous electrolyte contains a fluorosilane compound: R1 to R3 each represents a 1-8 carbon alkyl group, a 2-8 carbon alkenyl group, a 5-8 carbon cycloalkyl group, a 6-8 carbon aryl group or a fluorine atom, and R4 represents a 1-8 carbon alkylene group or a 4-8 carbon alkylene group having an ether group.
摘要翻译：使用含有锰作为正极活性物质的含锂金属氧化物的非水电解质电池，可以抑制锰从正极活性物质中的溶出。非水电解质二次电池具有能够插入和脱嵌锂离子的负极，含有锂化合物的正极作为正极活性物质，其中锂盐溶解于其中的非水电解质有机溶剂。含锂化合物是含有锰的含锂金属氧化物，非水电解质含有氟硅烷化合物：R1〜R3各自表示1-8个碳的烷基，2-8个碳的烯基，5- 8碳环烷基，6-8碳芳基或氟原子，R4表示1-8个碳的亚烷基或具有醚基的4-8个碳亚烷基。

5. 发明申请

US20130236777A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20130236777A1
公开(公告)日：2013-09-12
申请号：US13822141
申请日：2011-10-13
申请人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe
发明人： Takayuki Taki , Yuyu Ohnuma , Atsuki Shibuya , Hiroaki Watanabe
IPC分类号： H01M10/0564 , H01M10/052
CPC分类号： H01M10/0564 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/0567 , Y02E60/122 , Y02T10/7011
摘要： Provided is a non-aqueous secondary battery that uses a lithium-containing metal oxide that contains manganese as a positive electrode active material, and wherein a small internal resistance and a high electric capacity can be maintained even after high-temperature storage or charge and discharge at high temperatures, by suppressing elution of manganese from the positive electrode active material. Specifically provided is a non-aqueous electrolyte secondary battery with a negative electrode capable of intercalating and deintercalating lithium ions, a positive electrode with a lithium-containing compound as the positive electrode active material, and a non-aqueous electrolyte that has lithium salt dissolved in an organic solvent. Said non-aqueous electrolyte secondary battery is characterized by the lithium-containing compound being a lithium-containing metal oxide compound that contains manganese and by the non-aqueous electrolyte containing a fluorosilane compound indicated by general formula (1). (In the formula, R1 to R3 independently represent an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an aryl group having 6 to 8 carbon atoms, or a fluorine atom, and R4 represents an alkylene group having 1 to 8 carbon atoms or an alkylene group having 4 to 8 carbon atoms and having an ether group.)
摘要翻译：提供一种非水二次电池，其使用含有锰作为正极活性物质的含锂金属氧化物，并且即使在高温储存或充放电之后也能够维持小的内电阻和高电容在高温下，通过抑制锰从正极活性物质中的溶出。具体地提供一种具有能够嵌入和脱嵌锂离子的负极的非水电解质二次电池，具有含锂化合物作为正极活性物质的正极和溶解有锂盐的非水电解质有机溶剂。所述非水电解质二次电池的特征在于，所述含锂化合物是含有锰的含锂金属氧化物化合物和含有通式（1）所示的氟硅烷化合物的非水电解质。（式中，R 1〜R 3独立地表示碳原子数1〜8的烷基，碳原子数2〜8的烯基，碳原子数5〜8的环烷基，碳原子数6〜8的芳基，或氟原子，R 4表示碳原子数1〜8的亚烷基或碳原子数4〜8的亚烷基，并具有醚基）。

6. 发明授权

US09379411B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09379411B2
公开(公告)日：2016-06-28
申请号：US13816672
申请日：2011-08-08
申请人： Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuki Shibuya
发明人： Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuki Shibuya
IPC分类号： H01M10/056 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M4/02 , B82Y30/00 , H01M4/58
CPC分类号： H01M10/056 , B82Y30/00 , H01M4/5825 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2004/021 , H01M2004/027 , H01M2300/0025 , H01M2300/0028 , Y02E60/122 , Y02T10/7011
摘要： A non-aqueous electrolyte secondary battery has a negative electrode containing graphite particles as a negative electrode active material, a positive electrode containing a lithium-containing oxide of a transition metal or a lithium-containing phosphate of a transition metal as a positive electrode active material, and a non-aqueous electrolyte in which a lithium salt is dissolved in an organic solvent. The graphite particles have an exposed crystal face and are bonded with each other to be parallel to the orientation plane of each other, and the non-aqueous electrolyte contains a phosphate ester compound represented by the following general formula (1) to which an alkynyl group is bonded and/or an unsaturated phosphate ester compound represented by the following general formula (2):
摘要翻译：非水电解质二次电池具有含有作为负极活性物质的石墨粒子的负极，含有过渡金属的含锂氧化物的正极或过渡金属的含锂磷酸盐作为正极活性物质和其中锂盐溶解在有机溶剂中的非水电解质。石墨颗粒具有暴露的晶面并且彼此粘合以彼此平行，并且非水电解质含有由以下通式（1）表示的磷酸酯化合物，其中炔基和/或由以下通式（2）表示的不饱和磷酸酯化合物：

7. 发明申请

US20130149603A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20130149603A1
公开(公告)日：2013-06-13
申请号：US13816672
申请日：2011-08-08
申请人： Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuki Shibuya
发明人： Takayuki Taki , Yuyu Ohnuma , Hiroaki Watanabe , Atsuki Shibuya
IPC分类号： H01M10/056
CPC分类号： H01M10/056 , B82Y30/00 , H01M4/5825 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2004/021 , H01M2004/027 , H01M2300/0025 , H01M2300/0028 , Y02E60/122 , Y02T10/7011
摘要： A non-aqueous electrolyte secondary battery has a negative electrode containing graphite particles as a negative electrode active material, a positive electrode containing a lithium-containing oxide of a transition metal or a lithium-containing phosphate of a transition metal as a positive electrode active material, and a non-aqueous electrolyte in which a lithium salt is dissolved in an organic solvent. The graphite particles have an exposed crystal face and are bonded with each other to be parallel to the orientation plane of each other, and the non-aqueous electrolyte contains a phosphate ester compound represented by the following general formula (1) to which an alkynyl group is bonded and/or an unsaturated phosphate ester compound represented by the following general formula (2):
摘要翻译：非水电解质二次电池具有含有作为负极活性物质的石墨粒子的负极，含有过渡金属的含锂氧化物的正极或过渡金属的含锂磷酸盐作为正极活性物质和其中锂盐溶解在有机溶剂中的非水电解质。石墨颗粒具有暴露的晶面并且彼此粘合以彼此平行，并且非水电解质含有由以下通式（1）表示的磷酸酯化合物，其中炔基和/或由以下通式（2）表示的不饱和磷酸酯化合物：

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