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1. 发明授权

US06479191B1 Electrolyte having alkyne derivative and lithium secondary battery using the same 有权
标题翻译：具有炔衍生物和使用其的锂二次电池的电解质
公开(公告)号：US06479191B1
公开(公告)日：2002-11-12
申请号：US09598112
申请日：2000-06-21
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akikazu Ito
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akikazu Ito
IPC分类号： H01M616
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0567 , H01M10/0569
摘要： An electrolyte for a lithium secondary battery comprising (i) a non-aqueous solvent, especially consists essentially of a high dielectric solvent and a low viscosity solvent, and (ii) an electrolyte salt, dissolved therein and (iii) an alkyne derivative or an alkyne carbonate derivative and also a lithium secondary battery using the same are disclosed.
摘要翻译：一种用于锂二次电池的电解质，其包含（i）非水溶剂，特别是由高介电溶剂和低粘度溶剂组成，和（ii）溶解于其中的电解质盐，和（iii）炔衍生物或炔烃碳酸酯衍生物以及使用其的锂二次电池。

2. 发明授权

US06791823B2 Electrolysis solution for electrolytic capacitors 有权
标题翻译：电解电解电解液
公开(公告)号：US06791823B2
公开(公告)日：2004-09-14
申请号：US10466342
申请日：2003-07-15
申请人： Koji Abe , Yasuo Matsumori , Motoki Yuguchi , Akikazu Ito , Toshikazu Hamamoto , Yoshihiro Ushigoe
发明人： Koji Abe , Yasuo Matsumori , Motoki Yuguchi , Akikazu Ito , Toshikazu Hamamoto , Yoshihiro Ushigoe
IPC分类号： H01G902
CPC分类号： H01G9/145 , H01G9/02 , Y02T10/7022
摘要： An electrolysis solution for electrolytic capacitors including an aqueous organic solvent consisting of water and a water-compatible organic solvent and 1,6-decane-dicarboxylic acid or salt thereof dissolved therein. The solution further contains one or more additives selected from dinitriles, pivalic acid and salts thereof, diesters, alkylated lactones, cyanoalkanoic esters, monocarbboxylic acids each having a C3-7 alkyl chain and substituted with two C1-4 alkyl groups at the &bgr;-position to the carboxyl group and salts thereof, monocarboxylic acids each having C3-7 alkyl chain and substituted with one ethyl group at the &agr;-position to the carboxyl group and salts thereof, and monocarboxylic acids derived from cyclic saturated compounds each having five or six ring-constituting carbon atoms and salts thereof. When one or more compounds selected from among dinitriles, diesters, alkylated lactones and cyanoalkanoic esters are used as the additives, the 1,6-decanedicarboxylic acid may be replaced by other carboxylic acid.
摘要翻译：一种电解电容器的电解液，包括由水和水相容的有机溶剂组成的水性有机溶剂和1,6-癸烷二羧酸或其盐溶解的电解液。该溶液还含有一种或多种选自二腈，新戊酸及其盐，二酯，烷基化内酯，氰基链烷酸酯，单羧酸各自具有C 3-7烷基链并在β-位被两个C 1-4烷基取代的添加剂羧基及其盐，各自具有C 3-7烷基链并被羧基的α位上的一个乙基取代的单羧酸及其盐，以及衍生自各自具有五或六个环的环状饱和化合物的单羧酸构成碳原子及其盐。当使用选自二腈，二酯，烷基化内酯和氰基链烷酸的一种或多种化合物作为添加剂时，可以用其它羧酸代替1,6-癸烷二羧酸。

3. 发明申请

US20050042521A1 Non-aqueous secondary battery having increased discharge capacity retention 有权
标题翻译：具有增加放电容量保持性的非水二次电池
公开(公告)号：US20050042521A1
公开(公告)日：2005-02-24
申请号：US10383790
申请日：2003-03-06
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： H01M6/16 , H01M10/052 , H01M10/0567 , H01M10/36 , H01M10/42 , H01M10/40
CPC分类号： H01M10/0567 , H01M10/052 , H01M2300/0025 , H01M2300/0037
摘要： A method of increasing the discharge capacity retention of a non-aqueous lithium ion secondary battery having a positive electrode active material, a combination of a lithium element and a complex metal oxide, a negative electrode, and a non-aqueous electrolytic solution comprising an electrolyte dissolved in a non-aqueous solvent which is a combination of a cyclic carbonate and a linear carbonate by incorporating a disulfide derivative having the formula: R1—S—S—R2 wherein each of R1 and R2 independently represents a phenyl group, a benzyl group, a tolyl group, a pyridyl group, a pyrimidyl group, an alkyl group having 1 to 12 carbon atom, or a cycloalkyl group having 3 to 6 carbon atoms, in which each group has no substituent groups or has one or more alkyl groups into the non-aqueous electrolytic solution.
摘要翻译：提高具有正极活性物质，锂元素和复合金属氧化物的组合的非水性锂离子二次电池的放电容量保持性的方法，负极和包含电解质的非水电解液溶解在环状碳酸酯和直链碳酸酯的组合的非水溶剂中，通过引入具有下列通式的二硫化物衍生物：R 1 -SSR 2，其中R 1和R 2各自独立地代表苯基，苄基，甲苯基，吡啶基，嘧啶基，碳原子数1〜12的烷基或碳原子数3〜6的环烷基，各基团不含取代基或者在非水电解液中具有一个或多个烷基。

4. 发明申请

US20070207389A1 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US20070207389A1
公开(公告)日：2007-09-06
申请号：US11699327
申请日：2007-01-30
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： H01M10/40
CPC分类号： H01M10/0567 , H01M4/137 , H01M4/405 , H01M4/485 , H01M4/587 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/021 , H01M2004/027 , H01M2300/0037
摘要： A non-aqueous electrolyte comprising (i) a non-aqueous solvent, especially mainly composed of a cyclic carbonate and a cyclic ester and optionally a linear carbonate, and (ii) an electrolyte salt, especially LiBF4, dissolved therein and (iii) a vinyl sulfone derivative having the formula (I): wherein R indicates a C1 to C12 alkyl group, C2 to C12 alkenyl group, or C3 to C6 cycloalkyl, and also a lithium secondary battery using the same are disclosed.
摘要翻译：一种非水电解质，其包含（i）非水溶剂，特别是主要由环状碳酸酯和环状酯和任选的直链碳酸酯组成的非水溶剂，和（ii）电解质盐，特别是LiBF 4 ，和（iii）具有式（I）的乙烯基砜衍生物：其中R表示C 1至C 12烷基的C 1〜C 12， / C 1〜C 12链烯基或C 3〜C 6环烷基，并且还公开了使用其的锂二次电池。

5. 发明授权

US06866966B2 Non-aqueous secondary battery having enhanced discharge capacity retention 有权
标题翻译：具有增强放电容量保持性的非水二次电池
公开(公告)号：US06866966B2
公开(公告)日：2005-03-15
申请号：US10021130
申请日：2001-10-22
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akira Ueki
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akira Ueki
IPC分类号： H01M4/587 , H01M10/052 , H01M10/0567 , H01M10/08
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0567 , H01M2300/0025
摘要： A discharge capacity retention of a non-aqueous secondary battery is enhanced by incorporating into its non-aqueous electrolytic solution a small amount of a substituted diphenyldisulfide derivative in which each of the diphenyl groups has a substituent such as alkoxy, alkenyloxy, alkynyloxy, cycloalkyloxy, aryloxy, acyloxy, alkanesulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, halogen, CF3, CCl3, or CBr3. Preferably, a small amount of methyl 2-propylcarbonate, 2-propynyl methanesulfonate, 1,3-propanesultone, divinylsulfone, 1,4-butanediol dimethanesulfonate or cyclohexylbenzene is further incorporated.
摘要翻译：通过在其非水电解液中加入少量二苯基中具有取代基的取代二苯基二硫化物衍生物，例如烷氧基，烯氧基，炔氧基，环烷氧基，芳氧基，酰氧基，烷磺酰氧基，芳基磺酰氧基，烷氧基羰基氧基，芳氧基羰基氧基，卤素，CF 3，CCl 3或CBr 3。优选少量的碳酸2-丙酯，2-丙炔基甲磺酸酯，1,3-丙磺酸内酯，二乙烯基砜，1,4-丁二醇二甲磺酸酯或环己基苯。

6. 发明授权

US06699998B2 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US06699998B2
公开(公告)日：2004-03-02
申请号：US10109943
申请日：2002-03-29
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： C07D31712
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0037
摘要： A non-aqueous electrolyte comprising a non-aqueous solvent and a lithium salt dissolved therein, and a cyclic carbonate, linear carbonate, and vinylene carbonate having a chlorine content of 100 ppm or less, 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非水电解质和氯含量为100ppm以下的环状碳酸酯，直链碳酸酯和碳酸亚乙烯酯，以及使用该非水电解质的锂二次电池。

7. 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。

8. 发明授权

US07691539B2 Non-aqueous secondary battery having increased discharge capacity retention 有权
标题翻译：具有增加放电容量保持性的非水二次电池
公开(公告)号：US07691539B2
公开(公告)日：2010-04-06
申请号：US10383790
申请日：2003-03-06
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01M10/052 , H01M2300/0025 , H01M2300/0037
摘要： A method of increasing the discharge capacity retention of a non-aqueous lithium ion secondary battery having a positive electrode active material, a combination of a lithium element and a complex metal oxide, a negative electrode, and a non-aqueous electrolytic solution comprising an electrolyte dissolved in a non-aqueous solvent which is a combination of a cyclic carbonate and a linear carbonate by incorporating a disulfide derivative having the formula: R1—S—S—R2 wherein each of R1 and R2 independently represents a phenyl group, a benzyl group, a tolyl group, a pyridyl group, a pyrimidyl group, an alkyl group having 1 to 12 carbon atom, or a cycloalkyl group having 3 to 6 carbon atoms, in which each group has no substituent groups or has one or more alkyl groups into the non-aqueous electrolytic solution.
摘要翻译：提高具有正极活性物质，锂元素和复合金属氧化物的组合的非水性锂离子二次电池的放电容量保持性的方法，负极和包含电解质的非水电解液溶解在环状碳酸酯和直链碳酸酯的组合的非水溶剂中，加入具有下式的二硫化物衍生物：R1-S-S-R2，其中R1和R2各自独立地表示苯基，苄基，甲苯基，吡啶基，嘧啶基，碳原子数1〜12的烷基或碳原子数3〜6的环烷基，各基团不具有取代基或具有一个以上的烷基非水电解液。

9. 发明授权

US06436582B1 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US06436582B1
公开(公告)日：2002-08-20
申请号：US09556640
申请日：2000-04-24
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： H01M616
CPC分类号： H01M10/052 , H01M4/38 , H01M4/5815 , H01M4/602 , H01M10/0567 , H01M10/0569
摘要： A non-aqueous electrolyte comprising (i) a non-aqueous solvent and (ii) an electrolyte salt dissolved therein and (iii) a disulfonate ester derivative having the formula (I): wherein R indicates a C1 to C6 alkyl group and X indicates a straight-chain alkylene group having a C2-C6 principal chain or a branched alkylene group having a C2-C6 principal chain with at least one side-chain composed of a. C1-C4 alkyl group, and also a lithium secondary battery using the same are disclosed.
摘要翻译：一种非水电解质，其包含（i）非水溶剂和（ii）溶解于其中的电解质盐和（iii）具有式（I）的二磺酸酯衍生物：其中R表示C1至C6烷基，X表示具有C2-C6主链或具有C2-C6主链的支链亚烷基的直链亚烷基具有至少一个由a构成的侧链。 C1-C4烷基，以及使用该二次电池的锂二次电池。

10. 发明授权

US06881522B2 Nonaqueous electrolytic solution and lithium secondary battery 有权
标题翻译：非水电解液和锂二次电池
公开(公告)号：US06881522B2
公开(公告)日：2005-04-19
申请号：US10344321
申请日：2001-08-13
申请人： Toshikazu Hamamoto , Koji Abe , Yoshihiro Ushigoe , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Yoshihiro Ushigoe , Yasuo Matsumori
IPC分类号： H01M4/48 , H01M4/50 , H01M4/52 , H01M4/58 , H01M4/62 , H01M6/16
CPC分类号： H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/623 , H01M4/625 , H01M6/164 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0034 , H01M2300/0037
摘要： A nonaqueous electrolytic solution for lithium secondary batteries. When the nonaqueous solvent comprises a combination of an ester of a tertiary carboxylic acid and a cyclic carbonate such as propylene carbonate or ethylene carbonate, a lithium salt having a fluorine atom is preferably used as the electrolyte salt. In this case, the ester of a tertiary carboxylic acid is preferably used in a relatively small amount, especially in an amount of about 0.5 to 35 wt. % based on the nonaqueous solvent.
摘要翻译：一种用于锂二次电池的非水电解液。当非水溶剂包含叔羧酸的酯和环状碳酸酯如碳酸亚丙酯或碳酸亚乙酯的组合时，优选使用具有氟原子的锂盐作为电解质盐。在这种情况下，三羧酸的酯优选以相对较少的量使用，特别是约0.5至35wt。％为非水溶剂。

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