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1. 发明授权

US07026073B2 Non-aqueous electrolyte secondary battery 失效
公开(公告)号：US07026073B2
公开(公告)日：2006-04-11
申请号：US10058707
申请日：2002-01-28
申请人： Atsushi Ueda , Kazuya Iwamoto , Takafumi Oura , Hiroshi Yoshizawa , Masaki Deguchi , Takaharu Morikawa
发明人： Atsushi Ueda , Kazuya Iwamoto , Takafumi Oura , Hiroshi Yoshizawa , Masaki Deguchi , Takaharu Morikawa
IPC分类号： H01M6/16
CPC分类号： H01M10/0569 , H01M4/525 , H01M6/164 , H01M2300/0025 , H01M2300/004
摘要： In an electrolyte of a non-aqueous electrolyte secondary battery using a cyclic carboxylic-acid ester exerting high conductivity under a low temperature condition, for suppressing reductive decomposition of the cyclic carboxylic acid ester, a cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond is contained, and for suppressing excessive polymerization reaction of the cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond, a cyclic carbonic acid ester having no carbon-carbon unsaturated bond is further contained.

2. 发明授权

US06589689B2 Non-aqueous electrolyte secondary battery and method for producing the same 失效
标题翻译：非水电解质二次电池及其制造方法
公开(公告)号：US06589689B2
公开(公告)日：2003-07-08
申请号：US09829044
申请日：2001-04-10
申请人： Takafumi Oura , Kazuya Iwamoto , Atsushi Ueda , Hiroshi Yoshizawa
发明人： Takafumi Oura , Kazuya Iwamoto , Atsushi Ueda , Hiroshi Yoshizawa
IPC分类号： H01M216
CPC分类号： H01M6/164 , H01M4/133 , H01M10/052 , H01M10/0525 , H01M10/0569 , Y10T29/49108
摘要： For providing a non-aqueous electrolyte secondary battery having excellent storage characteristics when stored in the charged state under a high temperature condition, the non-aqueous electrolyte or the negative electrode is made to contain divinylethylene carbonate, thereby to form a film derived from divinylethylene carbonate on the surface of the negative electrode material.
摘要翻译：为了提供在高温条件下以充电状态储存时具有优异的储存特性的非水电解质二次电池，使非水电解质或负极含有碳酸二乙烯基碳酸酯，从而形成来自碳酸二乙烯基碳酸酯的膜在负极材料的表面上。

3. 发明授权

US06576373B1 Non-aqueous electrochemical apparatus and electrolyte thereof 失效
标题翻译：非水电化学装置及其电解质
公开(公告)号：US06576373B1
公开(公告)日：2003-06-10
申请号：US09752439
申请日：2001-01-03
申请人： Kazuya Iwamoto , Atsushi Ueda , Masaki Deguchi , Masatoshi Nagayama , Hiroshi Nishiyama , Hiroshi Yoshizawa
发明人： Kazuya Iwamoto , Atsushi Ueda , Masaki Deguchi , Masatoshi Nagayama , Hiroshi Nishiyama , Hiroshi Yoshizawa
IPC分类号： H01M604
CPC分类号： H01M10/0567 , H01M4/131 , H01M4/505 , H01M4/525 , H01M6/164 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , Y02T10/7011
摘要： A salicyl derivative or a salicylidene derivative such as salicyl alcohol or salicylaldehyde is added to a non-aqueous electrolyte to prevent evolution of gas caused by decomposition of the solvent.
摘要翻译：将水杨基衍生物或亚水杨基衍生物如水杨醇或水杨醛加入到非水电解质中以防止由溶剂分解引起的气体逸出。

4. 发明授权

US06958198B2 Non-aqueous electrochemical apparatus 失效
标题翻译：非水电化学仪器
公开(公告)号：US06958198B2
公开(公告)日：2005-10-25
申请号：US09901130
申请日：2001-07-10
申请人： Kazuya Iwamoto , Takafumi Oura , Kumiko Sonoda , Makino Hatazaki , Hiroshi Yoshizawa , Shinji Nakanishi
发明人： Kazuya Iwamoto , Takafumi Oura , Kumiko Sonoda , Makino Hatazaki , Hiroshi Yoshizawa , Shinji Nakanishi
IPC分类号： H01M6/16 , H01M10/05 , H01M10/0567 , H01M10/0568 , H01M10/36 , H01M10/40
CPC分类号： H01M10/0567 , H01M6/166 , H01M10/05 , H01M10/0568
摘要： The invention relates to a non-aqueous electrochemical apparatus in which the difference (γl−γse) between the surface tension γl of non-aqueous electrolyte and the surface free energy γse of electrode is not more than 10 dynes/cm.
摘要翻译：本发明涉及一种非水电化学装置，其中非水电解质的表面张力气体与电极的表面自由能聚合酶之间的差异（伽玛胶体）不超过10达因/厘米。

5. 发明授权

US06806004B1 Polymeric solid electrolyte and lithium secondary cell using the same 失效
标题翻译：聚合物固体电解质和使用其的锂二次电池
公开(公告)号：US06806004B1
公开(公告)日：2004-10-19
申请号：US09807124
申请日：2001-07-31
申请人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
发明人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
IPC分类号： H01M1040
CPC分类号： H01M10/052 , C08F230/08 , H01B1/122 , H01M4/62 , H01M4/622 , H01M10/0565 , H01M2300/0082 , Y02T10/7011
摘要： A polymeric solid electrolyte capable of conducting lithium ions which contains silylamide bonds in its polymer skeleton structure, for example, which is obtained by a method comprising subjecting a mixture of lithium silylamide and an organic compound having at least one carbon—carbon double bond to a polymerization in a dry atmosphere; and a lithium secondary cell using the polymeric solid electrolyte. The polymeric solid electrolyte is a “dry” polymeric solid electrolyte which contains counter ions forming lithium salts with lithium ions in its polymer skeleton structure and thus has a single ion electron conducting system wherein lithium ions alone are mobile ions, and hence has excellent conductivity, and further is easy to produce. The polymeric solid electrolyte can therefore be used for producing a novel lithium secondary cell which is an alternative for conventional lithium cells using an organic solvent and is safe and excellent in the capability of corresponding to a variety of shapes and has a high cell voltage.
摘要翻译：能够在其聚合物骨架结构中导电含有甲硅烷基酰胺键的锂离子的聚合物固体电解质，例如通过包括将具有至少一个碳 - 碳双键的锂甲硅烷基酰胺和有机化合物的混合物在干燥气氛中聚合; 和使用聚合物固体电解质的锂二次电池。聚合物固体电解质是一种“干”聚合物固体电解质，其包含在其聚合物骨架结构中与锂离子形成锂盐的反离子，因此具有单独的离子电子传导系统，其中单独的锂离子是移动离子，因此具有优异的导电性，并且进一步易于生产。因此，聚合物固体电解质可用于制造新的锂二次电池，其是使用有机溶剂的常规锂电池的替代方案，并且对于各种形状的能力安全且优异且具有高的电池电压。

6. 发明授权

US06723473B1 Nonaqueous electrolyte secondary cell 有权
标题翻译：非水电解质二次电池
公开(公告)号：US06723473B1
公开(公告)日：2004-04-20
申请号：US09959967
申请日：2001-11-14
申请人： Takafumi Oura , Kazuya Iwamoto , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
发明人： Takafumi Oura , Kazuya Iwamoto , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
IPC分类号： H01M616
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/1393 , H01M4/382 , H01M10/0525
摘要： In a non-aqueous electrolyte secondary battery, a cyclic carboxylic acid ester having a high conductivity in a low-temperature environment is used as an electrolyte, and, furthermore, a cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond is added thereto for the inhibition of reductive decomposition of the cyclic carboxylic acid ester.
摘要翻译：在非水电解质二次电池中，使用在低温环境下具有高导电性的环状羧酸酯作为电解质，此外，添加具有至少一个碳 - 碳不饱和键的环状碳酸酯用于抑制环状羧酸酯的还原分解。

7. 发明授权

US06645667B1 Lithium secondary cell 失效
标题翻译：锂二次电池
公开(公告)号：US06645667B1
公开(公告)日：2003-11-11
申请号：US09807054
申请日：2001-07-13
申请人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
发明人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
IPC分类号： H01M604
CPC分类号： H01M10/0525 , H01M2/1673 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/525 , H01M4/587 , H01M4/62 , H01M6/181 , H01M10/052 , H01M10/0565 , H01M2300/0002 , H01M2300/0082 , H01M2300/0088
摘要： A lithium secondary cell comprising a safe aqueous-solution electrolyte free from danger of firing and explosion and capable of supplying a high voltage of more than 3 V. The cell includes a positive plate having an active material absorbing/desorbing lithium ions and exhibiting a high voltage, a negative plate having an active material exhibiting a low voltage, a polymer solid electrolyte having a lithium-ionic conductivity, and an aqueous-solution electrolyte. The positive and negative plates are coated with a polymer solid electrolyte having an ionic conductivity and therefore isolated from the aqueous-solution electrolyte by the plate coating layers.
摘要翻译：一种锂二次电池，其包含无爆燃危险的安全的水溶液电解质，并能够提供高于3V的高电压。电池包括具有吸收/解吸锂离子并显示高的活性材料的正极板电压，具有低电压的活性物质的负极板，具有锂离子电导率的聚合物固体电解质和水溶液电解质。正极板和负极板涂覆有具有离子导电性的聚合物固体电解质，因此通过镀膜层与水溶液电解质分离。

8. 发明授权

US06630272B1 Non-aqueous electrochemical device 失效
标题翻译：非水电化学装置
公开(公告)号：US06630272B1
公开(公告)日：2003-10-07
申请号：US09856242
申请日：2001-05-18
申请人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
发明人： Kazuya Iwamoto , Takafumi Oura , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
IPC分类号： H01M1040
CPC分类号： H01M10/0567 , H01G11/58 , H01M6/168 , H01M10/052 , H01M10/054 , Y02E60/13
摘要： The present invention relates to an electrolyte for non-aqueous electrochemical device containing at least one of 6-substituted-1,3,5-triazine-2,4-dithiol and derivatives thereof as an additive and a non-aqueous electrochemical device, particularly a lithium secondary battery by the use thereof. The additive of the present invention forms a stable and low resistance film on the positive electrode, inhibiting characteristics of the electrochemical device from deteriorating on account of gas generated due to the decomposition of electrolyte.
摘要翻译：本发明涉及含有6-取代-1,3,5-三嗪-2,4-二硫醇及其衍生物作为添加剂和非水电化学装置中的至少一种的非水电化学装置的电解质，特别是锂二次电池。本发明的添加剂在正极上形成稳定且低电阻的膜，由于电解质分解而产生的气体，电化学装置的特性受到抑制。

9. 发明授权

US06841305B2 Non-aqueous electrolyte battery and non-aqueous electrolyte 有权
标题翻译：非水电解质电池和非水电解质
公开(公告)号：US06841305B2
公开(公告)日：2005-01-11
申请号：US09863463
申请日：2001-05-24
申请人： Atsushi Ueda , Kazuya Iwamoto , Hiroshi Yoshizawa
发明人： Atsushi Ueda , Kazuya Iwamoto , Hiroshi Yoshizawa
IPC分类号： H01M10/04 , H01M4/587 , H01M6/16 , H01M10/05 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M6/168 , H01M10/052
摘要： A non-aqueous electrolyte battery excellent in high-temperature storage characteristics is provided by adding to the non-aqueous electrolye a compound represented by the following formula: in the above formula, R1, R2 and R3 independently represent a hydrogen atom, a halogen atom or a straight chain or branched chain alkyl group.
摘要翻译：通过向非水电解液中加入由下式表示的化合物，提供高温保存特性优异的非水电解质电池：在上式中，R 1，R 2和R 3，独立地表示氢原子，卤素原子或直链或支链烷基。

10. 发明授权

US06864016B2 Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US06864016B2
公开(公告)日：2005-03-08
申请号：US10333104
申请日：2001-06-21
申请人： Atsushi Ueda , Kumiko Sonoda , Kazuya Iwamoto
发明人： Atsushi Ueda , Kumiko Sonoda , Kazuya Iwamoto
IPC分类号： H01G9/02 , H01G9/022 , H01M10/05 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M6/16
CPC分类号： H01G9/022 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M10/0568
摘要： In order to suppress deterioration in battery characteristics of a non-aqueous electrolyte secondary battery at a high temperature and to reduce the amount of gas generated within the battery, as a solute constituting an electrolyte, at least one selected from the group consisting of LiPF6, LiBF4, LiSbF6 and LiAsF6 as well as at least one selected from the group consisting of LiPFa(CbF2b+1)6−a, LiPFc(CdF2d+1SO2)6−c, LiBFe(CfF2f+1)4−e, LiBFg(ChF2h+1SO2)4−g are used.
摘要翻译：为了抑制高温下的非水电解质二次电池的电池特性的劣化并且减少电池内产生的气体的量，作为构成电解质的溶质，选自LiPF 6， LiBF 4，LiSbF 6和LiAsF 6以及选自LiPFa（CbF2b + 1）6-a，LiPFc（CdF2d + 1SO2）6-c，LiBFe（CfF2f + 1）4-e，LiBFg（ChF2h + 1SO 2）4-g。

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