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21. 发明授权

US08415056B2 Non-aqueous electrolytic solution 有权
标题翻译：非水电解液
公开(公告)号：US08415056B2
公开(公告)日：2013-04-09
申请号：US13003286
申请日：2009-07-06
申请人： Meiten Koh , Hitomi Nakazawa , Hideo Sakata , Michiru Kagawa , Akiyoshi Yamauchi
发明人： Meiten Koh , Hitomi Nakazawa , Hideo Sakata , Michiru Kagawa , Akiyoshi Yamauchi
IPC分类号： H01M6/16 , H01G9/02
CPC分类号： H01M10/0569 , H01M10/052 , H01M10/0568 , H01M2300/0025 , H01M2300/0034 , H01M2300/004 , Y02T10/7011
摘要： There is provided a non-aqueous electrolytic solution assuring good solubility of an electrolyte salt and having enough cell characteristics (charge and discharge cycle characteristic, discharge capacity, and the like), and the non-aqueous electrolytic solution comprises a solvent for dissolving an electrolyte salt comprising (A) at least one fluorine-containing solvent selected from the group consisting of fluorine-containing ethers and fluorine-containing carbonates, (B) a non-fluorine-containing cyclic carbonate and (C) a chain ester represented by the formula (C): R1COOR2, wherein R1 is an alkyl group having 2 to 4 carbon atoms; R2 is an alkyl group having 1 to 4 carbon atoms or a fluorine-containing alkyl group having 1 to 4 carbon atoms, and (II) an electrolyte salt.
摘要翻译：提供了一种确保电解质盐的良好溶解性并具有足够的电池特性（充放电循环特性，放电容量等）的非水电解液，非水电解液包含溶解电解质的溶剂盐，其包含（A）至少一种选自含氟醚和含氟碳酸酯的含氟溶剂，（B）非含氟环状碳酸酯和（C）由式（C）：R1COOR2，其中R1是具有2至4个碳原子的烷基; R2是碳原子数1〜4的烷基或碳原子数1〜4的含氟烷基，（II）电解质盐。

22. 发明授权

US08343374B2 Electrolytic solution 有权
标题翻译：电解液
公开(公告)号：US08343374B2
公开(公告)日：2013-01-01
申请号：US11887548
申请日：2006-03-28
申请人： Meiten Koh , Akiyoshi Yamauchi , Yasuko Takagahara
发明人： Meiten Koh , Akiyoshi Yamauchi , Yasuko Takagahara
IPC分类号： H01G9/02
CPC分类号： H01M10/4235 , H01G9/035 , H01G9/038 , H01G11/60 , H01M6/164 , H01M10/052 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02E60/13
摘要： There is provided an electrolytic solution comprising a chain carbonate (I) represented by the formula (I): wherein Rf is a fluorine-containing ether group (Ia) having, at its end, a moiety represented by the formula: HCFX (X is H or F); R is an alkyl group in which hydrogen atom may be substituted with halogen atom and hetero atom may be contained in its chain, and an electrolyte salt (II), and the electrolytic solution is excellent in flame retardance, low temperature characteristics, withstand voltage and compatibility with a hydrocarbon solvent and is high in solubility of an electrolyte salt.
摘要翻译：提供了一种电解液，其包含由式（I）表示的链状碳酸酯（I）：其中Rf是含氟醚基团（Ia），其末端具有由下式表示的部分：HCFX（X是 H或F）; R是烷基，其中氢原子可以被卤原子取代，杂原子可以包含在其链中，电解质盐（II），电解液具有优异的阻燃性，低温特性，耐电压和与烃溶剂的相容性和电解质盐的溶解度高。

23. 发明授权

US08007679B2 Electrolytic solution 有权
标题翻译：电解液
公开(公告)号：US08007679B2
公开(公告)日：2011-08-30
申请号：US11887540
申请日：2006-03-28
申请人： Meiten Koh , Akiyoshi Yamauchi , Yasuko Takagahara
发明人： Meiten Koh , Akiyoshi Yamauchi , Yasuko Takagahara
IPC分类号： H01G9/02
CPC分类号： H01M10/052 , H01B1/122 , H01G9/035 , H01G9/038 , H01G11/60 , H01M6/164 , H01M10/0569 , H01M10/4235 , H01M2300/0025 , H01M2300/0034 , H01M2300/004 , Y02E60/13
摘要： There is provided an electrolytic solution comprising a chain carbonate (I) represented by the formula (I): wherein Rf1 is a fluorine-containing ether group (Ia) having CF3 at its end; Rf2 is a fluorine-containing ether group or a fluorine-containing alkyl group, and an electrolyte salt (II), and the electrolytic solution is excellent in flame retardance, low temperature characteristics, withstand voltage and compatibility with a hydrocarbon solvent and high in solubility of an electrolyte salt.
摘要翻译：提供了包含由式（I）表示的链状碳酸酯（I）的电解液：其中Rf1是其末端具有CF 3的含氟醚基团（Ia）; Rf2为含氟醚基或含氟烷基，电解质盐（II），电解液具有优异的阻燃性，低温特性，耐电压性和与烃类溶剂的相溶性，溶解性高的电解质盐。

24. 发明申请

US20100062344A1 NON-AQUEOUS ELECTROLYTIC SOLUTION 有权
标题翻译：非水溶性电解液
公开(公告)号：US20100062344A1
公开(公告)日：2010-03-11
申请号：US12525685
申请日：2008-02-05
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
IPC分类号： H01M6/16
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/4235 , H01M2004/028 , H01M2220/20 , H01M2300/0034 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , Y02E60/122 , Y02T10/7011
摘要： There is provided a non-aqueous electrolytic solution comprising an electrolyte salt, a specific fluorine-containing solvent and a fluorine-containing cyclic carbonate represented by the formula (A1): wherein X1 to X4 are the same or different and each is —H, —F, —CF3, —CHF2, —CH2F, —CF2CF3, —CH2CF3 or —CH2OCH2CF2CF3; at least one of X1 to X4 is —F, —CF3, —CF2CF3, —CH2CF3 or —CH2OCH2CF2CF3, and the non-aqueous electrolytic solution has further excellent noncombustibility and is suitable for lithium secondary batteries.
摘要翻译：提供一种非水电解液，其包含电解质盐，特定含氟溶剂和由式（A1）表示的含氟环状碳酸酯：其中X1至X4相同或不同，并且各自为-H， -F，-CF 3，-CHF 2，-CH 2 F，-CF 2 CF 3，-CH 2 CF 3或-CH 2 OCH 2 CF 2 CF 3; X 1〜X 4中的至少一个为-F，-CF 3，-CF 2 CF 3，-CH 2 CF 3或-CH 2 OCH 2 CF 2 CF 3，非水电解液具有更好的不燃性，适用于锂二次电池。

25. 发明申请

US20090305144A1 ELECTROCHEMICAL DEVICE 有权
标题翻译：电化学装置
公开(公告)号：US20090305144A1
公开(公告)日：2009-12-10
申请号：US12373442
申请日：2007-07-12
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2300/0025
摘要： There is provided an electrochemical device provided with an electrolytic solution comprising (I) a solvent for dissolving an electrolyte salt comprising (A) a fluorine-containing ether represented by the formula (1): Rf1—O—Rf2 wherein Rf1 and Rf2 are the same or different and each is a fluorine-containing alkyl group having 3 to 6 carbon atoms, (B) a cyclic carbonate, and (C) a chain carbonate being compatible with both of the fluorine-containing ether (A) and the cyclic carbonate (B), and (II) an electrolyte salt, in which the solvent (I) for dissolving an electrolyte salt comprises 30 to 60% by volume of the fluorine-containing ether (A), 3 to 40% by volume of the cyclic carbonate (B) and 10 to 67% by volume of the chain carbonate (C) based on the whole solvent (I), and when the electrochemical device is provided with such an electrolytic solution, no phase separation occurs even at low temperature, flame retardancy and heat resistance are excellent, solubility of an electrolyte salt is high, discharge capacity is large, and charge and discharge cycle characteristics are satisfactory.
摘要翻译：提供一种具有电解溶液的电化学装置，其包含（I）用于溶解电解质盐的溶剂，其包含（A）由式（1）表示的含氟醚：Rf1-O-Rf2，其中Rf1和Rf2为相同或不同，分别为具有3〜6个碳原子的含氟烷基，（B）环状碳酸酯，（C）与含氟醚（A）和环状碳酸酯（B）和（II）电解质盐，其中溶解电解质盐的溶剂（I）含有30〜60体积％的含氟醚（A），3〜40体积％的环状碳酸酯（B）和基于整个溶剂（I）的链状碳酸酯（C）的10至67体积％，并且当电化学装置设置有这种电解液时，即使在低温下也不发生相分离，火焰阻燃性和耐热性优异，电解质sal的溶解性 t高，放电容量大，充放电循环特性令人满意。

26. 发明申请

US20140023916A1 ELECTROLYTIC SOLUTION 有权
标题翻译：电解液
公开(公告)号：US20140023916A1
公开(公告)日：2014-01-23
申请号：US14008350
申请日：2012-04-02
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Tomoyo Sanagi , Kyouhei Sawaki , Akiyoshi Yamauchi , Aoi Nakazono , Yuki Adachi
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Tomoyo Sanagi , Kyouhei Sawaki , Akiyoshi Yamauchi , Aoi Nakazono , Yuki Adachi
IPC分类号： H01M10/0567 , H01M10/0525 , H01G9/035
CPC分类号： H01M10/0567 , H01G9/035 , H01G9/038 , H01G11/54 , H01M10/0525 , H01M10/0569 , H01M2300/0034 , H01M2300/0037 , Y02E10/542 , Y02E60/122 , Y02E60/13
摘要： Provided is an electrolytic solution exhibiting excellent withstand voltage and satisfactory characteristics even at low and high temperatures. The invention is an electrolytic solution that includes a cyclic carbonate (I-1) represented by formula (I-1): (in the formula, R is an alkyl group having two or more carbon atoms, a fluorine-containing alkyl group having two or more carbon atoms, an alkoxy group or a fluorine-containing alkoxy group, in which an oxygen atom may be inserted between carbon atoms); a cyclic carbonate (I-2) different from the cyclic carbonate (I-1); and an electrolyte salt (II)).
摘要翻译：提供即使在低温和高温下也具有优异的耐电压和令人满意的特性的电解液。本发明是一种电解液，其包含由式（I-1）表示的环状碳酸酯（I-1）：（式中，R为碳原子数2以上的烷基，具有2个以上的含氟烷基或更多的碳原子，可以在碳原子之间插入氧原子的烷氧基或含氟烷氧基）; 不同于环状碳酸酯（I-1）的环状碳酸酯（I-2）。和电解质盐（II））。

27. 发明申请

US20110195317A1 SOLVENT FOR DISSOLVING ELECTROLYTE SALT OF LITHIUM SECONDARY CELL 审中-公开
标题翻译：用于溶解锂二次电池的电解质盐的溶剂
公开(公告)号：US20110195317A1
公开(公告)日：2011-08-11
申请号：US13056599
申请日：2009-07-29
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Akiyoshi Yamauchi , Hiroyuki Arima
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Akiyoshi Yamauchi , Hiroyuki Arima
IPC分类号： H01M10/052 , H01M10/05 , H01M10/0569
CPC分类号： H01M10/0569 , H01M6/164 , H01M10/052 , H01M2300/0025 , H01M2300/0034 , Y02T10/7011
摘要： A solvent for a non-aqueous electrolytic solution providing a lithium secondary cell being specifically excellent in discharge capacity, rate characteristic and cycle characteristic and having improved incombustibility (safety), a non-aqueous electrolytic solution using the solvent, and further a lithium secondary cell are provided. The solvent for dissolving an electrolyte salt of a lithium secondary cell comprises at least one fluorine-containing solvent (I) selected from the group consisting of fluorine-containing ether, fluorine-containing ester and fluorine-containing chain carbonate, a fluorine-containing aromatic compound (II), in which a part or the whole of hydrogen atoms are replaced by fluorine atoms, and other carbonate (III), the non-aqueous electrolytic solution comprises the solvent and an electrolyte salt, and the lithium secondary cell uses the non-aqueous electrolytic solution.
摘要翻译：提供特别优异的放电容量，速率特性和循环特性并且具有改善的不燃性（安全性）的锂二次电池的非水电解液的溶剂，使用该溶剂的非水电解液，以及锂二次电池被提供。用于溶解锂二次电池的电解质盐的溶剂包括至少一种选自含氟醚，含氟酯和含氟链状碳酸酯的含氟溶剂（I），含氟芳族化合物（II）（其中一部分或全部氢原子被氟原子取代）和其它碳酸酯（III），非水电解液包含溶剂和电解质盐，锂二次电池使用非 - 水溶液。

28. 发明申请

US20080145763A1 Electrolytic Solution 有权
标题翻译：电解液
公开(公告)号：US20080145763A1
公开(公告)日：2008-06-19
申请号：US11884268
申请日：2006-02-14
申请人： Meiten Koh , Akiyoshi Yamauchi
发明人： Meiten Koh , Akiyoshi Yamauchi
IPC分类号： H01M10/40 , H01G9/038
CPC分类号： H01M10/4235 , H01G9/035 , H01M6/164 , H01M10/052 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02E60/13
摘要： There is provided an electrolytic solution which has excellent flame retardance, low temperature characteristics and withstand voltage, high solubility of an electrolyte salt and excellent compatibility with hydrocarbon solvents, and comprises a chain carbonate (I) and an electrolyte salt (II), and the chain carbonate (I) is represented by the formula (I): wherein Rf1 is a fluorine-containing alkyl group having a fluorine content of 10 to 76% by mass and having, at its end, a moiety represented by the formula (Ia): (HCX1X2 (Ia) wherein X1 and X2 are the same or different and each is H or F; Rf2 is a fluorine-containing alkyl group having a fluorine content of 10 to 76% by mass and having, at its end, —CF3 or the moiety represented by the above-mentioned formula (Ia).
摘要翻译：提供了具有优异的阻燃性，低温特性和耐电压，电解质盐的高溶解性和与烃溶剂的优异相容性的电解液，并且包含链碳酸酯（I）和电解质盐（II），并且链状碳酸酯（I）由式（I）表示：其中Rf 1是氟含量为10〜76质量％的含氟烷基，其末端为由式（Ia）表示的部分：<？in-line-formula description =“In-line Formulas”end =“lead”？（HCX ^{1 （Ia）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X 1和X 2都相同或不同的是H或F; Rf 2是氟含量为10〜76质量％的含氟烷基，其末端为-CF 3 < 或由上述式（Ia）表示的部分。}

29. 发明申请

US20080020275A1 Ion Conductor 有权
标题翻译：离子导体
公开(公告)号：US20080020275A1
公开(公告)日：2008-01-24
申请号：US11664538
申请日：2005-10-06
申请人： Meiten Koh , Akiyoshi Yamauchi
发明人： Meiten Koh , Akiyoshi Yamauchi
IPC分类号： H01M6/18
CPC分类号： H01M10/0565 , C08J5/20 , C08K5/0025 , C08K5/34 , H01B1/122 , H01G9/028 , H01G9/038 , H01G9/2004 , H01G11/56 , H01M10/052 , H01M2300/0082 , Y02E10/542 , Y02E60/122 , Y02E60/13
摘要： There is provided a high molecular weight ion conductor which has a high ionic conductivity even around room temperature, is low in a viscosity, is nonflammable, is excellent in oxidation resistance, and can satisfy characteristics required for a solid electrolyte of lithium secondary batteries, a solid electrolyte of capacitors and a solid electrolyte of solar cells. The high molecular weight ion conductor comprises an ion conducting compound (I) and an electrolytic salt (II), and the ion conducting compound (I) is a non-crystalline fluorine-containing polyether compound having a fluorine-containing group in its side chain and a unit dissolving an electrolyte, or a crosslinked product thereof.
摘要翻译：提供了高分子离子导体，即使在室温附近也具有高的离子电导率，粘度低，不易燃，耐氧化性优异，并且可以满足锂二次电池的固体电解质所需的特性，电容器的固体电解质和太阳能电池的固体电解质。高分子量离子导体包括离子导电化合物（I）和电解质盐（II），离子导电化合物（I）是其侧链中具有含氟基团的非结晶性含氟聚醚化合物和溶解电解质的单元或其交联产物。

30. 发明授权

US08329344B2 Electrolytic solution 有权
标题翻译：电解液
公开(公告)号：US08329344B2
公开(公告)日：2012-12-11
申请号：US11884268
申请日：2006-02-14
申请人： Meiten Koh , Akiyoshi Yamauchi
发明人： Meiten Koh , Akiyoshi Yamauchi
IPC分类号： H01M6/16
CPC分类号： H01M10/4235 , H01G9/035 , H01M6/164 , H01M10/052 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02E60/13
摘要： There is provided an electrolytic solution which has excellent flame retardance, low temperature characteristics and withstand voltage, high solubility of an electrolyte salt and excellent compatibility with hydrocarbon solvents, and comprises a chain carbonate (I) and an electrolyte salt (II), and the chain carbonate (I) is represented by the formula (I): wherein Rf1 is a fluorine-containing alkyl group having a fluorine content of 10 to 76% by mass and having, at its end, a moiety represented by the formula (Ia): (HCX1X2 (Ia) wherein X1 and X2 are the same or different and each is H or F; Rf2 is a fluorine-containing alkyl group having a fluorine content of 10 to 76% by mass and having, at its end, —CF3 or the moiety represented by the above-mentioned formula (Ia).
摘要翻译：提供了具有优异的阻燃性，低温特性和耐电压，电解质盐的高溶解性和与烃溶剂的优异相容性的电解液，并且包含链碳酸酯（I）和电解质盐（II），并且链状碳酸酯（I）由式（I）表示：其中Rf1为氟含量为10〜76质量％的含氟烷基，其末端为式（Ia）表示的部分，：（HCX1X2（Ia）其中X1和X2相同或不同，分别为H或F; Rf2为氟含量为10〜76质量％的含氟烷基，其末端为-CF 3 或由上述式（Ia）表示的部分。

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