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    LITHIUM SECONDARY BATTERIES AND NONAQUEOUS ELECTROLYTE FOR USE IN THE SAME
    1.
    发明申请
    LITHIUM SECONDARY BATTERIES AND NONAQUEOUS ELECTROLYTE FOR USE IN THE SAME 审中-公开
    锂二次电池和非电解电解质用于同一电池

    公开(公告)号：US20170040593A1

    公开(公告)日：2017-02-09

    申请号：US15291314

    申请日：2016-10-12

    申请人： Hidekazu MIYAGI ,  Ryoichi KATO ,  Masakazu YOKOMIZO ,  Hiroyuki UONO ,  Hitoshi MATSUMOTO ,  Tomohiro SATOU ,  Minoru KOTATO ,  Takayuki NAKAJIMA ,  Hitoshi SUZUKI ,  Hiroyuki OSHIMA

    发明人： Hidekazu MIYAGI ,  Ryoichi KATO ,  Masakazu YOKOMIZO ,  Hiroyuki UONO ,  Hitoshi MATSUMOTO ,  Tomohiro SATOU ,  Minoru KOTATO ,  Takayuki NAKAJIMA ,  Hitoshi SUZUKI ,  Hiroyuki OSHIMA

    IPC分类号： H01M4/131 ,  H01M10/0568 ,  H01M4/133 ,  H01M4/04 ,  H01M4/1393 ,  H01M4/525 ,  H01M4/485 ,  H01M4/587 ,  H01M10/0525 ,  H01M4/1391

    摘要： Provided is a lithium secondary battery having a nonaqueous electrolyte which contains at least one compound selected from the group consisting of monofluorophosphoric acid salts; and difluorophosphoric acid salts, in an amount of 10 ppm or more of the whole nonaqueous electrolyte, and a negative electrode selected from [1], [2], [3] and [6]: [1]: a negative electrode containing two or more carbonaceous substances differing in crystallinity; [2]: a negative electrode containing an amorphous carbonaceous substance which, when examined by wide-angle X-ray diffractometry, has an interplanar spacing (d002) for the (002) planes of 0.337 nm or larger and a crystallite size (Lc) of 80 nm or smaller and which, in an examination by argon ion laser Raman spectroscopy, has a Raman. R value of 0.2 or higher defined as the ratio of the peak intensity at 1,360 cm−1 to the peak intensity at 1,580 cm−1; [3]: a negative-electrode active material a titanium-containing metal oxide capable of occluding and releasing lithium; [6]: as a negative-electrode active material, graphitic carbon particles which have a roundness of 0.85 or higher and an interplanar spacing (d002) for the (002) planes of smaller than 0.337 nm as determined by wide-angle X-ray diffractometry and which, in an examination by argon ion laser Raman spectroscopy, have a Raman R value of from 0.12 to 0.8 defined as the ratio of the peak intensity at 1,360 cm−1 to the peak intensity at 1,580 cm−1.

    摘要翻译： 一种锂二次电池，包括：正极和负极，它们各自具有特定的组成和特定性能; 和含有通式（1）表示的环状硅氧烷化合物，通式（2）表示的氟硅烷化合物，通式（3）表示的化合物，分子中具有SF键的化合物，硝酸盐， 亚硝酸盐，单氟磷酸盐，二氟磷酸盐，乙酸盐或丙酸盐，其量为全部非水电解质的10ppm以上。 该锂二次电池具有容量大，寿命长，输出高的特点。 [通式（1）中，R 1和R 2为碳原子数1〜12的有机基团，n为3-10的整数。 通式（2）中，R 3〜R 5为具有1-12个碳原子的有机基团， x是1-3的整数; 并且p，q和r各自为0-3的整数，条件是1‰p + q + r‰3.在通式（3）中，R 6至R 8为具有1-12个碳原子的有机基团 符号A是由H，C，N，O，F，S，Si和/或P构成的基团。

    NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS-ELECTROLYTE BATTERY EMPLOYING THE SAME
    5.
    发明申请
    NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS-ELECTROLYTE BATTERY EMPLOYING THE SAME 审中-公开
    非电解电解液和非电解电解质电池

    公开(公告)号：US20130244122A1

    公开(公告)日：2013-09-19

    申请号：US13871550

    申请日：2013-04-26

    申请人： Masamichi Onuki ,  Minoru Kotato ,  Koji Fukamizu ,  Yumiko Machida ,  Youichi Ohashi

    发明人： Masamichi Onuki ,  Minoru Kotato ,  Koji Fukamizu ,  Yumiko Machida ,  Youichi Ohashi

    IPC分类号： H01M10/0567 ,  H01M10/056

    CPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0568 ,  H01M10/0569

    摘要： This invention relates to a nonaqueous electrolytic solution containing an electrolyte, a nonaqueous solvent, and a compound represented by formula (3): wherein R1 represents an optionally fluorine-atom substituted hydrocarbon group having 1-12 carbon atoms; R2 to R6 each independently represent a hydrogen atom, a fluorine atom, or an optionally fluorine-atom substituted alkyl group having 1-12 carbon atoms, such that at least one of R2 to R6 represents an optionally fluorine-atom substituted alkyl group having 2 or more carbon atoms; and n represents an integer of 0 or 1, such that when n is 1, at least one of R2 to R6 represents an optionally fluorine-atom substituted alkyl group having 5 or more carbon atoms.

    摘要翻译： 本发明涉及含有电解质，非水溶剂和由式（3）表示的化合物的非水电解液：其中R1表示任选具有1-12个碳原子的氟原子取代的烃基; R2至R6各自独立地表示氢原子，氟原子或具有1-12个碳原子的任选氟原子取代的烷基，使得R 2至R 6中的至少一个表示任选具有2个氟原子的取代的烷基 或更多的碳原子; n表示0或1的整数，当n为1时，R 2至R 6中的至少一个表示任选具有5个或更多个碳原子的氟原子取代的烷基。

    NONAQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY USING SAME
    6.
    发明申请
    NONAQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY USING SAME 审中-公开
    非电解电解液和锂二次电池使用相同

    公开(公告)号：US20130095379A1

    公开(公告)日：2013-04-18

    申请号：US13692673

    申请日：2012-12-03

    申请人： Minoru Kotato ,  Kunihisa Shima ,  Shinichi Kinoshita ,  Asao Kominato ,  Takashi Fujii ,  Teppei Yamada

    发明人： Minoru Kotato ,  Kunihisa Shima ,  Shinichi Kinoshita ,  Asao Kominato ,  Takashi Fujii ,  Teppei Yamada

    IPC分类号： H01M10/0567

    CPC分类号： H01M10/056 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M2300/004 ,  Y02E60/122

    摘要： A non-aqueous electrolyte solution is provided that realizes a large capacity, exhibits high storage characteristics and cycle characteristics, and is capable of inhibiting gas generation.The non-aqueous electrolyte solution comprises a lithium salt and a non-aqueous solvent, and further comprises: a cyclic carbonate compound having an unsaturated bond in a concentration of 0.01 weight % or higher and 8 weight % or lower; and a compound expressed by general formula (Ia) in a concentration of 0.01 weight % or higher and 5 weight % or lower. (in the formula (Ia), R11 and R12 represent, independently of each other, an organic group that is composed of one or more carbon atoms and hydrogen atoms and may optionally contain one or more oxygen atoms but excludes unsaturated bonds, provided that at least either R11 or R12 has an ether linkage. The total number of carbon atoms of R11 and R12 is between 3 and 18, and the total number of oxygen atoms contained in R11 and R12 is between 1 and 6.)

    摘要翻译： 提供了一种实现大容量的非水电解质溶液，具有高储存特性和循环特性，并且能够抑制气体产生。 非水电解质溶液包含锂盐和非水溶剂，并且还包含：具有浓度为0.01重量％以上且8重量％以下的不饱和键的环状碳酸酯化合物; 和由通式（Ia）表示的浓度为0.01重量％以上且5重量％以下的化合物。 （式（Ia）中，R 11和R 12彼此独立地表示由一个或多个碳原子和氢原子组成的有机基团，并且可以任选地含有一个或多个氧原子，但不包括不饱和键，条件是在 R11和R12中的至少一个具有醚键，R11和R12的总碳原子数在3和18之间，R11和R12中所含的氧原子总数在1和6之间）

    Nonaqueous electrolyte solution and lithium secondary battery using same
    7.
    发明授权
    Nonaqueous electrolyte solution and lithium secondary battery using same 有权
    非水电解液和锂二次电池使用相同

    公开(公告)号：US08007938B2

    公开(公告)日：2011-08-30

    申请号：US11578308

    申请日：2005-04-19

    申请人： Minoru Kotato ,  Asao Kominato

    发明人： Minoru Kotato ,  Asao Kominato

    IPC分类号： H01M6/04 ,  C07J21/00 ,  C07D493/00

    CPC分类号： H01M10/056 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M2300/004 ,  Y02E60/122

    摘要： A non-aqueous electrolyte solution is provided that realizes a large capacity, exhibits high storage characteristics and cycle characteristics, and is capable of inhibiting gas generation. The non-aqueous electrolyte solution comprises a lithium salt; at least one non-aqueous solvent selected from the group consisting of a chain carbonate, a cyclic carbonate, a chain carboxylic acid ester, a cyclic carboxylic acid ester, a chain ether, and a cyclic ether; and a compound expressed by the following formula (II)a wherein R41-R52 independently of each other, represent a hydrogen atom, an alkyl group having 1-12 carbon atoms that may be substituted by a fluorine atom, an alkenyl group having 1-12 carbon atoms that may be substituted by a fluorine atom, an aryl group having 6-12 carbon atoms that may be substituted by a fluorine atom, or an aralkyl group having 7-12 carbon atoms that may be substituted by a fluorine atom, wherein each group R41-R52 may have an ether linkage in its chain, and R41 may be linked with R42, and R43 may be linked with R44, to form a ring, said ring optionally comprising an oxygen atom.

    摘要翻译： 提供了一种实现大容量的非水电解质溶液，具有高储存特性和循环特性，并且能够抑制气体产生。 非水电解液包含锂盐; 至少一种选自链状碳酸酯，环状碳酸酯，链状羧酸酯，环状羧酸酯，链状醚和环状醚的非水性溶剂; 和由下式（II）表示的化合物，其中R 41 -R 52彼此独立地表示氢原子，可以被氟原子取代的具有1-12个碳原子的烷基，具有1- 可以被氟原子取代的12个碳原子，可以被氟原子取代的具有6-12个碳原子的芳基或可以被氟原子取代的具有7-12个碳原子的芳烷基，其中 每个基团R 41 -R 52可以在其链上具有醚键，并且R 41可以与R 42连接，并且R 43可以与R 44连接形成环，所述环任选地包含氧原子。

    Nonaqueous electrolyte and lithium secondary battery employing the same
    10.
    发明授权
    Nonaqueous electrolyte and lithium secondary battery employing the same 有权
    使用其的非水电解质和锂二次电池

    公开(公告)号：US07575833B2

    公开(公告)日：2009-08-18

    申请号：US11735051

    申请日：2007-04-13

    申请人： Minoru Kotato ,  Isao Konno ,  Shinichi Kinoshita

    发明人： Minoru Kotato ,  Isao Konno ,  Shinichi Kinoshita

    IPC分类号： H01M6/16

    CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M4/587 ,  H01M6/168 ,  H01M10/0567 ,  Y02E60/122 ,  Y02P70/54

    摘要： The invention relates to a nonaqueous electrolyte which comprises a nonaqueous organic solvent and a lithium salt dissolved therein, wherein the nonaqueous organic solvent contains at least one compound selected from the group consisting of acid anhydrides and carbonic esters having an unsaturated bond, and at least one compound selected from the group consisting of sulfonic compounds and fluorine-containing aromatic compounds having 9 carbon atoms or less; and a lithium secondary battery employing the same.

    摘要翻译： 本发明涉及一种非水电解质，其包含非水有机溶剂和溶解于其中的锂盐，其中非水有机溶剂含有至少一种选自酸酐和具有不饱和键的碳酸酯的化合物，以及至少一种 选自具有9个或更少碳原子的磺酸化合物和含氟芳族化合物的化合物的化合物; 和使用该二次电池的锂二次电池。