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    ELECTROLYTE SOLUTION AND BATTERY
    2.
    发明申请
    ELECTROLYTE SOLUTION AND BATTERY 审中-公开
    电解液和电池

    公开(公告)号：US20160351955A1

    公开(公告)日：2016-12-01

    申请号：US15157486

    申请日：2016-05-18

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKAYUKI NAKATSUTSUMI ,  MAYUMI MAENISHI ,  NOBUHIKO HOJO

    IPC: H01M10/0564 ,  H01M4/133 ,  H01M4/131 ,  H01M10/0525

    CPC classification number: H01M10/0525 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0034 ,  H01M2300/0037

    Abstract: An electrolyte solution contains a non-aqueous solvent and an alkali metal salt dissolved in the non-aqueous solvent. The non-aqueous solvent contains a linear carboxylate represented by the following formula: where R1 and R2 independently represent an aromatic group, an unsaturated aliphatic group, or a saturated aliphatic group. A battery includes the electrolyte solution, a positive electrode containing a positive electrode active material that has a property of occluding and releasing an alkali metal ion, and a negative electrode containing an alkali metal or a negative electrode active material that has a property of occluding and releasing the alkali metal ion.

    Abstract translation: 其中R1和R2独立地表示芳族基团，不饱和脂族基团或饱和脂族基团。 电池包括电解质溶液，含有具有闭塞和释放碱金属离子的性质的正极活性物质的正极和含有碱金属或负极活性物质的负极，所述碱金属或负极活性物质具有阻塞和/ 释放碱金属离子。

    SODIUM SECONDARY BATTERY
    3.
    发明申请
    SODIUM SECONDARY BATTERY 有权
    钠二次电池

    公开(公告)号：US20150155601A1

    公开(公告)日：2015-06-04

    申请号：US14553089

    申请日：2014-11-25

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKAYUKI NAKATSUTSUMI ,  NOBUHIKO HOJO ,  HIROTETSU SUZUKI ,  YU OTSUKA

    IPC: H01M10/0569 ,  H01M4/48 ,  H01M4/583 ,  H01M10/0568

    CPC classification number: H01M10/0569 ,  H01M4/483 ,  H01M4/587 ,  H01M10/054 ,  H01M10/0568 ,  H01M2300/0034 ,  H01M2300/0037

    Abstract: A sodium secondary battery includes a positive electrode, a negative electrode, and a non-aqueous electrolytic solution including a non-aqueous solvent. The non-aqueous solvent includes a fluoro group-containing chain carboxylic acid ester represented by General Formula (1): wherein R1 is an aromatic group, an unsaturated aliphatic group or a saturated aliphatic group; R2, R3 and R4 are each a hydrogen atom, an aromatic group, an unsaturated aliphatic group or a saturated aliphatic group; and at least one of R1, R2, R3 and R4 includes one or more fluoro groups.

    Abstract translation: 钠二次电池包括正极，负极和包含非水溶剂的非水电解液。 非水性溶剂包括由通式（1）表示的含氟基的链状羧酸酯：其中，R 1为芳香族基团，不饱和脂肪族基团或饱和脂肪族基团; R2，R3和R4各自为氢原子，芳基，不饱和脂族基或饱和脂族基; 并且R 1，R 2，R 3和R 4中的至少一个包括一个或多个氟基团。

    ELECTROLYTE SOLUTION AND BATTERY
    6.
    发明申请
    ELECTROLYTE SOLUTION AND BATTERY 有权
    电解液和电池

    公开(公告)号：US20160351960A1

    公开(公告)日：2016-12-01

    申请号：US15158594

    申请日：2016-05-19

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKAYUKI NAKATSUTSUMI ,  MAYUMI MAENISHI ,  NOBUHIKO HOJO

    IPC: H01M10/0565 ,  H01M4/131 ,  H01M4/134 ,  H01M10/0525

    CPC classification number: H01M10/0525 ,  H01M4/485 ,  H01M10/0413 ,  H01M10/0436 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0037

    Abstract: An electrolyte solution contains a non-aqueous solvent and an alkali metal salt dissolved in the non-aqueous solvent. The non-aqueous solvent contains cyclopropanecarbonitrile. A battery includes an electrolyte solution which contains a non-aqueous solvent containing cyclopropanecarbonitrile and an alkali metal salt dissolved in the non-aqueous solvent, a positive electrode containing a positive electrode active material that has a property of occluding and releasing an alkali metal ion, and a negative electrode containing an alkali metal or a negative electrode active material that has a property of occluding and releasing the alkali metal ion.

    Abstract translation: 电解质溶液含有溶解在非水溶剂中的非水溶剂和碱金属盐。 非水溶剂含有环丙腈。 电池包括含有溶解在非水溶剂中的环丙烷腈和碱金属盐的非水溶剂的电解质溶液，含有具有吸留和释放碱金属离子性质的正极活性物质的正极， 以及含有碱金属或负极活性物质的负极，其具有吸留和释放碱金属离子的性质。

    BATTERY
    9.
    发明申请
    BATTERY 审中-公开

    公开(公告)号：US20180069267A1

    公开(公告)日：2018-03-08

    申请号：US15813218

    申请日：2017-11-15

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： HIROTETSU SUZUKI ,  RYUICHI NATSUI ,  NOBUHIKO HOJO

    IPC: H01M10/0569 ,  H01M4/505 ,  H01M10/052 ,  H01M10/0568

    Abstract: Provided is a battery including: a positive electrode containing a positive electrode active material; a negative electrode; and an electrolyte solution containing a nonaqueous solvent. The positive electrode active material contains a compound represented by composition formula (1) below and having a crystal structure belonging to space group FM3-M: LixMeyOαFβ. (1) Here, Me is one or two or more elements selected from the group consisting of Mn, Co, Ni, Fe, Al, B, Ce, Si, Zr, Nb, Pr, Ti, W, Ge, Mo, Sn, Bi, Cu, Mg, Ca, Ba, Sr, Y, Zn, Ga, Er, La, Sm, Yb, V, and C. x, y, α, and β satisfy the following conditions: 1.7≦x≦2.2, 0.8≦y≦1.3, 1≦α≦2.5, and 0.5≦β≦2, respectively. The nonaqueous solvent includes at least one solvent selected from hydrofluoroethers, phosphazenes, phosphates, and perfluoropolyethers.

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