公开(公告)号：US20150099192A1

公开(公告)日：2015-04-09

申请号：US14566118

申请日：2014-12-10

Applicant: FUJIFILM Corporation

Inventor： Toshihiko YAWATA ,  Ikuo KINOSHITA

IPC: H01M10/0567 ,  H01M10/052 ,  H01M10/42

CPC classification number: H01M10/0567 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0037

Abstract: A non-aqueous liquid electrolyte for a secondary battery, containing, in an aprotic solvent: an electrolyte; a particular nitrile compound; and a flame retardant composed of a particular phosphate compound or a phosphazene compound, in which the nitrile compound is contained in an amount of 0.1 parts by mass to 10 parts by mass with respect to 100 parts by mass of the flame retardant.

Abstract translation: 一种用于二次电池的非水电解液，其包含非质子溶剂：电解质; 特定腈化合物; 以及相对于100质量份阻燃剂，含有0.1质量份〜10质量份的腈化合物的特定的磷酸酯化合物或磷腈化合物的阻燃剂。

公开(公告)号：US20190386322A1

公开(公告)日：2019-12-19

申请号：US16547690

申请日：2019-08-22

Applicant: FUJIFILM Corporation

Inventor： Toshihiko YAWATA ,  Hiroaki MOCHIZUKI ,  Masaomi MAKINO ,  Tomonori MIMURA

IPC: H01M6/18 ,  H01M10/0525 ,  H01M10/0562

Abstract: Provided are a solid electrolyte composition containing a sulfide-based inorganic solid electrolyte (A) having a conductivity of an ion of a metal belonging to Group I or II of the periodic table, an organic compound (B) having log P≤1, and a lithium salt (C), in which 0.1 mol or more of the lithium salt (C) is included with respect to 1 mol of the organic compound (B), a solid electrolyte-containing sheet, an all-solid state secondary battery, and methods for manufacturing a solid electrolyte composition, a solid electrolyte-containing sheet, and an all-solid state secondary battery.

公开(公告)号：US20190157715A1

公开(公告)日：2019-05-23

申请号：US16253481

申请日：2019-01-22

Applicant: FUJIFILM Corporation

Inventor： Masaomi MAKINO ,  Hiroaki MOCHIZUKI ,  Toshihiko YAWATA ,  Tomonori MIMURA

IPC: H01M10/0562 ,  H01M10/0585 ,  H01M10/0525 ,  H01M4/13 ,  H01M4/62

Abstract: Provided are a solid electrolyte composition containing an inorganic solid electrolyte, a specific fluorine-containing compound, and a dispersion medium, in which a content of the specific fluorine-containing compound in a total solid content of the solid electrolyte composition is 0.1% by mass or more and less than 20% by mass, a solid electrolyte-containing sheet having an inorganic solid electrolyte and a specific fluorine-containing compound, an all-solid state secondary battery, and methods for manufacturing a solid electrolyte-containing sheet and an all-solid state secondary battery.

公开(公告)号：US20150221987A1

公开(公告)日：2015-08-06

申请号：US14683287

申请日：2015-04-10

Applicant: FUJIFILM Corporation

Inventor： Toshihiko YAWATA ,  Ikuo KINOSHITA

IPC: H01M10/0569 ,  H01M4/505 ,  H01M4/583 ,  H01M4/525 ,  H01M10/0567 ,  H01M4/485

CPC classification number: H01M10/0569 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0034

Abstract: An electrolytic solution for a non-aqueous secondary battery includes an electrolyte, a phosphazene compound and an aprotic solvent, in which 20 vol % to 90 vol % of the aprotic solvent is composed of a halogen-containing compound having a carbonyl group and a halogen atom.

Abstract translation: 非水系二次电池用电解液包括电解质，磷腈化合物和非质子性溶剂，其中20体积％〜90体积％的非质子传递溶剂由具有羰基和卤素的含卤素化合物构成 原子。

公开(公告)号：US20130202955A1

公开(公告)日：2013-08-08

申请号：US13834063

申请日：2013-03-15

Applicant: FUJIFILM CORPORATION

Inventor： Toshihiko YAWATA ,  Michio ONO ,  Yoshinori KANAZAWA

IPC: H01M10/0566

CPC classification number: H01M10/0566 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122

Abstract: Provided are a non-aqueous electrolyte liquid for a secondary battery, which has excellent lithium ion conductibility and voltage resistance and is suitably used in a lithium secondary battery, and a high output power lithium secondary battery containing this non-aqueous electrolyte liquid for a secondary battery. Disclosed is a non-aqueous electrolyte liquid for a secondary battery containing a metal salt containing an ion of a metal which belongs to Group 1 or Group 2 of the Periodic Table of Elements, and at least one selected from the group consisting of silicon compounds represented by the following formula (1) or formula (2).

Abstract translation: 本发明提供一种二次电池用非水电解液，其具有优异的锂离子传导性和耐电压性，并且适用于锂二次电池，以及含有该二次侧非水电解液的高输出功率锂二次电池 电池。 公开了一种含有含有金属离子的金属盐的二次电池用非水电解液，所​​述金属盐属于元素周期表第1族或第2族，并且选自由以下的硅化合物组成的组中的至少一种： 通过下式（1）或式（2）。