公开(公告)号：US07550233B2

公开(公告)日：2009-06-23

申请号：US10472202

申请日：2002-03-22

申请人： Koji Abe ,  Motoki Yuguchi ,  Yasuo Matsumori ,  Kazuhiro Miyoshi

发明人： Koji Abe ,  Motoki Yuguchi ,  Yasuo Matsumori ,  Kazuhiro Miyoshi

IPC分类号： H01M6/16

CPC分类号： H01M10/0567 ,  H01M2/0222 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2300/0037 ,  H01M2300/004

摘要： A non-aqueous electrolytic solution containing a ketone compound having the formula (I): in which each of R1 and R2 is linear or branched alkyl; and each of R3, R4, R5 and R6 is hydrogen or linear or branched alkyl; however, R1 and R4 can be combined to form a cycloalkanone ring in conjunction with a propanone skeleton to which R1 and R4 are connected, and two or more of alkyl of R2, alkyl of R5, a branched chain of alkyl of R1, and a branched chain of alkyl of R4 can be combined to form a cycloalkane ring, or alkyl of R1 and alkyl of R2 and/or alkyl of R4 and alkyl of R5 can be combined to each other to form a cycloalkane ring, is favorably employed for manufacturing a lithium secondary battery that is excellent in the battery performances and cycle performance.

摘要翻译： 含有具有式（I）的酮化合物的非水电解液：其中R1和R2各自为直链或支链烷基; R3，R4，R5和R6各自为氢或直链或支链烷基; 然而，R1和R4可以与R1和R4连接的丙酮骨架结合形成环烷酮环，R2和R2的烷基，R5的烷基，R1的烷基支链和 可以将R4的烷基的支链结合形成环烷烃环，或者R 1的烷基和R 2的烷基和/或R 4的烷基和/或R 5的烷基可以相互结合形成环烷烃环，有利地用于制造 具有优异的电池性能和循环性能的锂二次电池。

公开(公告)号：US20070231707A1

公开(公告)日：2007-10-04

申请号：US11597652

申请日：2005-05-30

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Takaaki Kuwata

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Takaaki Kuwata

IPC分类号： H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/133 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/004

摘要： A nonaqueous electrolytic solution for a lithium secondary battery, in which 0.01 to 10 wt. % of a sulfur-containing acid ester and 0.01 to 10 wt. % of a triple bond-containing compound are dissolved in a nonaqueous solvent, and a lithium secondary battery employing the nonaqueous electrolytic solution.

摘要翻译： 一种锂二次电池用非水电解液，其中，0.01〜10重量％ ％的含硫酸酯和0.01〜10wt。 将含三价键的化合物的％溶解在非水溶剂中，使用该非水电解液的锂二次电池。

公开(公告)号：US20060246356A1

公开(公告)日：2006-11-02

申请号：US10567902

申请日：2004-08-09

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Takaaki Kuwata ,  Yasuo Matsumori

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Takaaki Kuwata ,  Yasuo Matsumori

IPC分类号： H01M10/40 ,  H01M4/58 ,  H01M4/48

CPC分类号： H01M6/16 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

摘要： The invention provides a lithium secondary battery which is excellent in long-term cycle property and in battery characteristics, such as electric capacity and storage property, and a nonaqueous electrolytic solution usable for such a lithium secondary battery. The present invention relates to a lithium secondary battery including a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing an electrolyte salt dissolved in a nonaqueous solvent, characterized in that the positive electrode is made of a material including a lithium compound oxide, in that the negative electrode is made of a material including graphite, and in that the nonaqueous electrolytic solution contains dialkyl oxalate and further contains vinylene carbonate and/or 1,3-propanesultone, and a nonaqueous electrolytic solution for use in such a battery.

摘要翻译： 本发明提供一种锂电池，该锂二次电池具有优异的长期循环性能和电容特性以及蓄电性等电池特性，以及可用于这种锂二次电池的非水电解液。 本发明涉及一种锂二次电池，其包括正极，负极和含有溶解在非水溶剂中的电解质盐的非水电解液，其特征在于，所述正极由包含锂复合氧化物的材料制成， 由于负极由包括石墨的材料制成，并且非水电解液含有草酸二烷基酯，还含有碳酸亚乙烯酯和/或1,3-丙磺酸内酯，以及用于这种电池的非水电解液。

公开(公告)号：US20060166096A1

公开(公告)日：2006-07-27

申请号：US10563124

申请日：2005-02-18

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

IPC分类号： H01M4/58 ,  H01M4/52 ,  H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/485 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2010/4292 ,  H01M2300/0025

摘要： A nonaqueous electrolyte secondary battery including a negative electrode containing a graphite material as the negative active material, a positive electrode containing lithium cobalt oxide as a main component of the positive active material and a nonaqueous electrolyte solution, the battery being characterized in that the lithium cobalt oxide contains a group IVA element and a group IIA element of the periodic table, the nonaqueous electrolyte solution contains 0.2-1.5% by weight of a sulfonyl-containing compound and preferably further contains 0.5-4% by weight of vinylene carbonate.

摘要翻译： 包含含有作为负极活性物质的石墨材料的负极，含有钴酸锂作为正极活性物质的主要成分的正极和非水电解液的非水电解质二次电池，其特征在于，所述锂钴 氧化物含有元素周期表IVA族元素和IIA族元素，非水电解质溶液含有0.2-1.5重量％的含磺酰基化合物，优选还含有0.5-4重量％的碳酸亚乙烯酯。

公开(公告)号：US06895463B2

公开(公告)日：2005-05-17

申请号：US10063558

申请日：2002-05-02

申请人： Eiji Oga ,  Kazuhiro Miyoshi ,  Park Uh

发明人： Eiji Oga ,  Kazuhiro Miyoshi ,  Park Uh

IPC分类号： G06F9/00 ,  G06F9/445 ,  G06F12/00

CPC分类号： G06F9/445

摘要： The present invention provides an apparatus and method for efficiently running an execution image containing instructions for running a computer program in a set-top box. A non-volatile memory stores a compressed version of the execution image. A volatile memory is configured to execute the execution image. A computing unit transfers and decompresses the compressed version of the execution image from the non-volatile memory to the volatile memory where the execution image in non-compressed form can be executed efficiently.

摘要翻译： 本发明提供一种用于有效地运行包含用于在机顶盒中运行计算机程序的指令的执行图像的装置和方法。 非易失性存储器存储执行映像的压缩版本。 易失性存储器被配置为执行执行映像。 计算单元将执行图像的压缩版本从非易失性存储器传送和解压缩到易失性存储器，其中可以有效地执行非压缩形式的执行映像。

公开(公告)号：US09230746B2

公开(公告)日：2016-01-05

申请号：US13992106

申请日：2011-12-05

申请人： Kazuhiro Miyoshi ,  Masahide Kondo

发明人： Kazuhiro Miyoshi ,  Masahide Kondo

IPC分类号： H01M6/16 ,  H01G9/025 ,  H01G11/60 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/052

CPC分类号： H01G9/025 ,  H01G11/60 ,  H01M6/164 ,  H01M6/168 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025 ,  Y02E60/13 ,  Y02T10/7022

摘要： The object of the present invention is to provide a nonaqueous electrolytic solution that can improve the electrochemical properties in a broad temperature range and an electrochemical device using the same. A nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous solvent includes 0.1 to 30% by volume of a fluorine atom-containing cyclic carbonate, and further the nonaqueous electrolytic solution includes 0.001 to 5% by mass of a branched dinitrile compound in which the main chain of an alkylene chain linking the two nitrile groups has 2 or more and 4 or less of the carbon number.

摘要翻译： 本发明的目的是提供一种能够在宽的温度范围内提高电化学性能的非水电解液和使用其的电化学装置。 通过将电解质盐溶解在非水溶剂中而制备的非水电解液，其中，所述非水溶剂含有0.1〜30体积％的含氟原子的环状碳酸酯，另外，所述非水电解液包含0.001〜5质量％ 支链二腈化合物，其中连接两个腈基的亚烷基链的主链具有2以上且4以下的碳数。

公开(公告)号：US09203113B2

公开(公告)日：2015-12-01

申请号：US13634006

申请日：2011-03-24

申请人： Kazuhiro Miyoshi ,  Yuichi Kotou ,  Shoji Shikita

发明人： Kazuhiro Miyoshi ,  Yuichi Kotou ,  Shoji Shikita

IPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/52 ,  H01M4/58 ,  H01M4/587 ,  H01M4/38 ,  C07D327/10 ,  H01M10/052 ,  C07D317/18 ,  C07D317/38 ,  C07D497/04 ,  H01M10/0569 ,  C07F9/6574

CPC分类号： H01M10/0567 ,  C07D317/18 ,  C07D317/38 ,  C07D327/10 ,  C07D497/04 ,  C07F9/65742 ,  H01M4/131 ,  H01M4/386 ,  H01M4/387 ,  H01M4/52 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0569 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02T10/7011

摘要： An object of the present invention is to provide a nonaqueous electrolytic solution capable of improving low-temperature load characteristics after high temperature charging storage, an electrochemical element using it, and a 1,2-dioxypropane compound used for it.The nonaqueous electrolytic solution of the present invention comprises an electrolyte salt dissolved in a nonaqueous solvent, and contains a 1,2-dioxypropane compound represented by the above-mentioned general formula (I). (wherein R1 and R2 each represent a hydrogen atom, or an alkyl group having from 1 to 6 carbon atoms; X1 represents a group selected from —S(═O)—, —S(═O)2—, —C(═O)—, —CR3R4—, —P(═O)(OR5)— and —SiR6R7—; R3 and R4 each represent a hydrogen atom, or an alkyl group having from 1 to 6 carbon atoms; R5 to R7 each represent an alkyl group having from 1 to 6 carbon atoms. Y1 represents an alkylsulfinyl group, an alkenylsulfinyl group, an alkynylsulfinyl group, an arylsulfinyl group, an alkylsulfonyl group, an alkenylsulfonyl group, an alkynylsulfonyl group, or an arylsulfonyl group; Z1 represents a hydrogen atom, an alkyl group, an alkylsulfinylmethyl group, an alkenylsulfinylmethyl group, an alkynylsulfinylmethyl group, an arylsulfinylmethyl group, an alkylsulfonylmethyl group, an alkenylsulfonylmethyl group, an alkynylsulfonylmethyl group, or an arylsulfonylmethyl group; provided that at least one hydrogen atom on the carbon atom of X1, Y1 and Z1 may be substituted with a halogen atom).

摘要翻译： 本发明的目的是提供一种能够提高高温充电保存后的低温负荷特性的非水电解液，使用它的电化学元件和用于其的1,2-二氧代丙烷化合物。 本发明的非水电解液包含溶解在非水溶剂中的电解质盐，并含有上述通式（I）表示的1,2-二氧代丙烷化合物。 （其中R 1和R 2各自表示氢原子或具有1至6个碳原子的烷基; X 1表示选自-S（= O） - ， - S（= O）2 - ， - C（= O） - ， - CR 3 R 4 - ， - P（= O）（OR 5） - 和-SiR 6 R 7 - ; R 3和R 4各自表示氢原子或具有1至6个碳原子的烷基; 具有1至6个碳原子的烷基，Y1表示烷基亚磺酰基，烯基亚磺酰基，炔基亚磺酰基，芳基亚磺酰基，烷基磺酰基，链烯基磺酰基，炔基磺酰基或芳基磺酰基; Z1表示氢原子 烷基，烷基亚磺酰基甲基，烯基亚磺酰基甲基，炔基亚磺酰基甲基，芳基亚磺酰基甲基，烷基磺酰基甲基，链烯基磺酰基甲基，炔基磺酰基甲基或芳基磺酰基甲基;条件是：至少一个碳原子上的氢原子 X1，Y1和Z1可以是不同的 用卤素原子）。

公开(公告)号：US08404390B2

公开(公告)日：2013-03-26

申请号：US12596300

申请日：2008-04-15

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Yoshihiro Ushigoe ,  Manabu Takase ,  Kazuyuki Kawabe

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Yoshihiro Ushigoe ,  Manabu Takase ,  Kazuyuki Kawabe

IPC分类号： H01M6/16

CPC分类号： C07C317/08 ,  C07C317/18 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/4235 ,  Y02T10/7011

摘要： The present invention provides (1) a sulfone compounds having a propargyl group, (2) a nonaqueous electrolytic solution for lithium secondary batteries, which comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a sulfone compound having a specific structure that has an SO2 group with a propargyl group or a vinyl group bonding thereto, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution, and which can prevent gas generation and is excellent in battery characteristics such as cycle property and the like, and (3) a lithium secondary battery comprising a positive electrode, a negative electrode and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution contains a sulfone compound having a specific structure, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution.

摘要翻译： 本发明提供（1）具有炔丙基的砜化合物，（2）锂二次电池用非水电解液，其包含溶解在非水溶剂中的电解质盐，并含有具有SO 2的特定结构的砜化合物 与非水电解液的重量比为0.01〜10重量％的炔丙基或与其结合的乙烯基，能够防止气体产生，并且电池特性如循环特性等优异， （3）一种锂二次电池，其包含正极，负极和溶解在非水溶剂中的电解质盐的非水电解液，其中所述非水电解液含有特定结构的砜化合物，其量为0.01 至10重量％的非水电解液。

公开(公告)号：US08394541B2

公开(公告)日：2013-03-12

申请号：US13164826

申请日：2011-06-21

申请人： Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe ,  Kazuhiro Miyoshi

发明人： Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe ,  Kazuhiro Miyoshi

IPC分类号： H01M6/16 ,  H01M4/58

CPC分类号： H01M10/0567 ,  H01M4/382 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/4235 ,  H01M10/44 ,  H01M2300/004 ,  H01M2300/0042

摘要： The sudden generation of heat being frequently caused in the case of the overcharge of a lithium secondary cell which have a positive electrode comprising a composite metal oxide of lithium and cobalt or a composite metal oxide of lithium and nickel, a negative electrode comprising metallic lithium, a lithium alloy or a material capable of occluding and releasing lithium, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and an electrolyte dissolved therein can be efficiently prevented by the addition, to the nonaqueous electrolyte solution, of an organic compound which, when the lithium secondary cell is overcharged, decomposes into a decomposition product capable of dissolving out the cobalt or nickel contained in the positive electrode and depositing it ion the negative electrode (for example, a tert-alkylbenzene derivative).

摘要翻译： 在具有包含锂和钴的复合金属氧化物或锂或镍的复合金属氧化物的正极的锂二次电池的过充电的情况下，常常引起热的突然产生，包含金属锂的负极， 可以通过向非水电解液中添加有机化合物来有效地防止锂离子或能够吸留和释放锂的材料，以及非水溶剂和电解质溶解在其中的非水电解质溶液， 二次电池过充电，分解成能够溶解正极中所含的钴或镍的分解产物，并将其沉积在负极（例如，叔烷基苯衍生物）上。

公开(公告)号：US20120301797A1

公开(公告)日：2012-11-29

申请号：US13576182

申请日：2011-02-02

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Masahide Kondo

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Masahide Kondo

IPC分类号： H01M10/056 ,  C07C309/70 ,  C07C309/68 ,  C07C309/67

CPC分类号： H01M10/0567 ,  C07C309/67 ,  C07F9/113 ,  C07F9/327 ,  H01M10/052 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

摘要： The present invention provides an excellent nonaqueous electrolytic solution capable of improving low-temperature and high-temperature cycle properties and load characteristics after high-temperature charging storage, an electrochemical element using it, and an alkynyl compound used for it.The nonaqueous electrolytic solution of the present invention comprises containing at least one alkynyl compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass in the nonaqueous electrolytic solution. R1(O)n—X1—R2  (I) (In the formula, X1 represents a group —C(═O)—, a group —C(═O)—C(═O)—, a group —S(═O)2—, a group —P(═O) (—R3)—, or a group —X2—S(═O)2O—. R1 represents an alkenyl group, a formyl group, an alkyl group, an acyl group, an arylcarbonyl, an alkanesulfonyl group, an alkynyloxysulfonyl group, an arylsulfonyl group, a dialkylphosphoryl group, an alkyl(alkoxy)phosphoryl group, or a dialkoxyphosphoryl group; R2 represents an alkynyl group or an alkynyloxy group; R3 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an alkenyloxy group, an alkynyloxy group, or an aryloxy group; n indicates 0 or 1.

摘要翻译： 本发明提供一种能够提高高温充电保存后的低温高温循环性能和负载特性的优异的非水电解液，使用它的电化学元件和用于其的炔基化合物。 本发明的非水电解液在非水电解液中含有0.01〜10质量％的由通式（I）表示的至少一种炔基化合物。 R 1（O）n -X 1 -R 2（I）（式中，X1表示-C（= O） - 基，-C（= O）-C（= O） - 基，-S（ = O）2-，基团-P（= O）（-R 3） - 或基团-X 2 -S（= O）2 O-，R 1表示链烯基，甲酰基，烷基，酰基 基团，芳基羰基，烷磺酰基，炔氧基磺酰基，芳基磺酰基，二烷基磷酰基，烷基（烷氧基）磷酰基或二烷氧基磷酰基; R2表示炔基或炔氧基; R3表示烷基， 烯基，炔基，芳基，烷氧基，烯氧基，炔氧基或芳氧基; n表示0或1。