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    • 1. 发明申请
    • LITHIUM-ION BATTERY AND METHOD FOR REGENERATING THE SAME
    • 锂离子电池及其再生方法
    • US20110171501A1
    • 2011-07-14
    • US13004148
    • 2011-01-11
    • Takefumi OkumuraRyo InoueToshio Abe
    • Takefumi OkumuraRyo InoueToshio Abe
    • H01M10/42
    • H01M10/0525H01M10/04Y02T10/7011Y02W30/84
    • This invention provides a lithium-ion battery in which a coating film forming agent degradation reaction is prevented.A lithium-ion battery 100 in which electrodes 1 and 2 and an electrolyte are accommodated in a battery container 13, and which has a means of for adding a coating film forming agent 20 for adding a coating film forming agent 21 that forms a coating film on the surface of each of electrodes 1 and 2 to an electrolyte in a battery container 13 is provided. With the use of such means of adding a coating film forming agent 20, a reaction of electrochemical degradation of a coating film forming agent 21 is prevented, allowing long-term preservation. Also, with the addition of a coating film forming agent 21 to an electrolyte, a deteriorated coating film on the surface of each of electrodes 1 and 2 is repaired such that a lithium-ion battery 100 can be regenerated, resulting in extension of battery life.
    • 本发明提供一种能够防止涂膜形成剂降解反应的锂离子电池。 其中电极1和2和电解质容纳在电池容器13中的锂离子电池100,并且具有添加涂膜形成剂20的方法,涂膜形成剂20用于添加形成涂膜的涂膜形成剂21 在电极1和2中的每一个的表面上提供到电池容器13中的电解质。 通过使用这种添加涂膜形成剂20的方法,可以防止涂膜形成剂21的电化学降解反应,从而可以长期保存。 此外,通过在电解质中添加涂膜形成剂21,修复电极1和2的表面上的劣化涂膜,使得锂离子电池100能够再生,导致电池寿命延长 。
    • 2. 发明授权
    • Lithium-ion battery and method for regenerating the same
    • 锂离子电池及其再生方法
    • US08541118B2
    • 2013-09-24
    • US13004148
    • 2011-01-11
    • Takefumi OkumuraRyo InoueToshio Abe
    • Takefumi OkumuraRyo InoueToshio Abe
    • H01M10/42
    • H01M10/0525H01M10/04Y02T10/7011Y02W30/84
    • This invention provides a lithium-ion battery in which a coating film forming agent degradation reaction is prevented. A lithium-ion battery 100 in which electrodes 1 and 2 and an electrolyte are accommodated in a battery container 13 , and which has a means of for adding a coating film forming agent 20 for adding a coating film forming agent 21 that forms a coating film on the surface of each of electrodes 1 and 2 to an electrolyte in a battery container 13 is provided. With the use of such means of adding a coating film forming agent 20, a reaction of electrochemical degradation of a coating film forming agent 21 is prevented, allowing long-term preservation. Also, with the addition of a coating film forming agent 21 to an electrolyte, a deteriorated coating film on the surface of each of electrodes 1 and 2 is repaired such that a lithium-ion battery 100 can be regenerated, resulting in extension of battery life.
    • 本发明提供一种能够防止涂膜形成剂降解反应的锂离子电池。 其中电极1和2和电解质容纳在电池容器13中的锂离子电池100,并且具有添加涂膜形成剂20的方法,涂膜形成剂20用于添加形成涂膜的涂膜形成剂21 在电极1和2中的每一个的表面上提供到电池容器13中的电解质。 通过使用这种添加涂膜形成剂20的方法,可以防止涂膜形成剂21的电化学降解反应,从而可以长期保存。 此外,通过在电解质中添加涂膜形成剂21,修复电极1和2的表面上的劣化涂膜,使得锂离子电池100能够再生,导致电池寿命延长 。
    • 4. 发明授权
    • Lithium secondary battery
    • 锂二次电池
    • US08409757B2
    • 2013-04-02
    • US12695343
    • 2010-01-28
    • Takefumi OkumuraShigetaka TsubouchiRyo Inoue
    • Takefumi OkumuraShigetaka TsubouchiRyo Inoue
    • H01M2/14
    • H01M10/0525H01M4/505H01M4/525H01M10/0567H01M10/0569H01M2300/0025H01M2300/0042Y02T10/7011
    • A lithium secondary battery is intended to suppress deterioration upon storage at high temperature of 50° C. or higher without deteriorating the output characteristics at a room temperature. The battery includes a positive electrode capable of occluding and releasing lithium ions, a negative electrode capable of occluding and releasing lithium ions, a separator disposed between the positive electrode and the negative electrode, and an electrolyte. The electrolyte contains a compound having a double bond in the molecule and a compound having a plurality of polymerizable functional groups in the molecule, and the electrolyte contains a compound represented by formula (4): (in which Z1 and Z2 each represent any one of an allyl group, a methallyl group, a vinyl group, an acryl group, and a methacryl group).
    • 锂二次电池旨在抑制在50℃或更高的高温下储存时的劣化,而不会降低室温下的输出特性。 电池包括能够吸留和释放锂离子的正极,能够吸留和释放锂离子的负极,设置在正极和负极之间的隔膜以及电解质。 电解质含有分子中具有双键的化合物和分子中具有多个可聚合官能团的化合物,电解质含有式(4)表示的化合物:(其中Z1和Z2各自表示 烯丙基,甲代烯丙基,乙烯基,丙烯酰基和甲基丙烯酰基)。
    • 5. 发明授权
    • Lithium secondary battery
    • 锂二次电池
    • US08642217B2
    • 2014-02-04
    • US13023617
    • 2011-02-09
    • Takefumi OkumuraRyo Inoue
    • Takefumi OkumuraRyo Inoue
    • H01M6/16
    • H01M10/0525H01M4/505H01M4/525H01M10/0567H01M10/0569H01M2300/0037Y02T10/7011
    • A lithium secondary battery includes a positive electrode which can occlude and discharge lithium ion, a negative electrode which can occlude and discharge lithium ion, a separator which is disposed between the positive electrode and the negative electrode, and an electrolyte. In order to suppress a deterioration for a period of high temperature storage at 50° C. or more, the electrolyte includes a compound within whose molecule a plurality of polymerizable functional groups are included.The electrolyte can include a compound represented by the formula 3: wherein each of Z1 and Z2 represents a polymerizable functional group including any one selected from the group consisting of allyl group, methallyl group, vinyl group, acryl group and methacryl group.
    • 锂二次电池包括可以闭塞和放电锂离子的正极,可以吸收和释放锂离子的负极,设置在正极和负极之间的隔膜和电解质。 为了抑制在50℃以上的高温保存期间的劣化,电解质包含其分子内含有多个聚合性官能团的化合物。 所述电解质可以包括由式3表示的化合物:其中Z 1和Z 2各自表示包括选自烯丙基,甲代烯丙基,乙烯基,丙烯酰基和甲基丙烯酰基中的任何一种的可聚合官能团。
    • 6. 发明申请
    • LITHIUM-ION SECONDARY BATTERY
    • 锂离子二次电池
    • US20120100436A1
    • 2012-04-26
    • US13379359
    • 2010-06-21
    • Ryo InoueShigetaka TsubouchiTakefumi Okumura
    • Ryo InoueShigetaka TsubouchiTakefumi Okumura
    • H01M10/0525H01M10/0569H01M4/583H01M10/0567H01M4/505H01M4/525
    • H01M10/0567H01M4/587H01M10/0525H01M10/0569Y02T10/7011
    • Disclosed is a lithium-ion secondary battery which includes a carbonaceous material in an anodic active material mix, and a cyclic carbonate and a chain carbonate both in an electrolytic solution. The solvent contains an additive which is a substance having a LUMO energy determined through molecular orbital calculation of lower than the LUMO energy of ethylene carbonate determined through molecular orbital calculation and having a HOMO energy lower than the HOMO energy of vinylene carbonate determined through molecular orbital calculation, the electrolytic solution contains LiPF6 or LiBF4 as an electrolyte, and the electrolytic solution shows a reduction-reaction current of −0.05 mA/cm2 (provided that a reaction current on the reducing side be negative) or less at a potential lower than 1 V and shows an oxidation-reaction current of 0.5 mA/cm2 (provided that a reaction current on the oxidizing side be positive) or more at a potential higher than 5.7 V in an LSV measurement at a potential sweep rate of 1 mV/s using a glassy-carbon disk electrode as a working electrode, a platinum electrode as a counter electrode, and a lithium electrode as a reference electrode.
    • 公开了一种在阳极活性材料混合物中包含碳质材料的锂离子二次电池,以及在电解液中的环状碳酸酯和链状碳酸酯。 溶剂含有一种添加剂,该物质具有通过分子轨道计算确定的低于通过分子轨道计算确定的碳酸亚乙酯的LUMO能量并且具有低于通过分子轨道计算确定的碳酸亚乙烯酯的HOMO能量的HOMO能量确定的LUMO能量的物质 电解液含有作为电解质的LiPF 6或LiBF 4,电解液的电位低于1V时,电解液的还原反应电流为-0.05mA / cm 2(条件是还原侧的反应电流为负)以下 并且在电位扫描速度为1mV / s的LSV测量中,使用以下公式示出氧化反应电流为0.5mA / cm 2(条件是氧化侧的反应电流为正),电位高于5.7V的电位 作为工作电极的玻璃碳片电极,作为对电极的铂电极和作为参考电极的锂电极。
    • 10. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20090153050A1
    • 2009-06-18
    • US12335561
    • 2008-12-16
    • Kazutaka TsujiRyo InoueShunsuke MoriMasaaki KomatsuTatsuya MiyakeKeizo SuzukiHideto MomoseShirun Ho
    • Kazutaka TsujiRyo InoueShunsuke MoriMasaaki KomatsuTatsuya MiyakeKeizo SuzukiHideto MomoseShirun Ho
    • H01J17/49
    • H01J11/40H01J11/12
    • A high-quality long-life plasma display panel is provided by enabling compatibility between priming-electron emission characteristics, and other characteristics such as sputtering resistance, secondary electron emission characteristics, and wall charge retention. The plasma display panel is structured to include a front substrate, transparent electrodes and bus electrodes provided on the inner side of the front substrate, a dielectric layer covering these electrodes, a first protective layer covering the dielectric layer, and a second protective layer disposed on the side closer to the discharge space than the first protective layer. The first protective layer is doped with Sc to generate a predetermined excitation light by incidence of ultraviolet light. The second protective layer is doped with Si to emit electrons to the discharge space by the excitation light. With this structure, it is possible to realize a plasma display device in which the discharge delay is small, thereby the fluctuation less occurs.
    • 通过实现引发电子发射特性和诸如溅射电阻,二次电子发射特性和壁电荷保留的其它特性之间的兼容性,提供了高质量的长寿命等离子体显示面板。 等离子体显示面板被构造为包括前基板,设置在前基板的内侧的透明电极和总线电极,覆盖这些电极的介电层,覆盖电介质层的第一保护层和设置在电介质层上的第二保护层 比第一保护层更靠近放电空间的一侧。 第一保护层掺杂有Sc以通过紫外光的入射产生预定的激发光。 第二保护层掺杂有Si以通过激发光向放电空间发射电子。 利用这种结构,可以实现放电延迟小的等离子体显示装置,从而发生波动较小。