NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    4.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
    非水性电解质二次电池和非水溶性电解质溶液,用于非水电解质二次电池

    公开(公告)号:US20130022879A1

    公开(公告)日:2013-01-24

    申请号:US13639396

    申请日:2011-04-28

    IPC分类号: H01M10/0564

    摘要: Provided is a nonaqueous electrolyte secondary battery which, even in the case of using a low-viscosity solvent having a narrow potential window, can increase the electrochemical stability of the nonaqueous electrolyte solution and suppress side reactions of the nonaqueous electrolyte solution during charge and discharge to reduce the degradation of the battery characteristics and has an excellent storage characteristic in high-temperature environments and a nonaqueous electrolyte solution for the nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery includes: a positive electrode containing a positive-electrode active material; a negative electrode containing a negative-electrode active material; and a nonaqueous electrolyte solution containing a solute dissolved in a nonaqueous solvent, wherein the nonaqueous electrolyte solution further contains benzotrifluoride and a diisocyanate compound and the content of benzotrifluoride is 5% by volume or more in the nonaqueous electrolyte solution except the solute.

    摘要翻译: 提供一种非水电解质二次电池,即使在使用具有窄势窗的低粘度溶剂的情况下,也能够提高非水电解液的电化学稳定性,抑制非水电解液在充放电期间的副反应 降低电池特性的劣化,并且在高温环境中具有优异的储存特性和用于非水电解质二次电池的非水电解质溶液。 非水电解质二次电池包括:含有正极活性物质的正极; 含有负极活性物质的负极; 以及含有溶解在非水溶剂中的溶质的非水电解液,其中所述非水电解质溶液还含有苯并三氟化物和二异氰酸酯化合物,并且所述非水电解质溶液中除所述溶质以外,所述三氟甲苯的含量为5体积%以上。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    5.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非水电解质二次电池

    公开(公告)号:US20110200887A1

    公开(公告)日:2011-08-18

    申请号:US13029774

    申请日:2011-02-17

    IPC分类号: H01M10/02

    摘要: A non-aqueous electrolyte secondary battery includes a positive electrode (1), a negative electrode (2) containing a negative electrode active material, a separator 3 interposed between the electrodes (1) and (2), and a non-aqueous electrolyte containing a non-aqueous solvent and a solute dissolved in the solvent. The non-aqueous electrolyte contains a compound represented by the following chemical formula (1): wherein n is an integer of from 2 to 6, each R represents a linear saturated hydrocarbon that may be an unsubstituted or may have a substituted group, and the Rs may be the same or different groups.

    摘要翻译: 非水电解质二次电池包括正极(1),含有负极活性物质的负极(2),插入电极(1)和(2)之间的隔膜3和含有 非水溶剂和溶解在溶剂中的溶质。 非水电解质含有下述化学式(1)表示的化合物:其中,n为2〜6的整数,R表示可以为未取代的或可具有取代基的直链状饱和烃, Rs可以是相同或不同的组。

    Solid-state image sensor
    7.
    发明授权
    Solid-state image sensor 失效
    固态图像传感器

    公开(公告)号:US5040038A

    公开(公告)日:1991-08-13

    申请号:US262056

    申请日:1988-10-24

    CPC分类号: H01L27/14831

    摘要: A solid-state image sensor comprises photoelectric converting devices (22) formed on a p type semiconductor substrate (1), transfer gates (26) for reading signal charges therefrom, scanning lines (21) for selecting the transfer gates (26), and transfer electrodes (11) of the first layer and transfer electrodes (12) of the second layer alternately disposed for transferring in the vertical direction the read signal charges. All the electrodes of the transfer gates (26) are formed integrally with the transfer electrodes (12) of the second layer, with the result that all the electrodes of the transfer gates (26) are common to the transfer electrodes of the same layer (the second layer). Although the potential wall (340) is formed in the transfer channel (3) beneath the transfer electrode (12) connected to the transfer gate (26), the same is insulated from adjacent the transfer electrode (11) on the charge transfer direction side. As a result, when a voltage is applied to the transfer electrode adjacent thereto, the signal charges are fully transferred.

    摘要翻译: 固态图像传感器包括形成在p型半导体衬底(1)上的光电转换器件(22),用于读取信号电荷的传输门(26),用于选择传输门(26)的扫描线(21) 交替地设置第一层的电极(11)和第二层的传输电极(12),用于在垂直方向上传送读取信号电荷。 传输栅极(26)的所有电极与第二层的传输电极(12)整体形成,结果是传输栅极(26)的所有电极对同一层的传输电极是共同的( 第二层)。 尽管在连接到传输栅极(26)的传输电极(12)下方的传输沟道(3)中形成了电位壁(340),但是在电荷转移方向侧上与传输电极(11)相邻的电位壁 。 结果,当对与其相邻的转印电极施加电压时,信号电荷被完全转印。

    Non-aqueous electrolyte secondary battery and non-aqueous electrolyte
    8.
    发明授权
    Non-aqueous electrolyte secondary battery and non-aqueous electrolyte 有权
    非水电解质二次电池和非水电解质

    公开(公告)号:US08673504B2

    公开(公告)日:2014-03-18

    申请号:US13463001

    申请日:2012-05-03

    IPC分类号: H01M6/18

    摘要: The objective of the present invention is to prevent deterioration and expanding of anode active material and to improve charge-discharge cycle characteristics in a non-aqueous electrolyte secondary battery comprising an anode of which current collector has thereon a thin layer of an anode active material containing a metal. To solve this problem, in a non-aqueous electrolyte secondary battery wherein a thin layer of anode active material containing a metal which absorbs and discharges lithium is formed on a current collector and the thin layer of the anode active material is divided into columns by a gap formed along the thickness thereof, a compound represented by the following formula is contained in the non-aqueous electrolyte. A-N═C═O In the above formula, A represents an element or a group other than hydrogen.

    摘要翻译: 本发明的目的是为了防止负极活性物质的劣化和膨胀,并且提高非水电解质二次电池的充放电循环特性,该非水电解质二次电池包括集电体上具有负极活性物质的薄层的阳极, 金属。 为了解决这个问题,在非水电解质二次电池中,在集电体上形成含有吸收和放出​​锂的金属的负极活性物质的薄层,阳极活性物质的薄层被分成列 沿其厚度形成的间隙由下式表示的化合物包含在非水电解质中。 A-N = C = O在上式中,A表示除氢以外的元素或基团。

    Non-aqueous electrolyte secondary battery and non-aqueous electrolyte
    9.
    发明授权
    Non-aqueous electrolyte secondary battery and non-aqueous electrolyte 有权
    非水电解质二次电池和非水电解质

    公开(公告)号:US08206853B2

    公开(公告)日:2012-06-26

    申请号:US11917374

    申请日:2006-06-23

    IPC分类号: H01M6/18

    摘要: The objective of the present invention is to prevent deterioration and expanding of anode active material and to improve charge-discharge cycle characteristics in a non-aqueous electrolyte secondary battery comprising an anode of which current collector has thereon a thin layer of an anode active material containing a metal. To solve this problem, in a non-aqueous electrolyte secondary battery wherein a thin layer of anode active material containing a metal which absorbs and discharges lithium is formed on a current collector and the thin layer of the anode active material is divided into columns by a gap formed along the thickness thereof, a compound represented by the following formula is contained in the non-aqueous electrolyte. A-N═C═O In the above formula, A represents an element or a group other than hydrogen.

    摘要翻译: 本发明的目的是为了防止负极活性物质的劣化和膨胀,并且提高非水电解质二次电池的充放电循环特性,该非水电解质二次电池包括集电体上具有负极活性物质的薄层的阳极, 金属。 为了解决这个问题,在非水电解质二次电池中,在集电体上形成含有吸收和放出​​锂的金属的负极活性物质的薄层,阳极活性物质的薄层被分成列 沿其厚度形成的间隙由下式表示的化合物包含在非水电解质中。 A-N = C = O在上式中,A表示氢以外的元素或基团。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    10.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
    非水电解质二次电池

    公开(公告)号:US20110151338A1

    公开(公告)日:2011-06-23

    申请号:US13059770

    申请日:2009-08-04

    IPC分类号: H01M10/056

    摘要: The present invention is made to improve charge-discharge cycle performances under high temperature environment in a non-aqueous electrolyte secondary battery using a negative electrode containing a negative electrode active material of particulate silicon and/or silicon alloy and a binding agent.A non-aqueous electrolyte secondary battery according to the present invention includes a positive electrode 11, a negative electrode 12, a separator 13, and a non-aqueous electrolyte, wherein the negative electrode includes a negative electrode active material containing particulate silicon and/or silicon alloy and a binding agent, and the non-aqueous electrolyte contains fluorinated cyclic carbonate and a prescribed diisocyanate compound, and when Li storage volume per unit area of the negative electrode of the non-aqueous electrolyte secondary battery under charging condition is determined as A and the theoretical maximum Li storage volume per unit area of the negative electrode is determined as B, a utilizing rate (%) of negative electrode which is expressed by (A/B)×100 is 45% or less.

    摘要翻译: 本发明的目的在于提高使用含有硅和/或硅合金的负极活性物质的负极和粘合剂的非水电解质二次电池在高温环境下的充放电循环性能。 根据本发明的非水电解质二次电池包括正极11,负极12,隔膜13和非水电解质,其中所述负极包括含有颗粒状硅的负极活性物质和/或 硅合金和粘合剂,非水电解质含有氟化环状碳酸酯和规定的二异氰酸酯化合物,并且当非水电解质二次电池的负极在充电条件下的每单位面积的Li储存容积确定为A 将负极单位面积的理论最大Li储存容量确定为B,由(A / B)×100表示​​的负极的利用率(%)为45%以下。