Lithium batteries utilizing nanoporous separator layers
    1.
    发明授权
    Lithium batteries utilizing nanoporous separator layers 有权
    锂电池利用纳米孔分离层

    公开(公告)号:US09209446B2

    公开(公告)日:2015-12-08

    申请号:US13302748

    申请日:2011-11-22

    摘要: Provided are lithium batteries comprising (a) a separator/electrode assembly of a current collector layer interposed between two electrode layers of one polarity bonded to a porous separator layer on each electrode surface, wherein each electrode layer is coated directly on a separator layer, (b) an electrode of the opposite polarity with a current collector layer interposed between two electrode layers of the opposite polarity, and (c) an electrolyte, where the batteries comprise alternating layers of the separator/electrode assembly and the electrode of the opposite polarity. Preferably, a portion of the assembly is not in contact with the electrode of the opposite polarity and a portion of the electrode of opposite polarity is not in contact with the assembly, and an electrically conductive device independently connects the portions of each polarity for effective current collection. Also provided are methods of preparing such lithium batteries.

    摘要翻译: 本发明提供的锂电池包括:(a)集电体层的隔板/电极组件,插入在每个电极表面上与多孔隔板层结合的一个极性的两个电极层之间,其中每个电极层直接涂覆在隔板层上( b)具有相反极性的电极,其中集电器层插入在相反极性的两个电极层之间,和(c)电解质,其中电池包括隔离器/电极组件和相反极性的电极的交替层。 优选地,组件的一部分不与相反极性的电极接触,并且相反极性的电极的一部分不与组件接触,并且导电装置独立地连接每个极性的部分以用于有效电流 采集。 还提供了制备这种锂电池的方法。

    Reflective organic layers
    2.
    发明授权
    Reflective organic layers 失效
    反光有机层

    公开(公告)号:US07151626B2

    公开(公告)日:2006-12-19

    申请号:US10743583

    申请日:2003-12-22

    IPC分类号: G02F1/03

    CPC分类号: B41M5/52 G03C11/02 H05B33/24

    摘要: The present invention pertains to organic reflective layers comprising an organic radical cation compound, wherein the layer reflects in the infrared region. Preferably, the organic radical cation compound is a salt of an aminium radical cation. Also provided are marking systems comprising such reflective layers and methods of marking an article utilizing such reflective layers.

    摘要翻译: 本发明涉及包含有机自由基阳离子化合物的有机反射层,其中该层在红外区域反射。 优选地,有机自由基阳离子化合物是铵离子阳离子的盐。 还提供了包括这种反射层的标记系统以及利用这种反射层标记物品的方法。

    Crystalline infrared reflective films
    3.
    发明授权
    Crystalline infrared reflective films 有权
    结晶红外反射膜

    公开(公告)号:US08422126B2

    公开(公告)日:2013-04-16

    申请号:US13096327

    申请日:2011-04-28

    IPC分类号: F21V9/04

    CPC分类号: G02B5/208 Y10T428/24802

    摘要: Provided are infrared reflective films comprising a substrate and at least one infrared reflective layer comprising an aminium radical cation compound in a crystalline state and an organic polymer, wherein the infrared reflective layer has a reflectance peak in the infrared region from 1250 nm to 1700 nm. Such infrared films are stable in their optical properties against degradation by light and moisture. Also provided are solar control window films, security markings, and other optical articles comprising such infrared reflective films. Further provided are methods for making such infrared reflective films.

    摘要翻译: 提供了包括基板和至少一个包含结晶状态的铵基阳离子化合物和有机聚合物的红外反射层的红外反射膜,其中红外反射层在1250nm至1700nm的红外区域具有反射峰。 这种红外线膜的光学特性稳定,不受光和水分的降解。 还提供了包括这种红外反射膜的太阳能控制窗膜,安全标记和其它光学制品。 进一步提供制造这种红外反射膜的方法。

    Stable infrared films
    4.
    发明申请
    Stable infrared films 有权
    稳定的红外线膜

    公开(公告)号:US20100104817A1

    公开(公告)日:2010-04-29

    申请号:US12589773

    申请日:2009-10-28

    摘要: Provided are infrared films comprising a substrate, a layer of an aminium radical cation compound in a crystalline state and an organic polymer selected from the group consisting of a divinyl ether polymer, a fluoropolymer, and a silicone polymer, and, optionally, a water repellent layer overlying the layer of the aminium compound. Such infrared films are stable in their optical properties and useful for security markings, test strips for analysis of fluids, and other optical articles for detection in the infrared. Also provided are methods for making such infrared films.

    摘要翻译: 本发明提供了红外线膜,其包含基底,结晶状态的自由基阳离子化合物层和选自二乙烯基醚聚合物,含氟聚合物和硅氧烷聚合物的有机聚合物,以及任选的防水剂 层覆盖了铵化合物层。 这样的红外线膜在其光学性质上是稳定的,并且可用于安全标记,用于分析流体的测试条和用于在红外线中检测的其它光学制品。 还提供了制造这种红外膜的方法。

    Safety shutdown separators
    5.
    发明申请
    Safety shutdown separators 有权
    安全关闭分离器

    公开(公告)号:US20070243460A1

    公开(公告)日:2007-10-18

    申请号:US11786671

    申请日:2007-04-12

    IPC分类号: H01M2/16 H01M10/50

    摘要: The present invention pertains to electrochemical cells which comprise (a) an anode; (b) a cathode; (c) a solid porous separator, such as a polyolefin, xerogel, or inorganic oxide separator; and (d) a nonaqueous electrolyte, wherein the separator comprises a porous membrane having a microporous coating comprising polymer particles which have not coalesced to form a continuous film. This microporous coating on the separator acts as a safety shutdown layer that rapidly increases the internal resistivity and shuts the cell down upon heating to an elevated temperature, such as 110° C. Also provided are methods for increasing the safety of an electrochemical cell by utilizing such separators with a safety shutdown layer.

    摘要翻译: 本发明涉及电化学电池,其包括(a)阳极; (b)阴极; (c)固体多孔分离器,例如聚烯烃,干凝胶或无机氧化物分离器; 和(d)非水电解质,其中所述隔膜包括具有微孔涂层的多孔膜,所述微孔涂层包含未结合以形成连续膜的聚合物颗粒。 隔膜上的这种微孔涂层充当安全关闭层,其迅速增加内部电阻率,并在加热到升高的温度(例如110℃)时关闭电池。还提供了通过利用以提高电化学电池的安全性的方法 这种分离器具有安全关闭层。

    Methods of preparing separators for electrochemical cells
    6.
    发明申请
    Methods of preparing separators for electrochemical cells 审中-公开
    制备电化学电池分离器的方法

    公开(公告)号:US20070189959A1

    公开(公告)日:2007-08-16

    申请号:US11652858

    申请日:2007-01-12

    IPC分类号: C01F7/02 B05D5/00

    CPC分类号: H01M2/166 H01M2/145

    摘要: Provided are methods of preparing a separator for an electrochemical cell comprising the steps of (a) coating onto a substrate a liquid mixture comprising an inorganic oxide, an organic polymer, a divinyl ether of an ethylene glycol, and/or an organic carbonate; (b) drying the coating; and (c) delaminating the coating from the substrate to form the separator comprising an inorganic oxide and the organic polymer, wherein the inorganic oxide of step (c) comprises a reaction product of the divinyl ether and/or the organic carbonate with the inorganic oxide of step (a). Preferably, the inorganic oxide of step (c) comprises a hydrated aluminum oxide of the formula Al2O3.H2O, wherein x is less than 1.0, and wherein the hydrated aluminum oxide comprises a reaction product of the divinyl ether and/or organic carbonate with the inorganic oxide of step (a), such as pseudo-boehmite.

    摘要翻译: 提供制备用于电化学电池的隔膜的方法,包括以下步骤:(a)将包含无机氧化物,有机聚合物,乙二醇的二乙烯基醚和/或有机碳酸酯的液体混合物涂覆在基材上; (b)干燥涂层; 和(c)从基材分层涂层以形成包含无机氧化物和有机聚合物的分离体,其中步骤(c)的无机氧化物包含二乙烯基醚和/或有机碳酸酯与无机氧化物的反应产物 的步骤(a)。 优选地,步骤(c)的无机氧化物包含式Al 2 O 3 H 2 H 2 O的水合氧化铝,其中x 小于1.0,并且其中水合氧化铝包括二乙烯基醚和/或有机碳酸酯与步骤(a)的无机氧化物的反应产物,例如假勃姆石。

    Dual vesicular and infrared imaging media
    7.
    发明授权
    Dual vesicular and infrared imaging media 有权
    双囊泡和红外成像介质

    公开(公告)号:US09266373B2

    公开(公告)日:2016-02-23

    申请号:US13383950

    申请日:2010-07-15

    摘要: Provided is a laser imageable media that forms both a vesicular bubble image and an infrared image upon exposure to laser radiation. The laser imageable media comprises (1) a substrate, preferably a transparent plastic substrate, (2) an infrared absorbing layer comprising an infrared absorbing compound, preferably an aminium radical cation compound, that exhibits a reduction in infrared absorption when exposed to the laser radiation, and (3) a polymeric layer comprising an organic polymer, preferably nitrocellulose, overlying the infrared absorbing layer. The vesicular image on a transparent plastic substrate is readable with a visible scanner without the use of any reflective background material behind the transparent plastic substrate.

    摘要翻译: 提供了一种激光可成像介质,其在暴露于激光辐射时形成泡泡图像和红外图像。 激光可成像介质包括(1)基底,优选透明塑料基底,(2)包含红外吸收化合物,优选氨基自由基阳离子化合物的红外线吸收层,其在暴露于激光辐射时表现出红外吸收的降低 ,和(3)包含覆盖红外线吸收层的有机聚合物,优选硝酸纤维素的聚合物层。 透明塑料基板上的水泡图像可用可见扫描仪读取,而不需要在透明塑料基板后面使用任何反射背景材料。

    Stable infrared films
    8.
    发明授权
    Stable infrared films 有权
    稳定的红外线膜

    公开(公告)号:US08472112B2

    公开(公告)日:2013-06-25

    申请号:US12589773

    申请日:2009-10-28

    IPC分类号: F21V9/04

    摘要: Provided are infrared films comprising a substrate, a layer of an aminium radical cation compound in a crystalline state and an organic polymer selected from the group consisting of a divinyl ether polymer, a fluoropolymer, and a silicone polymer, and, optionally, a water repellent layer overlying the layer of the aminium compound. Such infrared films are stable in their optical properties and useful for security markings, test strips for analysis of fluids, and other optical articles for detection in the infrared. Also provided are methods for making such infrared films.

    摘要翻译: 本发明提供了红外线膜,其包含基底,结晶状态的自由基阳离子化合物层和选自二乙烯基醚聚合物,含氟聚合物和硅氧烷聚合物的有机聚合物,以及任选的防水剂 层覆盖了铵化合物层。 这样的红外线膜在其光学性质上是稳定的,并且可用于安全标记,用于分析流体的测试条和用于在红外线中检测的其它光学制品。 还提供了制造这种红外膜的方法。

    CRYSTALLINE INFRARED REFLECTIVE FILMS
    10.
    发明申请
    CRYSTALLINE INFRARED REFLECTIVE FILMS 有权
    晶体红外反射膜

    公开(公告)号:US20120050848A1

    公开(公告)日:2012-03-01

    申请号:US13096327

    申请日:2011-04-28

    IPC分类号: F21V9/04

    CPC分类号: G02B5/208 Y10T428/24802

    摘要: Provided are infrared reflective films comprising a substrate and at least one infrared reflective layer comprising an aminium radical cation compound in a crystalline state and an organic polymer, wherein the infrared reflective layer has a reflectance peak in the infrared region from 1250 nm to 1700 nm. Such infrared films are stable in their optical properties against degradation by light and moisture. Also provided are solar control window films, security markings, and other optical articles comprising such infrared reflective films. Further provided are methods for making such infrared reflective films.

    摘要翻译: 提供了包括基板和至少一个包含结晶状态的铵基阳离子化合物和有机聚合物的红外反射层的红外反射膜,其中红外反射层在1250nm至1700nm的红外区域具有反射峰。 这种红外线膜的光学特性稳定,不受光和水分的降解。 还提供了包括这种红外反射膜的太阳能控制窗膜,安全标记和其它光学制品。 进一步提供制造这种红外反射膜的方法。