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    • 4. 发明申请
    • ELECTRODES WITH SOLID POLYMER ELECTROLYTES AND REDUCED POROSITY
    • 具有固体聚合物电解质的电极和减少的孔隙度
    • US20110281175A1
    • 2011-11-17
    • US13128234
    • 2009-11-06
    • William HudsonMohit SinghMichael Geier
    • William HudsonMohit SinghMichael Geier
    • H01M10/0565
    • H01M10/056H01M4/13H01M4/485H01M4/624H01M10/0565Y02E60/122
    • An electrode/electrolyte assembly that has a well-integrated interface between an electrode and a solid polymer electrolyte film, which provides continuous, ionically-conducting and electronically insulating paths between the films is provided. A slurry is made containing active electrolyte material, a liquefied, ionically-conductive first polymer electrolyte with dissolved lithium salt, and conductive additive. The binder may have been liquefied by dissolving in a volatile solvent or by melting. The slurry is cast or extruded as a thin film and dried or cooled to form an electrode layer that has some inherent porosity. A liquefied second polymer electrolyte that includes a salt is cast over the electrode film. Some of the liquefied second polymer electrolyte fills at least some of the pores in the electrode film and the rest forms an electrolyte layer on top of the electrode film. After solidifying by either drying or cooling, the dual-cast electrode assembly includes both an electrode with low porosity and an adjacent solid polymer electrolyte film. A lithium secondary battery that employs the novel electrode assembly is also provided.
    • 提供了一种在电极和固体聚合物电解质膜之间具有良好集成的界面的电极/电解质组件,其在膜之间提供连续的离子导电和电绝缘路径。 制备含有活性电解质材料,具有溶解的锂盐的液化,离子导电的第一聚合物电解质和导电添加剂的浆料。 粘合剂可能通过溶解在挥发性溶剂中或通过熔化而液化。 将浆料浇铸或挤出为薄膜并干燥或冷却以形成具有一定固有孔隙率的电极层。 将包含盐的液化的第二聚合物电解质浇铸在电极膜上。 一些液化的第二聚合物电解质填充电极膜中的至少一些孔,其余的在电极膜的顶部形成电解质层。 在通过干燥或冷却固化之后,双电极电极组件包括具有低孔隙率的电极和相邻的固体聚合物电解质膜。 还提供了采用新型电极组件的锂二次电池。
    • 10. 发明申请
    • Art bridge
    • 艺术桥梁
    • US20070164186A1
    • 2007-07-19
    • US11331710
    • 2006-01-13
    • William Hudson
    • William Hudson
    • A47B19/00
    • B44D3/00
    • A bridge is sized to span across an entire painting surface and is supported above the image by vertical spacers that adapt to vary the distance between the painting surface and the bridge. The bridge height above the image surface may be varied with the use of height adjusting supplemental vertical spacers. The bridge is made up of an upper block and a lower block, where the upper block can be temporarily separated from the lower block. Each block may include a resilient material such as a thin neoprene layer or other suitable material on the respective mating surfaces, such that the resilient layers are pressed against each other when the halves are connected and held in place by fasteners. Between the resilient layers, the artist can place any desired drawing guide, and the guide is held firmly in place by the non-slip quality of the resilient layers.
    • 桥梁的尺寸跨越整个油漆表面,并通过垂直间隔件支撑在图像上方,适用于改变喷涂表面和桥梁之间​​的距离。 图像表面上方的桥梁高度可以随着使用高度调节补充垂直间隔件而变化。 该桥由上部块和下部块组成,其中上部块可以与下部块暂时分开。 每个块可以在相应配合表面上包括诸如薄氯丁橡胶层或其他合适材料的弹性材料,使得当半部通过紧固件连接并保持在适当位置时,弹性层彼此挤压。 在弹性层之间,艺术家可以放置任何所需的绘图引导件,并且通过弹性层的防滑质量将引导件牢固地保持在适当位置。