公开(公告)号：EP2647066A1

公开(公告)日：2013-10-09

申请号：EP11808327.8

申请日：2011-12-05

申请人： Ramot at Tel Aviv University, Ltd.

发明人： GOLODNITSKY, Diana ,  PELED, Emanuel ,  NATHAN, Menachem ,  ARDEL, Gilat ,  MAZOR-SHAFIR, Hadar ,  HADAR, Roni ,  MENKIN-BACHBUT, Svetlana ,  RIPENBEIN, Tania ,  FREEDMAN, Kathrin

IPC分类号： H01M2/02 ,  H01M2/10 ,  H01M2/16 ,  H01M2/18 ,  H01M4/04 ,  H01M4/58 ,  H01M10/04 ,  H01M10/0562 ,  H01M10/0525 ,  H01M4/133 ,  H01M10/058 ,  H01M4/136 ,  H01M4/1393 ,  H01M4/1397

CPC分类号： H01M10/058 ,  C25D13/02 ,  H01M2/0202 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/1094 ,  H01M2/1646 ,  H01M2/1673 ,  H01M2/18 ,  H01M4/0404 ,  H01M4/0407 ,  H01M4/0438 ,  H01M4/0457 ,  H01M4/133 ,  H01M4/136 ,  H01M4/1393 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2220/30 ,  H01M2300/002 ,  H01M2300/0068 ,  H01M2300/0074 ,  H01M2300/0077 ,  Y02E60/122

摘要： Methods for forming three-layer thin-film battery (TFB) structures by sequential electrophoretic deposition (EPD) on a single conductive substrate. The TFBs may be two- dimensional or three-dimensional. The sequential EPD includes EPD of a first battery electrode followed by EPD of a porous separator on the first electrode and by EPD of a second battery electrode on the porous separator. In some embodiments of a Li or Li-ion TFB, the separator includes a Li ion conducting solid. In some embodiments of a Li or Li-ion TFB, the separator includes an inorganic porous solid rendered ionically conductive by impregnation with a liquid or polymer. In some embodiments, the TFBs are coated and sealed with an EPDd PEEK layer.

摘要翻译： 用于在单个导电衬底上通过顺序电泳沉积（EPD）形成三层薄膜电池（TFB）结构的方法。 TFB可以是二维或三维的。 顺序EPD包括第一电池电极的EPD，接着是第一电极上的多孔隔离物的EPD和多孔隔离物上的第二电池电极的EPD。 在Li或Li离子TFB的一些实施方案中，隔膜包含Li离子导电固体。 在Li或Li离子TFB的一些实施方式中，隔膜包括通过浸渍液体或聚合物而离子导电的无机多孔固体。 在一些实施例中，TFB被涂覆并且用EPDd PEEK层密封。

公开(公告)号：EP3103150B1

公开(公告)日：2019-04-03

申请号：EP15743315.2

申请日：2015-02-03

申请人： Ramot at Tel-Aviv University Ltd.

发明人： PELED, Emanuel ,  GOLODNITSKY, Diana ,  FREEDMAN, Kathrin ,  GOLDSHTEIN, Keren ,  ALON, Meital

IPC分类号： H01M4/134 ,  H01M4/40 ,  H01M10/052 ,  B05D5/12 ,  H01M4/36 ,  H01M4/38 ,  H01M4/46 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525

公开(公告)号：EP3103150A1

公开(公告)日：2016-12-14

申请号：EP15743315.2

申请日：2015-02-03

申请人： Ramot at Tel-Aviv University Ltd.

发明人： PELED, Emanuel ,  GOLODNITSKY, Diana ,  FREEDMAN, Kathrin ,  GOLDSHTEIN, Keren ,  ALON, Meital

IPC分类号： H01M4/134 ,  H01M4/40 ,  H01M10/052 ,  B05D5/12

CPC分类号： H01M4/405 ,  H01M4/134 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/46 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/027

摘要： A composition-of-matter comprising a plurality of particles is disclosed herein, the particles comprising a compound (e.g., an element or a mixture of elements) which forms an alloy with an alkali metal and/or an alloy of an alkali metal with said compound. The alloy is characterized by reversibly releasing the alkali metal and absorbing the alkali metal. Some or all of the particles are encapsulated within a volume enclosed by a shell or matrix which conducts cations of the alkali metal, wherein a volume of the alloy upon maximal absorption of the alkali metal does not exceed the volume enclosed by a shell or matrix. Further disclosed herein is a process of preparing a composition-of-matter, which is effected by coating particles comprising an alloy saturated with the alkali metal with a conductor of cations of the alkali metal, as well as electrochemical half cells and batteries including the composition-of-matter.

摘要翻译： 本文公开了包含多个颗粒的物质组合物，所述颗粒包含与碱金属和/或碱金属与所述碱金属的合金形成合金的化合物（例如元素或元素混合物） 复合。 该合金的特征在于可逆地释放碱金属并吸收碱金属。 一些或所有的颗粒被包封在由引导碱金属的阳离子的壳或基质封闭的体积内，其中在碱金属的最大吸收时合金的体积不超过由壳或基质包围的体积。 本文进一步公开的是制备物质组合物的方法，其通过将包含碱金属饱和的合金的颗粒与碱金属的阳离子导体以及电化学半电池和包含该组合物的电池 -of事项。