Immobilized fluid membranes for gas separation
    2.
    发明授权
    Immobilized fluid membranes for gas separation 有权
    用于气体分离的固定流体膜

    公开(公告)号:US08673067B2

    公开(公告)日:2014-03-18

    申请号:US12470294

    申请日:2009-05-21

    IPC分类号: B01D53/00 B01D53/22

    摘要: Provided herein are immobilized liquid membranes for gas separation, methods of preparing such membranes and uses thereof. In one example, the immobilized membrane includes a porous metallic host matrix and an immobilized liquid fluid (such as a silicone oil) that is immobilized within one or more pores included within the porous metallic host matrix. The immobilized liquid membrane is capable of selective permeation of one type of molecule (such as oxygen) over another type of molecule (such as water). In some examples, the selective membrane is incorporated into a device to supply oxygen from ambient air to the device for electrochemical reactions, and at the same time, to block water penetration and electrolyte loss from the device.

    摘要翻译: 本文提供了用于气体分离的固定化液膜,制备这种膜的方法及其用途。 在一个实例中,固定的膜包括多孔金属宿主基质和固定在多孔金属宿主基质内包含的一个或多个孔内的固定液体流体(如硅油)。 固定液膜能够选择性渗透一种类型的分子(如氧气)超过另一类分子(如水)。 在一些实例中,选择性膜结合到装置中以从环境空气向用于电化学反应的装置供应氧气,同时阻止水从设备中渗透和电解质损失。

    IMMOBILIZED FLUID MEMBRANES FOR GAS SEPARATION
    4.
    发明申请
    IMMOBILIZED FLUID MEMBRANES FOR GAS SEPARATION 有权
    用于气体分离的固定流体膜

    公开(公告)号:US20100297531A1

    公开(公告)日:2010-11-25

    申请号:US12470294

    申请日:2009-05-21

    摘要: Provided herein are immobilized liquid membranes for gas separation, methods of preparing such membranes and uses thereof. In one example, the immobilized membrane includes a porous metallic host matrix and an immobilized liquid fluid (such as a silicone oil) that is immobilized within one or more pores included within the porous metallic host matrix. The immobilized liquid membrane is capable of selective permeation of one type of molecule (such as oxygen) over another type of molecule (such as water). In some examples, the selective membrane is incorporated into a device to supply oxygen from ambient air to the device for electrochemical reactions, and at the same time, to block water penetration and electrolyte loss from the device.

    摘要翻译: 本文提供了用于气体分离的固定化液膜,制备这种膜的方法及其用途。 在一个实例中,固定的膜包括多孔金属宿主基质和固定在多孔金属宿主基质内包含的一个或多个孔内的固定液体流体(如硅油)。 固定液膜能够选择性渗透一种类型的分子(如氧气)超过另一类分子(如水)。 在一些实例中,选择性膜结合到装置中以从环境空气向用于电化学反应的装置供应氧气,同时阻止水从设备中渗透和电解质损失。

    ANODES FOR LITHIUM ION BATTERIES
    5.
    发明申请
    ANODES FOR LITHIUM ION BATTERIES 有权
    锂离子电池阳极

    公开(公告)号:US20110114254A1

    公开(公告)日:2011-05-19

    申请号:US12621410

    申请日:2009-11-18

    IPC分类号: H01M4/88

    摘要: Methods for making composite anodes, such as macroporous composite anodes, are disclosed. Embodiments of the methods may include forming a tape from a slurry including a substrate metal precursor, an anode active material, a pore-forming agent, a binder, and a solvent. A laminated structure may be prepared from the tape and sintered to produce a porous structure, such as a macroporous structure. The macroporous structure may be heated to reduce a substrate metal precursor and/or anode active material. Macroporous composite anodes formed by some embodiments of the disclosed methods comprise a porous metal and an anode active material, wherein the anode active material is both externally and internally incorporated throughout and on the surface of the macroporous structure.

    摘要翻译: 公开了制备复合阳极的方法,例如大孔复合阳极。 方法的实施方案可以包括从包括底物金属前体,阳极活性材料,成孔剂,粘合剂和溶剂的浆料形成带。 可以从带材制备层压结构并烧结以产生多孔结构,例如大孔结构。 可以加热大孔结构以减少底物金属前体和/或阳极活性材料。 由所公开方法的一些实施方案形成的大孔复合阳极包括多孔金属和阳极活性材料,其中阳极活性材料既外部又内部并入大孔结构的整个表面。

    Ceramic assembly with a stabilizer layer
    8.
    发明授权
    Ceramic assembly with a stabilizer layer 有权
    具有稳定层的陶瓷组件

    公开(公告)号:US07595085B2

    公开(公告)日:2009-09-29

    申请号:US10797301

    申请日:2004-03-09

    IPC分类号: B05D5/12

    摘要: In one embodiment, the method of producing a ceramic assembly includes: disposing an electrode precursor on an electrolyte precursor having an electrolyte sintering shrinkage, disposing a stabilizer precursor having a stabilizer sintering shrinkage on the electrode precursor on a side opposite the electrolyte precursor to form a precursor assembly, and sintering the precursor assembly to form the ceramic assembly comprising a stabilizer layer, electrode, and electrolyte. The difference between the electrolyte sintering shrinkage and the stabilizer sintering shrinkage is less than or equal to ±1% and a surface of the ceramic assembly has less than or equal to about 5.0 degrees camber, as measured from the horizontal plane.

    摘要翻译: 在一个实施方案中,制造陶瓷组件的方法包括:将电极前体设置在具有电解质烧结收缩率的电解质前体上,在与电解质前体相反的一侧在电极前体上设置稳定剂烧结收缩率的稳定剂前体,形成 前体组件,并烧结前体组件以形成包含稳定剂层,电极和电解质的陶瓷组件。 电解质烧结收缩率和稳定剂烧结收缩率之间的差异小于或等于±1%,陶瓷组件的表面从水平面测得的角度小于或等于约5.0度。