Articles Coated with Flash Bonded Superhydrophobic Particles
    3.
    发明申请
    Articles Coated with Flash Bonded Superhydrophobic Particles 有权
    用闪光键合的超疏水颗粒涂布的文章

    公开(公告)号:US20090196990A1

    公开(公告)日:2009-08-06

    申请号:US12025932

    申请日:2008-02-05

    IPC分类号: B05D5/08

    摘要: A method of making article having a superhydrophobic surface includes: providing a solid body defining at least one surface; applying to the surface a plurality of diatomaceous earth particles and/or particles characterized by particle sizes ranging from at least 100 nm to about 10 μm, the particles being further characterized by a plurality of nanopores, wherein at least some of the nanopores provide flow through porosity, the particles being further characterized by a plurality of spaced apart nanostructured features that include a contiguous, protrusive material; flash bonding the particles to the surface so that the particles are adherently bonded to the surface; and applying a hydrophobic coating layer to the surface and the particles so that the hydrophobic coating layer conforms to the nanostructured features.

    摘要翻译: 制造具有超疏水表面的制品的方法包括:提供限定至少一个表面的固体; 向表面施加多个以至少100nm至约10μm的粒度为特征的硅藻土颗粒和/或颗粒,该颗粒进一步由多个纳米孔表征,其中至少一些纳米孔提供流过 颗粒进一步由多个间隔开的纳米结构特征表征,其包括连续的突出材料; 将颗粒闪蒸粘合到表面,使得颗粒粘附到表面上; 以及将表面和颗粒施加疏水性涂层,使得疏水涂层符合纳米结构特征。

    Lightweight, Durable Lead-Acid Batteries
    6.
    发明申请
    Lightweight, Durable Lead-Acid Batteries 有权
    重量轻,耐用的铅酸电池

    公开(公告)号:US20090269666A1

    公开(公告)日:2009-10-29

    申请号:US12110913

    申请日:2008-04-28

    IPC分类号: H01M4/14 H01M4/36 H01M4/16

    摘要: A lightweight, durable lead-acid battery is disclosed. Alternative electrode materials and configurations are used to reduce weight, to increase material utilization and to extend service life. The electrode can include a current collector having a buffer layer in contact with the current collector and an electrochemically active material in contact with the buffer layer. In one form, the buffer layer includes a carbide, and the current collector includes carbon fibers having the buffer layer. The buffer layer can include a carbide and/or a noble metal selected from of gold, silver, tantalum, platinum, palladium and rhodium. When the electrode is to be used in a lead-acid battery, the electrochemically active material is selected from metallic lead (for a negative electrode) or lead peroxide (for a positive electrode).

    摘要翻译: 公开了一种轻质耐用的铅酸蓄电池。 替代电极材料和配置用于减轻重量,增加材料利用率并延长使用寿命。 电极可以包括具有与集电器接触的缓冲层的集电器和与缓冲层接触的电化学活性材料。 在一种形式中,缓冲层包括碳化物,集电体包括具有缓冲层的碳纤维。 缓冲层可以包括选自金,银,钽,铂,钯和铑的碳化物和/或贵金属。 当电极用于铅酸电池时,电化学活性材料选自金属铅(负极)或过氧化铅(正极)。