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    • 72. 发明授权
    • Shape memory polymer-based tunable photonic device
    • 形状记忆聚合物基可调谐光子器件
    • US09074090B2
    • 2015-07-07
    • US13087444
    • 2011-04-15
    • Tao XieWilliam B. CarterGeoffrey P. McKnight
    • Tao XieWilliam B. CarterGeoffrey P. McKnight
    • B29D11/00B82Y20/00C08L63/00G02F1/01
    • C08L63/00G02F1/0147G02F2203/02G02F2203/05G02F2203/62
    • A photonic device is provided having a two or three-dimensionally periodic structure of interconnected members with alterable spacing between the members. The structure is composed of a shape memory polymer configured to be thermo-mechanically tunable to display a plurality of optical properties under a series of temperature changes and stress. A method of producing a photonic device based on a shape memory polymer is provided. A mold, having a two or three-dimensionally periodic structure of interconnected components with a characteristic spacing between the components, is infiltrated with a shape memory polymer precursor to form a composite structure. The composite structure is solidified. The mold is removed from the composite structure to form a photonic device as an inverse replica of the mold.
    • 提供光子器件,其具有互连构件的两维或三维周期性结构,并且在构件之间具有可变的间隔。 该结构由形状记忆聚合物构成,该形状记忆聚合物被配置为在一系列温度变化和应力下显示多个光学性质的热机械可调谐。 提供了一种基于形状记忆聚合物制造光子器件的方法。 具有两个或三维周期性结构的具有特征间隔的部件之间的特征间隔的模具被形状记忆聚合物前体渗透以形成复合结构。 复合结构固化。 将模具从复合结构中移除以形成作为模具的反向复制品的光子装置。
    • 74. 发明授权
    • Frangible capsule-in-capsule chemical delivery systems and methods of fabrication
    • 易碎胶囊化学物质输送系统和制造方法
    • US08701879B2
    • 2014-04-22
    • US12687193
    • 2010-01-14
    • Tao XieAnil K. Sachdev
    • Tao XieAnil K. Sachdev
    • B65D25/08B65B29/10B32B9/02
    • A61K9/4808B65D81/3216
    • A capsule-in-capsule system comprising at least two segregated chemical reactants is described. An inner capsule contains one reactant and is itself contained, with a second chemical reactant, in an outer capsule. The inner capsule and its contents is fabricated first; then it is incorporated into the second reactant; and the combination of the second reactant and inner capsule is encapsulated in the outer capsule. The reactants may be hydrophobic or hydrophilic and present as fluids, solids or combinations of solid(s) and fluids(s). When subjected to suitably high pressure, the capsule wall materials will fracture or rupture, releasing and preferably mixing all encapsulates to enable their prompt reaction. The utility of the invention is illustrated by its application to development of a corrosion inhibiting passive film on magnesium auto body material and to the adhesive bonding of members where precise positioning is desired.
    • 描述了包含至少两个分离的化学反应物的胶囊内胶囊系统。 内胶囊含有一种反应物,并且在外胶囊中本身含有第二化学反应物。 首先制造内胶囊及其内容物; 然后将其并入第二反应物中; 并且第二反应物和内胶囊的组合被包封在外胶囊中。 反应物可以是疏水的或亲水的,并且作为流体,固体或固体和流体的组合存在。 当受到适当的高压时,胶囊壁材料会断裂或破裂,释放并优选混合所有的包封物以使其能够迅速反应。 本发明的用途通过其在镁汽车车身材料上开发腐蚀抑制钝化膜以及需要精确定位的部件的粘合剂的应用来说明。
    • 79. 发明申请
    • METHODS FOR MAKING BATTERY ELECTRODE SYSTEMS
    • 制作电池电极系统的方法
    • US20130177804A1
    • 2013-07-11
    • US13344539
    • 2012-01-05
    • Mark W. VERBRUGGETao XIEHamid G. KIA
    • Mark W. VERBRUGGETao XIEHamid G. KIA
    • H01M4/64B05D5/12H01M4/62
    • H01M4/622H01M4/04
    • Methods for making battery electrode system are disclosed herein. In an example of the method, a mixture of a polymer binder, an active material and a conductive filler is deposited on a current collector. The deposited mixture is exposed to an external field having a field direction that is normal to a surface of the current collector. The exposure aligns, outward from and normal to the surface of the current collector, the active material and the conductive filler to form a plurality of discrete structures that extend outward from and normal to the surface of the current collector and are respectively aligned with a field line of the external field. Each of the plurality of discrete structures includes some of the active material and some of the conductive filler.
    • 本文公开了制造电池电极系统的方法。 在该方法的一个实例中,聚合物粘合剂,活性材料和导电填料的混合物沉积在集电器上。 将沉积的混合物暴露于具有与集电体的表面垂直的场方向的外部场。 曝光从集电器表面向外平行,活性材料和导电填料对齐,以形成从集电器的表面向外延伸并垂直于集电器表面的多个离散结构,并分别与一个场 外场的线。 多个离散结构中的每一个包括一些活性材料和一些导电填料。