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    • 1. 发明授权
    • Densely-packed films of lanthanide oxide nanoparticles via electrophoretic deposition
    • 通过电泳沉积的镧系氧化物纳米粒子的密集薄膜
    • US08405138B2
    • 2013-03-26
    • US12898159
    • 2010-10-05
    • James DickersonSameer V. Mahajan
    • James DickersonSameer V. Mahajan
    • H01L29/788
    • C25D13/02B82Y10/00B82Y30/00B82Y40/00H01L21/02192H01L21/0226H01L29/0665H01L29/66181H01L29/94
    • A method of forming a film of lanthanide oxide nanoparticles. In one embodiment of the present invention, the method includes the steps of: (a) providing a first substrate with a conducting surface and a second substrate that is positioned apart from the first substrate, (b) applying a voltage between the first substrate and the second substrate, (c) immersing the first substrate and the second substrate in a solution that comprises a plurality of lanthanide oxide nanoparticles suspended in a non-polar solvent or apolar solvent for a first duration of time effective to form a film of lanthanide oxide nanoparticles on the conducting surface of the first substrate, and (d) after the immersing step, removing the first substrate from the solution and exposing the first substrate to air while maintaining the applied voltage for a second duration of time to dry the film of lanthanide oxide nanoparticles formed on the conducting surface of the first substrate.
    • 形成镧系元素氧化物纳米粒子膜的方法。 在本发明的一个实施例中,该方法包括以下步骤:(a)提供具有导电表面的第一基底和与第一基底分开定位的第二基底,(b)在第一基底和第 第二衬底,(c)将第一衬底和第二衬底浸入包含悬浮在非极性溶剂或非极性溶剂中的多个镧系元素氧化物纳米颗粒的溶液中,持续第一时间有效形成镧系元素氧化物膜 纳米颗粒在第一衬底的导电表面上,以及(d)在浸渍步骤之后,从溶液中除去第一衬底并将第一衬底暴露于空气中,同时保持施加的电压持续第二时间以干燥镧系元素 形成在第一基板的导电表面上的氧化物纳米颗粒。
    • 2. 发明申请
    • Densely-Paced Films of Lanthanide Oxide Nanoparticles Via Electrophoretic Deposition
    • 通过电泳沉积的镧系氧化物纳米颗粒的致密层状膜
    • US20110084326A1
    • 2011-04-14
    • US12898159
    • 2010-10-05
    • James DickersonSameer V. Mahajan
    • James DickersonSameer V. Mahajan
    • H01L29/94C01F17/00C25D15/00
    • C25D13/02B82Y10/00B82Y30/00B82Y40/00H01L21/02192H01L21/0226H01L29/0665H01L29/66181H01L29/94
    • A method of forming a film of lanthanide oxide nanoparticles. In one embodiment of the present invention, the method includes the steps of: (a) providing a first substrate with a conducting surface and a second substrate that is positioned apart from the first substrate, (b) applying a voltage between the first substrate and the second substrate, (c) immersing the first substrate and the second substrate in a solution that comprises a plurality of lanthanide oxide nanoparticles suspended in a non-polar solvent or apolar solvent for a first duration of time effective to form a film of lanthanide oxide nanoparticles on the conducting surface of the first substrate, and (d) after the immersing step, removing the first substrate from the solution and exposing the first substrate to air while maintaining the applied voltage for a second duration of time to dry the film of lanthanide oxide nanoparticles formed on the conducting surface of the first substrate.
    • 形成镧系元素氧化物纳米粒子膜的方法。 在本发明的一个实施例中,该方法包括以下步骤:(a)提供具有导电表面的第一基底和与第一基底分开定位的第二基底,(b)在第一基底和第 第二衬底,(c)将第一衬底和第二衬底浸入包含悬浮在非极性溶剂或非极性溶剂中的多个镧系元素氧化物纳米颗粒的溶液中,持续第一时间有效形成镧系元素氧化物膜 纳米颗粒在第一衬底的导电表面上,以及(d)在浸渍步骤之后,从溶液中除去第一衬底并将第一衬底暴露于空气中,同时保持施加的电压持续第二时间以干燥镧系元素 形成在第一基板的导电表面上的氧化物纳米颗粒。
    • 5. 发明授权
    • Collapsible tow cart
    • 可折叠拖车
    • US4523774A
    • 1985-06-18
    • US541435
    • 1983-10-13
    • James Dickerson
    • James Dickerson
    • B62B1/20
    • B62B1/20B62B2202/52B62B2301/252
    • A collapsible tow cart for transporting a load of beach items over sandy terrain to a beach site. The cart whose structure, save for the wheels, is fabricated of light weight metal tubing, has three basic components: the first of which is a rectangular main frame having parallel sides and upturned ends to define a carrying bed for the beach items. Perpendicular to the main frame and attached to the front thereof in a T-formation are the parallel sides of a rectangular cross frame whose down-turned ends are V-shaped. The apexes of these ends lie below the main frame and are joined by a transverse axle. Mounted on this axle in the open region between the ends of the cross frame and the sides of the main frame are two identical balls which function as cart wheels. The third component is a rectangular loop whose parallel sides are pivotally connected at a point adjacent the lower end thereof to the corresponding sides of the main frame at the rear thereof, whereby in the erect state of the loop, the lower end functions as a ground rest and the upper end as a handle to pull the cart, the loop being foldable over the main frame to collapse the cart.
    • 一个可折叠的拖车,用于将沙滩物品的载荷运送到沙滩地带。 该车的结构,除了轮子,由重量轻的金属管制成,具有三个基本部件:第一个是矩形主框架,具有平行的侧面和向上的端部,以定义用于沙滩用品的搬运床。 垂直于主框架并且以T形结构附接到其前部的是矩形交叉框架的平行边,其倒转端为V形。 这些端部的顶点位于主框架下方并且通过横向轴线连接。 安装在交叉框架端部与主框架两侧之间开放区域的该轴上的两个相同的滚珠用作推车轮。 第三部件是矩形环,其平行侧在其下端附近枢转地连接到主框架的后部的相应侧,由此在环的直立状态下,下端用作接地 休息和上端作为拉动推车的手柄,该环可折叠在主框架上以折叠推车。