Nanodevice for controlled charged particle flow and method for producing same
    1.
    发明申请
    Nanodevice for controlled charged particle flow and method for producing same 失效
    用于控制带电粒子流的纳米装置及其制造方法

    公开(公告)号:US20060163071A1

    公开(公告)日:2006-07-27

    申请号:US10528520

    申请日:2003-09-24

    IPC分类号: C25D1/00

    摘要: The present invention relates to an apparatus having a nanodevice (1) for controlling the flow of charged particles in an electrolyte. Such apparatus comprises an electrolytic bath container (2) divided by a polymeric membrane foil (3) into a first (4) and a second compartment (5), wherein each compartment (4, 5) comprises an electrode (6, 7) connected to a voltage supply (8). Further the apparatus comprises at least one asymmetric pore (9) forming a via hole through said foil (3), wherein said pore (9) provides a narrow opening (10) of a diameter in the range of several nanometers down to about one nanometer on a front side (11) of said foil (3) and a wide opening (12) in the range of several ten nanometers up to several hundred nanometers on a back side (13) of said foil (3). Further, the apparatus comprises an electrically conductive layer (14) surrounding said narrow opening (10) on said front side (11) and a gate voltage supply (15) connected to said electrically conductive layer (14) on said front side (11) of said foil (3) controlling the flow of charged particles within said nanodevice (1) from said first compartment (4) to said second compartment (5) vice versa. The invention further relates to a method for producing such a nanodevice (1).

    摘要翻译: 本发明涉及一种具有用于控制电解质中带电粒子的流动的纳米装置(1)的装置。 这种设备包括由聚合物膜片(3)分成第一(4)和第二隔室(5)的电解浴容器(2),其中每个隔室(4,5)包括连接的电极(6,7) 到电源(8)。 此外,该装置包括形成穿过所述箔(3)的通孔的至少一个不对称孔(9),其中所述孔(9)提供直径在几纳米至约一纳米范围内的直径的窄开口(10) 在所述箔(3)的前侧(11)和在所述箔(3)的背面(13)上的几十纳米至几百纳米范围内的宽开口(12)。 此外,该装置包括围绕所述前侧(11)上的所述窄开口(10)的导电层(14)和连接到所述前侧(11)上的所述导电层(14)的栅极电压源(15) 所述箔(3)控制所述纳米装置(1)内从所述第一隔室(4)到所述第二隔室(5)的带电粒子的流动反之亦然。 本发明还涉及一种用于制造这种纳米器件(1)的方法。

    Nanodevice for controlled charged particle flow and method for producing same
    2.
    发明授权
    Nanodevice for controlled charged particle flow and method for producing same 失效
    用于控制带电粒子流的纳米装置及其制造方法

    公开(公告)号:US07708871B2

    公开(公告)日:2010-05-04

    申请号:US10528520

    申请日:2003-09-24

    IPC分类号: G01N27/447 G01N27/453

    摘要: The present invention relates to an apparatus having a nanodevice (1) for controlling the flow of charged particles in an electrolyte. Such apparatus comprises an electrolytic bath container (2) divided by a polymeric membrane foil (3) into a first (4) and a second compartment (5), wherein each compartment (4, 5) comprises an electrode (6, 7) connected to a voltage supply (8). Further the apparatus comprises at least one asymmetric pore (9) forming a via hole through said foil (3), wherein said pore (9) provides a narrow opening (10) of a diameter in the range of several nanometers down to about one nanometer on a front side (11) of said foil (3) and a wide opening (12) in the range of several ten nanometers up to several hundred nanometers on a back side (13) of said foil (3). Further, the apparatus comprises an electrically conductive layer (14) surrounding said narrow opening (10) on said front side (11) and a gate voltage supply (15) connected to said electrically conductive layer (14) on said front side (11) of said foil (3) controlling the flow of charged particles within said nanodevice (1) from said first compartment (4) to said second compartment (5) vice versa. The invention further relates to a method for producing such a nanodevice (1).

    摘要翻译: 本发明涉及一种具有用于控制电解质中带电粒子的流动的纳米装置(1)的装置。 这种设备包括由聚合物膜片(3)分成第一(4)和第二隔室(5)的电解浴容器(2),其中每个隔室(4,5)包括连接的电极(6,7) 到电源(8)。 此外,该装置包括形成穿过所述箔(3)的通孔的至少一个不对称孔(9),其中所述孔(9)提供直径在几纳米至约一纳米范围内的直径的窄开口(10) 在所述箔(3)的前侧(11)和在所述箔(3)的背面(13)上的几十纳米至几百纳米范围内的宽开口(12)。 此外,该装置包括围绕所述前侧(11)上的所述窄开口(10)的导电层(14)和连接到所述前侧(11)上的所述导电层(14)的栅极电压源(15) 所述箔(3)控制所述纳米装置(1)内从所述第一隔室(4)到所述第二隔室(5)的带电粒子的流动反之亦然。 本发明还涉及一种用于制造这种纳米器件(1)的方法。