CO-EXTRUSION OF PERIODICALLY MODULATED STRUCTURES

    公开(公告)号:US20210023758A1

    公开(公告)日:2021-01-28

    申请号:US17012180

    申请日:2020-09-04

    Inventor: SCOTT E. SOLBERG

    Abstract: A method of forming an extruded structure includes dispensing at least a first material through an extrusion head, varying a pressure applied during extrusion of the first material over time, and depositing the first material on a substrate, wherein a width of the first material varies with a pressure forming a stripe of the first material having a varying width along a length of the stripe.

    STRUCTURES FOR INTERDIGITATED FINGER CO-EXTRUSION

    公开(公告)号:US20210135207A1

    公开(公告)日:2021-05-06

    申请号:US17146119

    申请日:2021-01-11

    Abstract: A device has isolated structures on a substrate, the isolated structures formed of a first material, the structures extending vertically from the substrate, and a second material on the substrate surrounding the isolated structures. A method of forming isolated structures includes depositing a first material and a second material on a substrate using a co-extrusion print head by applying pressure to the first material and the second material, periodically reducing the pressure applied to the first material to stop deposition of the first material while continuing to apply pressure to the second material to form isolated structures of the first material extending vertically from the substrate surrounded by the second material on the substrate, and removing the second material to leave isolated structures on the substrate.

    HIGH PERFORMANCE, TEMPERATURE RESISTANT, PRINTABLE SEPARATOR
    6.
    发明申请
    HIGH PERFORMANCE, TEMPERATURE RESISTANT, PRINTABLE SEPARATOR 审中-公开
    高性能,耐温,可打印分离器

    公开(公告)号:US20160365557A1

    公开(公告)日:2016-12-15

    申请号:US14734729

    申请日:2015-06-09

    CPC classification number: H01M2/166 H01M2/145

    Abstract: An electrochemical separator film includes a polymer, and particles of a first inorganic material having a first particle size suspended in the polymer. An electrochemical cell structure, includes at least one electrode on a substrate, and a separator film residing on top of the electrode, wherein the separator film comprises a polymer, and particles of a first inorganic material having a first particle size suspended in the polymer. A method of manufacturing a separator film, includes combining a polymer with a solvent for the polymer to form a polymer solution, mixing particles of a first inorganic material with the polymer, the particles having a first particle size to produce a separator mixture, depositing the separator mixture onto a substrate, and drying the separator mixture until the solvent and non-solvent are no longer present forming the separator film.

    Abstract translation: 电化学分离膜包括聚合物和悬浮在聚合物中的具有第一粒径的第一无机材料的颗粒。 电化学电池结构包括在基板上的至少一个电极和位于电极顶部的隔离膜,其中隔膜由聚合物和悬浮在聚合物中的具有第一粒径的第一无机材料颗粒组成。 制备隔膜的方法包括将聚合物与用于聚合物的溶剂组合以形成聚合物溶液,将第一无机材料的颗粒与聚合物混合,所述颗粒具有第一粒径以产生隔板混合物,将 分离器混合物到基板上,并干燥分离器混合物,直到不再存在形成分离膜的溶剂和非溶剂。

    CO-EXTRUSION OF PERIODICALLY MODULATED STRUCTURES
    7.
    发明申请
    CO-EXTRUSION OF PERIODICALLY MODULATED STRUCTURES 审中-公开
    周期性调制结构的共挤出

    公开(公告)号:US20150056432A1

    公开(公告)日:2015-02-26

    申请号:US14010076

    申请日:2013-08-26

    Inventor: SCOTT E. SOLBERG

    Abstract: A structure at least one stripe of material having a length, wherein a first stripe has a varying width along the length.

    Abstract translation: 一种结构,具有长度的至少一条材料条,其中第一条带沿着该长度具有变化的宽度。

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