Electrode and current collector for electrochemical capacitor having double electric layer and double electric layer electrochemical capacitor formed therewith
    1.
    发明申请
    Electrode and current collector for electrochemical capacitor having double electric layer and double electric layer electrochemical capacitor formed therewith 失效
    具有双电层和双电层电化学电容器的电化学电容器的电极和集电器

    公开(公告)号:US20060291139A1

    公开(公告)日:2006-12-28

    申请号:US11358980

    申请日:2006-02-22

    CPC classification number: H01G11/30 H01G11/38 H01G11/68 Y02E60/13

    Abstract: An electrode and a DEL capacitor formed therewith. The electrode will typically be a polarizable electrode comprised of an activated carbon material having a substantially zero ash percentage and a low percentage of transition metals. In constructing a DEL capacitor employing the electrode of the present invention, a non-polarizable electrode consisting of a lead dioxide/lead sulfate compound is preferably also used. The DEL capacitor may utilize an acid-based electrolyte, such as an aqueous sulfuric acid electrolyte. Consequently, the present invention also includes a current collector that preferably comprises a base material consisting of lead or a lead compound and a protective coating material that is resistant to an acid-based electrolyte. Preferably, the protective coating material is formed from a polymer base and a conductive dope that may thereafter be applied to the current collector base material by a variety of methods.

    Abstract translation: 由此形成的电极和DEL电容器。 电极通常是由活性炭材料组成的可极化电极,其具有基本上为零的灰分百分比和低百分比的过渡金属。 在构造使用本发明的电极的DEL电容器时,也优选使用由二氧化铅/硫酸铅化合物构成的非极化电极。 DEL电容器可以使用酸性电解质,例如硫酸水溶液。 因此,本发明还包括集电体,其优选地包括由铅或铅化合物构成的基材和耐酸性电解质的保护涂层材料。 优选地,保护涂层材料由聚合物基材和导电涂料形成,然后可以通过各种方法将其施加到集电体基材上。

    Low-Particle Gas Enclosure Systems and Methods

    公开(公告)号:US20180370263A1

    公开(公告)日:2018-12-27

    申请号:US16102392

    申请日:2018-08-13

    Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.

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