Method for the production of conductive flexible textile arrays
    5.
    发明授权
    Method for the production of conductive flexible textile arrays 有权
    导电柔性纺织品阵列的生产方法

    公开(公告)号:US07531203B2

    公开(公告)日:2009-05-12

    申请号:US11029647

    申请日:2005-01-06

    IPC分类号: B05D5/12

    摘要: A method for the production of a conductive flexible textile array. The method includes the application of an oxidizing agent to selected areas of the textile; coating the textile with pyrrole by vapor deposition to form a conductive coated textile having a polypyrrole network; stabilizing the conductive coated textile; and forming the conductive flexible textile arrays as a sensor. With this method of production, the degree of polymerization of the conjugated polymer, the morphology and the rate of the capacitance delay is carefully controlled. As such, stable flexible textile sensors are produced with various levels of sensitivities and conductivities which are particularly useful for designed applications.

    摘要翻译: 一种用于生产导电柔性织物阵列的方法。 该方法包括向纺织品的选定区域施加氧化剂; 通过气相沉积用吡咯涂布织物以形成具有聚吡咯网络的导电涂布织物; 稳定导电涂层织物; 以及形成作为传感器的导电柔性织物阵列。 通过这种制备方法,可以认真地控制共轭聚合物的聚合度,电容延迟的形态和速率。 因此,生产出具有各种灵敏度和电导率的稳定的柔性纺织品传感器,其对于设计的应用特别有用。

    Methods for coating conducting polymer
    6.
    发明申请
    Methods for coating conducting polymer 有权
    涂层导电聚合物的方法

    公开(公告)号:US20070065586A1

    公开(公告)日:2007-03-22

    申请号:US11222179

    申请日:2005-09-09

    摘要: Polypyrrole (PPy) is one of the most commonly studied conducting polymers due to its good stability, high conductivity, ease of preparation and non-toxicity. The stability of the conductivity of polypyrrole films depends on the choice of dopant anion, the method of preparation, and the conditions of aging. Most of the existing methods only improve stability by sacrificing conductivity, as well as sensitivity. This invention provides a method for coating conducting polymer onto a substrate by first applying an anionic dopant and an oxidizing agent onto the substrate. The monomer is then allowed to form the conducting polymer at about −10 to −80° C. for a sufficient period of time. After storage for a long period of time (nearly a year), the conductive polymer coating still retains almost the same strain sensitivity and at least up to 85% of its initial conductivity.

    摘要翻译: 聚吡咯(PPy)由于其良好的稳定性,高导电性,易于制备和无毒性,是最常用的导电聚合物之一。 聚吡咯薄膜的电导率的稳定性取决于掺杂剂阴离子的选择,制备方法和老化条件。 大多数现有方法仅通过牺牲导电性以及灵敏度来提高稳定性。 本发明提供了一种通过首先将阴离子掺杂剂和氧化剂施加到基材上将导电聚合物涂覆到基材上的方法。 然后使单体在约-10至-80℃下形成导电聚合物足够的时间。 长时间保存(近一年)后,导电聚合物涂层仍然保持几乎相同的应变灵敏度,并且至少高达初始电导率的85%。