Electrolyte comprising eutectic mixture and electrochromic device using the same
    11.
    发明授权
    Electrolyte comprising eutectic mixture and electrochromic device using the same 有权
    电解质包括共晶混合物和使用其的电致变色装置

    公开(公告)号:US07630117B2

    公开(公告)日:2009-12-08

    申请号:US11229716

    申请日:2005-09-20

    IPC分类号: G02F1/153

    摘要: Disclosed is an electrolyte for electrochromic devices, which includes a eutectic mixture comprising: (a) a compound having an acidic functional group and basic functional group; and (b) an ionizable lithium salt. An electrochromic device using the same electrolyte is also disclosed. Because the electrochromic device uses the electrolyte comprising the eutectic mixture, which is cost-efficient and has excellent thermal and chemical stability, there are no problems related with evaporation and exhaustion as well as flammability of electrolyte. Additionally, it is possible to minimize side reactions with constitutional elements of an electrochromic device and electrolyte, thereby improving the safety. Further, it is also possible to improve the quality of an electrochromic device by virtue of a broad electrochemical window and high electroconductivity of the eutectic mixture.

    摘要翻译: 公开了一种用于电致变色器件的电解质,其包括共晶混合物,其包含:(a)具有酸性官能团和碱性官能团的化合物; 和(b)可电离的锂盐。 还公开了使用相同电解质的电致变色装置。 由于电致变色装置使用包含共晶混合物的电解质,其是经济有效的并且具有优异的热和化学稳定性,因此不存在与蒸发和耗尽以及电解质的可燃性有关的问题。 另外,可以使电致变色器件和电解质的构成元件的副反应最小化,从而提高安全性。 此外,还可以通过广泛的电化学窗口和共晶混合物的高导电性来提高电致变色器件的质量。

    Gel polymer electrolyte containing ionic liquid and electrochromic device using the same
    12.
    发明授权
    Gel polymer electrolyte containing ionic liquid and electrochromic device using the same 有权
    含有离子液体的凝胶聚合物电解质和使用其的电致变色装置

    公开(公告)号:US07411716B2

    公开(公告)日:2008-08-12

    申请号:US11108063

    申请日:2005-04-18

    IPC分类号: G02F1/15 G02F1/153

    摘要: Disclosed is an electrochromic device comprising: (a) a first electrode; (b) a second electrode; (c) an electrochromic material; and (d) a gel polymer electrolyte containing an ionic liquid. A method for manufacturing the same is also disclosed. The electrochromic device uses a gel polymer electrolyte comprising an ionic liquid. Therefore, there is no problem related with electrolyte leakage. Additionally, it is possible to manufacture electrochromic devices by using plastic materials, because the ionic liquid gel polymer electrolyte permits structural deformation with ease. Further, because the electrochromic device uses an ionic liquid, it is possible to minimize side reactions between constitutional elements of an electrochromic device and electrolyte.

    摘要翻译: 公开了一种电致变色装置,包括:(a)第一电极; (b)第二电极; (c)电致变色材料; 和(d)含有离子液体的凝胶聚合物电解质。 还公开了其制造方法。 电致变色装置使用包含离子液体的凝胶聚合物电解质。 因此,电解液泄漏没有问题。 另外,可以通过使用塑料材料制造电致变色器件,因为离子液体凝胶聚合物电解质容易地进行结构变形。 此外,由于电致变色装置使用离子液体,可以使电致变色装置的构成元件和电解质之间的副反应最小化。