Dielectric material for polymeric actuator, and polymeric actuator using the same
    2.
    发明授权
    Dielectric material for polymeric actuator, and polymeric actuator using the same 失效
    用于聚合物致动器的电介质材料和使用其的聚合物致动器

    公开(公告)号:US08354774B2

    公开(公告)日:2013-01-15

    申请号:US12673729

    申请日:2008-08-07

    IPC分类号: H01L41/08

    摘要: A dielectric material for a polymeric actuator having a moveable part of the polymeric actuator driven by an electric field, the dielectric material containing a block copolymer (A) having a microphase-separated structure including a polymer block (B1) and a polymer block (B2), both of which are immiscible with each other. A main compositional unit in both of the polymer block (B1) and the polymer block (B2) is a (meth)acrylic ester unit, the polymer block (B1) having an alpha-dispersion temperature of 70° C. or more, and the polymer block (B2) having an alpha-dispersion temperature of 25° C. or less. The polymeric actuator provides the dielectric material between electrodes.

    摘要翻译: 一种用于聚合物致动器的电介质材料,其具有由电场驱动的聚合物致动器的可移动部分,所述电介质材料含有具有微相分离结构的嵌段共聚物(A),所述微相分离结构包括聚合物嵌段(B1)和聚合物嵌段(B2 ),这两者都是互不混溶的。 聚合物嵌段(B1)和聚合物嵌段(B2)中的主要组成单元是(甲基)丙烯酸酯单元,聚合物嵌段(B1)的α-分散温度为70℃以上, 聚合物嵌段(B2)的α-分散温度为25℃以下。 聚合物致动器在电极之间提供介电材料。

    DIELECTRIC MATERIAL FOR POLYMERIC ACTUATOR, AND POLYMERIC ACTUATOR USING THE SAME
    3.
    发明申请
    DIELECTRIC MATERIAL FOR POLYMERIC ACTUATOR, AND POLYMERIC ACTUATOR USING THE SAME 失效
    用于聚合致动器的电介质材料和使用其的聚合物致动器

    公开(公告)号:US20110018400A1

    公开(公告)日:2011-01-27

    申请号:US12673729

    申请日:2008-08-07

    IPC分类号: H01L41/193 H01L41/16

    摘要: It is intended to provide a dielectric material for polymeric actuator, which has a high dielectric constant, low Young's modulus and excellent operation performance, which can be simply formed, and which has high production efficiency. It is also intended to provide a polymeric actuator which comprises the dielectric material and has excellent operation performance.The dielectric material for a polymeric actuator comprised of a moveable part of the polymeric actuator driven by an electric field comprising; a block copolymer (A) having a microphase-separated structure including a polymer block (B1) and a polymer block (B2) both of which are immiscible with each other, wherein a main compositional unit in both of the polymer block (B1) and the polymer block (B2) is a (meth)acrylic ester unit, the polymer block (B1) has an alpha-dispersion temperature of 70° C. or more, and the polymer block (B2) has an alpha-dispersion temperature of 25° C. or less. The polymeric actuator comprises the dielectric material provided between electrodes.

    摘要翻译: 旨在提供一种用于聚合物致动器的介电材料,其具有高介电常数,低杨氏模量和优异的操作性能,其可以简单地形成,并且具有高生产效率。 还旨在提供一种包括电介质材料并具有优异的操作性能的聚合物致动器。 用于聚合物致动器的电介质材料包括由电场驱动的聚合物致动器的可移动部分,包括: 具有包含彼此不混溶的聚合物嵌段(B1)和聚合物嵌段(B2)的微相分离结构的嵌段共聚物(A),其中聚合物嵌段(B1)和 聚合物嵌段(B2)为(甲基)丙烯酸酯单元,聚合物嵌段(B1)的α-分散温度为70℃以上,聚合物嵌段(B2)的α-分散温度为25 ℃以下。 聚合物致动器包括设置在电极之间的电介质材料。

    ELECTROLYTE MEMBRANE AND MEMBRANE-ELECTRODE ASSEMBLY
    4.
    发明申请
    ELECTROLYTE MEMBRANE AND MEMBRANE-ELECTRODE ASSEMBLY 有权
    电解质膜和膜电极组件

    公开(公告)号:US20110300469A1

    公开(公告)日:2011-12-08

    申请号:US13201539

    申请日:2010-02-12

    IPC分类号: H01M8/10

    摘要: An electrolyte membrane having a structure wherein fine rubber particles having substantially no ion-conducting group and having an average particle size of 20 nm to 1 μm are uniformly dispersed in a matrix including a resin component having ion-conducting group. The electrolyte membrane has high bonding ability to electrodes and does not cause cracks and ruptures because it is kept flexible even under low humid or absolutely dried condition, in addition, shows high ion conductivity even under low humid or absolutely dried condition because the matrix having ion-conducting groups are continuous.

    摘要翻译: 具有基本上不具有离子传导性基团且具有20nm〜1μm的平均粒径的细小橡胶粒子的电解质膜均匀分散在包含具有离子传导性基团的树脂成分的基体中。 电解质膜与电极的接合能力高,不会产生裂缝和破裂,因为即使在低湿度或绝对干燥条件下,即使在低湿度或绝对干燥条件下也能保持柔性,因为具有离子的基质 导电组是连续的。