Method for stacking thermal actuators with liquid crystal elastomer
    8.
    发明授权
    Method for stacking thermal actuators with liquid crystal elastomer 失效
    用液晶弹性体堆叠热致动器的方法

    公开(公告)号:US07936404B2

    公开(公告)日:2011-05-03

    申请号:US11896306

    申请日:2007-08-30

    IPC分类号: G02F1/133

    CPC分类号: F03G7/06 Y10T29/49826

    摘要: An apparatus comprising a first liquid crystal elastomer, a first heating element, a first layer of thermal paste, and a second liquid crystal elastomer. The apparatus further comprising a second heating element, a second layer of thermal paste, and a third liquid crystal elastomer. The heating element can be a nickel-chromium heating element. A method comprising arranging a first heating element on a first liquid crystal elastomer, arranging a first layer of thermal paste on the first heating element, and arranging a second liquid crystal elastomer on the first layer of thermal paste.

    摘要翻译: 一种包括第一液晶弹性体,第一加热元件,第一热敏膏层和第二液晶弹性体的装置。 该装置还包括第二加热元件,第二层热浆料和第三液晶弹性体。 加热元件可以是镍铬加热元件。 一种方法,包括在第一液晶弹性体上布置第一加热元件,在第一加热元件上布置第一层热膏,并在第一层热浆上设置第二液晶弹性体。

    Self-assembly of nanoparticles into macroscopic high-density, monolayer films
    9.
    发明申请
    Self-assembly of nanoparticles into macroscopic high-density, monolayer films 审中-公开
    纳米颗粒自组装成宏观高密度单层膜

    公开(公告)号:US20160032106A1

    公开(公告)日:2016-02-04

    申请号:US14881435

    申请日:2015-10-13

    IPC分类号: C09D1/00

    摘要: A monolayer film of nanoparticles can formed from a fluid mixture by combining nanoparticles dispersed in water with a water-miscible organic solvent and a molecular ligand comprising a head group with affinity for the nanoparticle, and introducing the fluid mixture to a substrate in the presence of an air/fluid interface, thereby causing a monolayer film of nanoparticles to form on the substrate. Such monolayers films can include metallic nanoparticles such as gold, and possess substantially uniform spacing over at least a one centimeter length scale.

    摘要翻译: 通过将分散在水中的纳米颗粒与水混溶性有机溶剂和包含对纳米颗粒具有亲和性的头基的分子配体组合,通过将流体混合物引入到底物中,在流体混合物中形成纳米颗粒的单层膜, 空气/流体界面,从而在衬底上形成纳米颗粒的单层膜。 这样的单层膜可以包括诸如金的金属纳米颗粒,并且在至少一厘米长度尺度上具有基本均匀的间隔。

    Photoresponsive Nanoparticles as Light-Driven Nanoscale Actuators
    10.
    发明申请
    Photoresponsive Nanoparticles as Light-Driven Nanoscale Actuators 失效
    光响应纳米颗粒作为光驱纳米级致动器

    公开(公告)号:US20130334475A1

    公开(公告)日:2013-12-19

    申请号:US13973062

    申请日:2013-08-22

    IPC分类号: G21G5/00

    摘要: Photoresponsive shape memory nanoparticles have a layered smectic ordering and include a photoresponsive moiety selected from the group consisting of azobenzene, stilbene, and spiropyran. Multiple cycles of contraction and extension in these materials can be controlled by UV and visible light. By changing light intensity and exposure time, the magnitude of actuation can be modulated.

    摘要翻译: 光响应形状记忆纳米颗粒具有层状近晶序列,并且包括选自偶氮苯,茋和螺吡喃的光响应部分。 这些材料的多个收缩周期可以通过紫外线和可见光进行控制。 通过改变光强度和曝光时间,可以调节致动的大小。