Photonic structures from self assembly of brush block copolymers and polymer blends
    1.
    发明授权
    Photonic structures from self assembly of brush block copolymers and polymer blends 有权
    自组装刷子嵌段共聚物和聚合物共混物的光子结构

    公开(公告)号:US09453943B2

    公开(公告)日:2016-09-27

    申请号:US13930400

    申请日:2013-06-28

    Abstract: The invention provides a class of block copolymers having a plurality of chemically different blocks, at least a portion of which incorporating polymer side chain groups having a helical secondary structure. The invention also provides structures generated by self-assembly of polymer blends including at least one block copolymer component, such as a brush block polymer or wedge-type block polymer. The invention provides, for example, periodic nanostructures and microstructures generated by self-assembly of block copolymers and polymer blends comprising a mixture of at least one block copolymer component, such as a brush block copolymer, and at least a second component.

    Abstract translation: 本发明提供了一类具有多个化学上不同的嵌段的嵌段共聚物,其至少一部分结合了具有螺旋二级结构的聚合物侧链基团。 本发明还提供通过包括至少一种嵌段共聚物组分如刷嵌聚合物或楔形嵌段聚合物的聚合物共混物的自组装产生的结构。 本发明提供了例如通过嵌段共聚物和包含至少一种嵌段共聚物组分如刷嵌段共聚物和至少第二组分的混合物的聚合物共混物自组装产生的周期性纳米结构和微结构。

    Electronic devices employing aligned organic polymers
    4.
    发明授权
    Electronic devices employing aligned organic polymers 有权
    使用对准的有机聚合物的电子器件

    公开(公告)号:US09048431B2

    公开(公告)日:2015-06-02

    申请号:US13888856

    申请日:2013-05-07

    Abstract: The devices can be fabricated by a method that permits active polymer chains to be polymerized on the surface of an electrode such that the active polymer chains are aligned with one another. The active polymer chains can also be covalently linked to a second electrode so the active polymer chains are located in an active layer of the device. The polymerization method can be paused and resumed at any point in the polymerization so nanoparticles can be added into the active layer. Additionally, the polymerization method allows that active polymer chains to be polymerized so they include junctions such as p-n junctions and Schottky junctions.

    Abstract translation: 可以通过允许活性聚合物链在电极表面上聚合使得活性聚合物链彼此对准的方法来制造这些装置。 活性聚合物链也可以共价连接到第二电极,使得活性聚合物链位于器件的有源层中。 聚合方法可以在聚合中的任何点暂停和恢复,因此可以将纳米颗粒添加到活性层中。 此外,聚合方法允许活性聚合物链聚合,使得它们包括诸如p-n结和肖特基结的结。

    Photoinitiated olefin methathesis polymerization
    7.
    发明授权
    Photoinitiated olefin methathesis polymerization 有权
    光引发的烯烃异构聚合

    公开(公告)号:US09207532B2

    公开(公告)日:2015-12-08

    申请号:US14044974

    申请日:2013-10-03

    CPC classification number: G03F7/0042 G03F7/029 G03F7/20

    Abstract: The present invention provides photosensitive compositions and methods of patterning a polymeric image on a substrate, said methods comprising; (a) depositing a layer of photosensitive composition of any one of claims 15 to 22 on the substrate; and (b) irradiating a portion of the layer of photosensitive composition with a light comprising a wavelength in a range of from about 220 to about 440 nm. The invention also relates to methods of metathesizing an unsaturated organic precursor comprising irradiating Fischer-type carbene ruthenium catalysts with at least one wavelength of light in the presence of at least one unsaturated organic precursor so as to metathesize at least one alkene or one alkyne bond.

    Abstract translation: 本发明提供光敏组合物和在基底上图案化聚合物图像的方法,所述方法包括: (a)在所述基底上沉积权利要求15至22中任一项所述的光敏组合物层; 和(b)用包含波长在约220至约440nm范围内的光照射光敏组合物层的一部分。 本发明还涉及使不饱和有机前体复元的方法,其包括在存在至少一种不饱和有机前体的情况下用至少一种波长的光照射费歇尔型卡宾钌催化剂,以便使至少一种烯烃或一个炔烃折析。

    Electronic devices employing aligned organic polymers

    公开(公告)号:US10170718B2

    公开(公告)日:2019-01-01

    申请号:US14725810

    申请日:2015-05-29

    Abstract: The devices can be fabricated by a method that permits active polymer chains to be polymerized on the surface of an electrode such that the active polymer chains are aligned with one another. The active polymer chains can also be covalently linked to a second electrode so the active polymer chains are located in an active layer of the device. The polymerization method can be paused and resumed at any point in the polymerization so nanoparticles can be added into the active layer. Additionally, the polymerization method allows that active polymer chains to be polymerized so they include junctions such as p-n junctions and Schottky junctions.

    Chiral polymers for the self-assembly of photonic crystals
    10.
    发明授权
    Chiral polymers for the self-assembly of photonic crystals 有权
    用于光子晶体自组装的手性聚合物

    公开(公告)号:US09575212B2

    公开(公告)日:2017-02-21

    申请号:US14188961

    申请日:2014-02-25

    CPC classification number: G02B1/005 G02B5/3016 G02B6/1225

    Abstract: Described herein are copolymers constructed from chiral, non-racemic monomers, which self-assemble to photonic crystals. The difficulty of incorporating chiral elements into photonic crystals has limited the ability to generate unique bandstructures for different circular polarizations of light. The materials and methods described herein relate to easily, predictably fabricating chiral photonic crystals having desirable optical properties.

    Abstract translation: 本文描述的是由手性非外消旋单体构成的共聚物,其自组装成光子晶体。 将手性元素掺入光子晶体的困难限制了为不同的光的圆偏振产生独特的带结构的能力。 本文所述的材料和方法涉及容易地,可预测地制造具有期望的光学性质的手性光子晶体。

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