Patterned Polymeric Domes with 3D and 2D Embedded Colloidal Crystals using Photocurable Emulsion Droplets
Patterned Polymeric Domes with 3D and 2D Embedded Colloidal Crystals using Photocurable Emulsion Droplets
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DOI：
10.1002/adma.200901243
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发表时间：
2009-10-05
影响因子：
29.4
通讯作者：
Yang, Seung-Man
中科院分区：
文献类型：
--
作者：
Kim, Shin-Hyun;Kim, Se-Heon;Yang, Seung-Man
通过一种新颖的单步图案化工艺制备了分层圆顶图案。具有各向同性反射颜色的光子圆顶在具有疏水部分的预图案化玻璃基板上图案化，所述预图案化玻璃基板使用全部相同尺寸的光固化乳液液滴，所述光固化乳液液滴包含浓缩的二氧化硅颗粒。此外，压花圆顶图案与PS颗粒稳定的光固化乳液液滴，它可以作为一个近场微透镜阵列。
Hierarchical dome patterns are prepared via a novel single-step patterning process. Photonic domes with isotropic reflection colors are patterned on a prepatterned glass substrate with a hydrophobic moiety using photocurable emulsion droplets of all-equal size, which contain concentrated silica particles. Furthermore, embossed domes are patterned with PS particle-stabilized photocurable emulsion droplets, which can act as a near-field microlens array.