Electrochromic‐Polymer‐Based Switchable Plasmonic Color Devices Using Surface‐Relief Nanostructure Pixels,Advanced Optical Materials

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Electrochromic‐Polymer‐Based Switchable Plasmonic Color Devices Using Surface‐Relief Nanostructure Pixels
Advanced Optical Materials ( IF 8.0 ) Pub Date : 2018-10-11 , DOI: 10.1002/adom.201801179
Mahdieh Atighilorestani ₁ , Hao Jiang ₁ , Bozena Kaminska ₁

Affiliation

Combining electrochromic (EC) polymers with plasmonic colors is a very promising configuration for realizing full‐color, low‐power, flexible, reflective displays. From materials perspectives, the polymer material growth and its electrochemical properties, and the plasmonic color substrates and their optical properties, must be precisely controlled and tailored to enable optimum performances. Here, a flexible EC plasmonic color device based on polypyrrole and metalized nanoimprinted nanowell arrays is presented, which is capable of reversibly being switched on/off with a high optical contrast on a simple application of an external potential. Additionally, it is demonstrated that by implementing only one EC polymer into the plasmonic color surfaces with different periodicities, it is possible to acquire a wide range of colors.

中文翻译：

使用表面浮雕纳米结构像素的基于电致变色聚合物的等离子彩色可换色设备

将电致变色（EC）聚合物与等离激元颜色相结合是实现全色，低功耗，柔性，反射式显示器的非常有前途的配置。从材料的角度来看，必须精确控制和调整聚合物材料的生长及其电化学性能，等离激元彩色基板及其光学性能，以实现最佳性能。在此，提出了一种基于聚吡咯和金属化纳米压印纳米孔阵列的柔性EC等离子彩色装置，该装置能够在简单施加外部电势的情况下以高光学对比度可逆地打开/关闭。另外，证明了通过仅将一种EC聚合物以不同的周期性实施到等离子体彩色表面中，可以获得广泛的颜色。

更新日期：2018-10-11

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