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Self-assembled honeycomb polycarbonate films deposited on polymer piezoelectric substrates and their applications

机译:沉积在聚合物压电基片上的自组装蜂窝状聚碳酸酯膜及其应用

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摘要

Self-assembled honeycomb polycarbonate films were deposited on polymer piezoelectric (poled polyvinylidene fluoride) substrates under a fast dip-coating process. Ordered structures with micro-scaled pores dispersed in the polycarbonate matrix were obtained, demonstrating two-dimensional (2D) hexagonal packing. A theoretical model explaining the self-assembling process is proposed. Fabricated structures have a potential as 2D tunable photonic crystals. Photonic band-gap location was estimated. Visible-IR transmittance spectrum of the self-assembled films was studied with a FT-IR spectrometer. Diffraction properties of the honeycomb patterns were investigated. High transparency of the components makes possible IR optics applications of obtained structures.
机译:在快速浸涂过程中,将自组装的蜂窝状聚碳酸酯薄膜沉积在聚合物压电(极化聚偏二氟乙烯)基板上。获得具有分散在聚碳酸酯基质中的微尺度孔的有序结构,表明二维(2D)六边形堆积。提出了解释自组装过程的理论模型。制成的结构具有作为2D可调光子晶体的潜力。估计了光子带隙的位置。用FT-IR光谱仪研究了自组装膜的可见-红外透射光谱。研究了蜂窝图案的衍射特性。组件的高透明性使得所获得结构的IR光学应用成为可能。

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