在柔性基底上自组装噻吩基发光薄膜。

IF 2.5 3区物理与天体物理 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY Photonics and Nanostructures-Fundamentals and Applications Pub Date : 2023-12-10 DOI:10.1016/j.photonics.2023.101220

Irina A. Gorbunova , Maria Timofeeva , Ekaterina Gunina , Yulia O. Sharavyeva , Kseniia Yu. Parkhoma , Daria A. Shipilovskikh , Sergei A. Shipilovskikh

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引用次数: 0

摘要

发光有机薄膜广泛应用于传感、成像和数据处理的光电设备中。在此过程中，向柔性形式的过渡伴随着与有限的耐久性和弯曲相关特性有关的一系列挑战。在此，我们报告了在不同厚度（400 μm 至 50 μm）的柔性聚丙烯（PP）基底上生长基于噻吩发光分子晶体（MC）的薄膜的研究。所制备的柔性薄膜在环境条件下机械弯曲（最多 100 次）后仍能保持稳定的发光特性，这为大规模生产平面光电元件铺平了道路。

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Self-assembly of thiophene-based luminescent thin films on flexible substrates.

Luminescent organic thin films are widely used in optoelectronic devices for sensing, imaging and data processing. Herein, the transition to a flexible form is accompanied by a number of challenges associated with a limited endurance and bending-dependent properties. Here we report a study on the growth of thin films based on thiophene-based luminescent molecular crystals (MC) on a flexible polypropylene (PP) substrate of a various thicknesses (400 μm to 50 μm). The resulting flexible thin films demonstrate the stability of their luminescent properties under mechanical bending (up to 100 times) at ambient conditions, which pave the way for large scale production of planar optoelectronic components.

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来源期刊

Photonics and Nanostructures-Fundamentals and Applications 工程技术-材料科学：综合

CiteScore

5.00

自引率

3.70%

发文量

审稿时长

62 days

期刊介绍： This journal establishes a dedicated channel for physicists, material scientists, chemists, engineers and computer scientists who are interested in photonics and nanostructures, and especially in research related to photonic crystals, photonic band gaps and metamaterials. The Journal sheds light on the latest developments in this growing field of science that will see the emergence of faster telecommunications and ultimately computers that use light instead of electrons to connect components.