Patterning luminescent and stable perovskite-acrylic polymer composites via a convenient strategy

IF 5.3 2区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

APL Materials Pub Date : 2024-07-19 DOI:10.1063/5.0223656

Jinxin Guo, Jing Wang, Shuang Chen, Peige Tong, Yifei Liu, Yiwei Zhang, Xinping Zhang

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引用次数: 0

Abstract

Perovskite semiconductors have achieved great success during the last decades in the application of solar cells, light-emitting diodes, and photodiodes. Developing strategies to pattern perovskites with high-resolution is crucial to broaden the application scenarios of perovskite displays and on-chip lighting. However, the widely used lithography procedure has the problem of high-cost and complexity. In this study, we demonstrate a method to pattern a luminescent perovskite-acrylic polymer composite that is prepared by direct injection at room temperature. This strategy uses standard photoresists and UV lithography at room temperature, and then the pattern in the photoresists can be easily transferred to the perovskite-acrylic polymer composite. Finally, we can obtain high-quality micron-scale features. Furthermore, we demonstrate the universality of this strategy by adapting perovskite with different color emissions into the composite and patterning it using the same procedure. Another advantage of this patternable perovskite-acrylic polymer composite is its superb water-repellent properties, which are believed to be of great potential in underwater applications.

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通过便捷的策略制备发光且稳定的过氧化物-丙烯酸聚合物复合材料

过去几十年来，包晶体半导体在太阳能电池、发光二极管和光电二极管的应用中取得了巨大成功。开发高分辨率的包晶图案策略对于拓宽包晶显示器和片上照明的应用领域至关重要。然而，目前广泛使用的光刻工艺存在成本高和复杂性高的问题。在本研究中，我们展示了一种在室温下通过直接注射制备发光的包光体-丙烯酸聚合物复合材料的图案化方法。该方法使用标准光刻胶，在室温下进行紫外光刻，然后将光刻胶中的图案轻松转移到过氧化物-丙烯酸聚合物复合材料上。最后，我们可以获得高质量的微米级特征。此外，我们还在复合材料中加入了具有不同颜色发射的光致发光体，并使用相同的程序对其进行图案化，从而证明了这一策略的通用性。这种可图案化的磷光体-丙烯酸聚合物复合材料的另一个优点是它具有极佳的憎水性能，相信在水下应用中将大有可为。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

APL Materials NANOSCIENCE & NANOTECHNOLOGYMATERIALS SCIE-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

9.60

自引率

3.30%

发文量

199

审稿时长

2 months

期刊介绍： APL Materials features original, experimental research on significant topical issues within the field of materials science. In order to highlight research at the forefront of materials science, emphasis is given to the quality and timeliness of the work. The journal considers theory or calculation when the work is particularly timely and relevant to applications. In addition to regular articles, the journal also publishes Special Topics, which report on cutting-edge areas in materials science, such as Perovskite Solar Cells, 2D Materials, and Beyond Lithium Ion Batteries.