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Full Solution-Processed Fabrication of Conductive Hybrid Paper Electrodes for Organic Optoelectronics
ACS Sustainable Chemistry & Engineering ( IF 7.1 ) Pub Date : 2020-02-21 , DOI: 10.1021/acssuschemeng.9b07490 Yang Yang 1 , Wencong Liu 2 , Quanbo Huang 1 , Xinsheng Li 1 , Hao Ling 1 , Junli Ren 1 , Runcang Sun 3 , Jianhua Zou 2 , Xiaohui Wang 1
ACS Sustainable Chemistry & Engineering ( IF 7.1 ) Pub Date : 2020-02-21 , DOI: 10.1021/acssuschemeng.9b07490 Yang Yang 1 , Wencong Liu 2 , Quanbo Huang 1 , Xinsheng Li 1 , Hao Ling 1 , Junli Ren 1 , Runcang Sun 3 , Jianhua Zou 2 , Xiaohui Wang 1
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There is growing interest in the development of “green” electronics fabricated from “natural” materials, which could lead to renewable, sustainable, and potentially inexpensive organic optoelectronics. In this paper, a novel, facile, and full-solution processed approach has been successfully demonstrated to fabricate a highly flexible and conductive paper electrode by electroless deposition with dopamine molecules as an adhesion layer on newly hybrid paper. The novel paper substrate was prepared through a simple hot-press process with commercial paper and polypropylene (PP) film. It has a smooth surface and improved mechanical properties. Importantly, it is flexible and highly resistant to water, which are important for solution processes. The obtained highly conductive paper exhibited a smooth and hydrophobic surface with high reflection. In addition, these conductive papers also showed excellent mechanical flexibility and stability, indicating the strong adhesion between the metal and hybrid paper, which facilitates the roll-to-roll process of the device. As a possible application, this paper electrode can be effectively used as a mechanical support and an electrode in an organic light-emitting diode (OLED), showing potential possibilities in future electronics.
中文翻译：
用于有机光电的导电混合纸电极的全溶液处理制备
由“天然”材料制成的“绿色”电子产品的发展越来越引起人们的兴趣，这可能会导致可再生，可持续和潜在廉价的有机光电。在本文中，已经成功地证明了一种新颖，简便且全溶液处理的方法，该方法通过在新杂合纸上通过多巴胺分子作为粘附层的化学沉积来制造高度柔性和导电的纸电极。通过简单的热压工艺，用商品纸和聚丙烯（PP）膜制备新型纸质基材。它具有光滑的表面和改善的机械性能。重要的是，它具有柔韧性和高度耐水性能，这对于溶液处理非常重要。所获得的高导电性纸表现出具有高反射率的光滑疏水表面。此外，这些导电纸还显示出优异的机械柔韧性和稳定性，表明金属纸与杂化纸之间具有很强的粘合力，这有利于设备的卷对卷工艺。作为一种可能的应用，该纸电极可以有效地用作机械支撑和有机发光二极管（OLED）中的电极，显示出未来电子产品中的潜在可能性。
更新日期：2020-02-21
中文翻译：
用于有机光电的导电混合纸电极的全溶液处理制备
由“天然”材料制成的“绿色”电子产品的发展越来越引起人们的兴趣，这可能会导致可再生，可持续和潜在廉价的有机光电。在本文中，已经成功地证明了一种新颖，简便且全溶液处理的方法，该方法通过在新杂合纸上通过多巴胺分子作为粘附层的化学沉积来制造高度柔性和导电的纸电极。通过简单的热压工艺，用商品纸和聚丙烯（PP）膜制备新型纸质基材。它具有光滑的表面和改善的机械性能。重要的是，它具有柔韧性和高度耐水性能，这对于溶液处理非常重要。所获得的高导电性纸表现出具有高反射率的光滑疏水表面。此外，这些导电纸还显示出优异的机械柔韧性和稳定性，表明金属纸与杂化纸之间具有很强的粘合力，这有利于设备的卷对卷工艺。作为一种可能的应用，该纸电极可以有效地用作机械支撑和有机发光二极管（OLED）中的电极，显示出未来电子产品中的潜在可能性。
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