Tianjin Key Laboratory of Molecular Optoelectronic Sciences Department of Chemistry, School of Sciences, Tianjin University, & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China.
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
Adv Mater. 2018 Jan;30(2). doi: 10.1002/adma.201702415. Epub 2017 Oct 12.
The remarkable merits of 2D materials with atomically thin structures and optoelectronic attributes have inspired great interest in integrating 2D materials into electronics and optoelectronics. Moreover, as an emerging field in the 2D-materials family, assembly of organic nanostructures into 2D forms offers the advantages of molecular diversity, intrinsic flexibility, ease of processing, light weight, and so on, providing an exciting prospect for optoelectronic applications. Herein, the applications of organic 2D materials for optoelectronic devices are a main focus. Material examples include 2D, organic, crystalline, small molecules, polymers, self-assembly monolayers, and covalent organic frameworks. The protocols for 2D-organic-crystal-fabrication and -patterning techniques are briefly discussed, then applications in optoelectronic devices are introduced in detail. Overall, an introduction to what is known and suggestions for the potential of many exciting developments are presented.
二维材料具有原子级薄结构和光电属性，其显著优点激发了将二维材料集成到电子学和光电学中的极大兴趣。此外，作为二维材料家族中的一个新兴领域，将有机纳米结构组装成二维形式具有分子多样性、固有灵活性、易于加工、重量轻等优点，为光电应用提供了令人兴奋的前景。在此，重点关注有机二维材料在光电设备中的应用。材料实例包括二维、有机、结晶、小分子、聚合物、自组装单层和共价有机骨架。简要讨论了二维有机晶体的制造和图案化技术的方案，然后详细介绍了它们在光电设备中的应用。总的来说，本文介绍了已有的知识，并对许多令人兴奋的发展潜力提出了建议。
