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Mass production of two-dimensional materials beyond graphene and their applications
Nano Research ( IF 9.5 ) Pub Date : 2020-06-21 , DOI: 10.1007/s12274-020-2897-3
Liusi Yang , Wenjun Chen , Qiangmin Yu , Bilu Liu

Two-dimensional (2D) materials are promising candidates in wide applications including energy storage and conversion, sensors, flexible devices, etc. The low-cost production of 2D materials with large quantities and demanded quality is the precondition for their commercial uses. For graphene and its derivatives, relatively mature techniques have been established for their scalable preparation and industrial applications. Whereas the mass production of 2D materials beyond graphene is still in its early age and it lacks a summary on this topic. This review systematically describes the state-of-the-art approaches for high-yield preparation of 2D materials beyond graphene, including “top-down” exfoliation and “bottom-up” synthetic approaches. In particular, each method is discussed from the perspectives of its principle, optimization attempts, characteristics of the obtained 2D materials, and its scalability potential. The applications that require massively-produced 2D materials are highlighted, including electrocatalysis, batteries, supercapacitors, mechanical and chemical sensors, as well as electromagnetic interference shielding and microwave absorption devices. Finally, we propose the challenges and opportunities for scalable preparation and commercial applications of 2D materials.



中文翻译:

石墨烯以外的二维材料的量产及其应用

二维(2D)材料在包括能量存储和转换,传感器,柔性设备等在内的广泛应用中是有前途的候选者。低成本,大量生产和高质量要求的2D材料的生产是其商业用途的前提。对于石墨烯及其衍生物,已经建立了相对成熟的技术以用于其可扩展的制备和工业应用。石墨烯以外的2D材料的大规模生产仍处于早期阶段,并且对此主题缺乏总结。这篇综述系统地描述了石墨烯以外的2D材料高产率制备的最新方法,包括“自上而下”的剥离和“自下而上”的合成方法。特别是从方法原理,优化尝试,获得的2D材料的特性及其可扩展性潜力。重点介绍了需要大量生产2D材料的应用,包括电催化,电池,超级电容器,机械和化学传感器以及电磁干扰屏蔽和微波吸收设备。最后,我们提出了二维材料的可扩展制备和商业应用所面临的挑战和机遇。

更新日期:2020-06-22
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