As a thriving member of the 2D nanomaterials family, MXenes, i.e., transition metal carbides, nitrides, and carbonitrides, exhibit outstanding electrochemical, electronic, optical, and mechanical properties. They have been exploited in many applications including energy storage, electronics, optoelectronics, biomedicine, sensors, and catalysis. Compared to other 2D materials, MXenes possess a unique set of properties such as high metallic conductivity, excellent dispersion quality, negative surface charge, and hydrophilicity, making them particularly suitable as inks for printing applications. Printing and pre/post-patterned coating methods represent a whole range of simple, economically efficient, versatile, and eco-friendly manufacturing techniques for devices based on MXenes. Moreover, printing can allow for complex 3D architectures and multifunctionality that are highly required in various applications. By means of printing and patterned coating, the performance and application range of MXenes can be dramatically increased through careful patterning in three dimensions; thus, printing/coating is not only a device fabrication tool but also an enabling tool for new applications as well as for industrialization.

中文翻译：

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用于设备应用的MXene印刷和图案涂层。

作为2D纳米材料家族的蓬勃发展成员，MXenes，即过渡金属碳化物，氮化物和碳氮化物，表现出出色的电化学，电子，光学和机械性能。它们已在许多应用中得到了利用，包括储能，电子，光电，生物医学，传感器和催化。与其他2D材料相比，MXenes具有一组独特的属性，例如高金属导电性，出色的分散质量，负表面电荷和亲水性，使其特别适合用作印刷应用的油墨。印刷和预/后图案涂布方法代表了基于MXene的设备的一系列简单，经济高效，通用且环保的制造技术。此外，打印可以实现复杂的3D架构和多功能性，这在各种应用程序中都是非常需要的。通过印刷和图案化涂层，通过在三个维度上仔细地图案化，可以极大地提高MXene的性能和应用范围。因此，印刷/涂布不仅是设备制造工具，而且还是用于新应用以及工业化的使能工具。