Zhou Yuxiao, Zhang Yali, Ruan Kunpeng, Guo Hua, He Mukun, Qiu Hua, Gu Junwei
Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Sci Bull (Beijing). 2024 Sep 15;69(17):2776-2792. doi: 10.1016/j.scib.2024.07.009. Epub 2024 Jul 15.
With the vigorous development and huge demand for portable wearable devices, wearable electronics based on functional fibers continue to emerge in a wide range of energy storage, motion monitoring, disease prevention, electromagnetic interference (EMI) shielding, etc. MXene, as an emerging two-dimensional inorganic compound, has shown great potential in functional fiber manufacturing and has attracted much research attention due to its own good mechanical properties, high electrical conductivity, excellent electrochemical properties and favorable processability. Herein, this paper reviews recent advances of MXene-based fibers. Speaking to MXene dispersions, the properties of MXene dispersions including dispersion stability, rheological properties and liquid crystalline properties are highlighted. The preparation techniques used to produce MXene-based fibers and application progress regarding MXene-based fibers into supercapacitors, sensors, EMI shielding and Joule heaters are summarized. Challenges and prospects surrounding the development of MXene-based fibers are proposed in future. This review aims to provide processing guidelines for MXene-based fiber manufacturing, thereby achieving more possibilities of MXene-based fibers in advanced applications with a view to injecting more vitality into the field of smart wearables.
随着便携式可穿戴设备的蓬勃发展和巨大需求，基于功能纤维的可穿戴电子产品在能量存储、运动监测、疾病预防、电磁干扰（EMI）屏蔽等众多领域不断涌现。MXene作为一种新兴的二维无机化合物，在功能纤维制造中展现出巨大潜力，并因其良好的机械性能、高导电性、优异的电化学性能和良好的加工性能而备受研究关注。在此，本文综述了基于MXene的纤维的最新进展。针对MXene分散体，重点介绍了其分散稳定性、流变性能和液晶性能等特性。总结了制备基于MXene的纤维所采用的技术，以及基于MXene的纤维在超级电容器、传感器、EMI屏蔽和焦耳加热器方面的应用进展。提出了未来基于MXene的纤维发展面临的挑战和前景。本综述旨在为基于MXene的纤维制造提供加工指导，从而实现基于MXene的纤维在先进应用中的更多可能性，以期为智能可穿戴领域注入更多活力。
