MXene改性纺织品在柔性应变传感领域研究进展

Research progress of MXene-modified textiles in the field of flexible strain sensing

MXene具有优异的导电性,丰富的表面官能团,易与纺织品进行界面结合等特点,采用MXene对纺织品进行改性并将其作为柔性应变传感材料已成为近年来智能可穿戴电子设备领域的研究热点。首先介绍了MXene的主要制备方法,总结和探讨了近年来通过浸涂、喷涂、纺丝法获得的MXene改性纺织品柔性应变传感材料在快速响应、高灵敏、耐久性和多功能化等方面的研究进展。指出MXene改性纺织品柔性应变传感器在人体运动监测、脉搏监测以及多功能应用等领域具有发展前景,为可穿戴智能纺织品的研发提供了更多的可能。最后展望了MXene改性纺织品柔性应变传感材料在高灵敏、高柔性、环境友好与规模化制备等方面的未来发展和面临的挑战。

MXene has excellent electrical conductivity,rich surface functional groups,easy interfacial bonding with textiles,The modification of textiles with MXene and its use as a flexible strain sensing material has become a hot research topic in intelligent wearable electronic devices.This paper introduces the main preparation methods of MXene.It summarizes and discusses the progress of MXene modified textile flexible strain materials obtained by dip-coating,spraying,and spinning in recent years in terms of fast response,high sensitivity,durability,and multi-functionalization,pointing out that MXene modified textile flexible strain sensors are promising for human motion monitoring,pulse monitoring,and multifunctional applications.It provides more possibilities for developing wearable intelligent textiles.Finally,We present the future growth and challenges of MXene modified textile flexible strain sensor materials in terms of high sensitivity,high flexibility,environmental friendliness,and scale-up.