MXenes have fascinated researchers in scientific and technological fields for various applications such as energy storage devices, including supercapacitors (SC) and flexible batteries. The application of pure MXenes and their composites in various classes of SCs is significantly increasing owing to their unique mechanical, physicochemical, optical, electrical, and electrochemical properties. This review introduces various classes of MXenes and their composites with carbon, metals and conducting polymers. Challenges associated with the application of MXenes for SCs, including flexibility, diffusion resistance and oxidation, are also explained.

中文翻译：

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用于超级电容器应用的基于 MXenes 的纳米复合材料

MXenes 吸引了科学和技术领域的研究人员，用于各种应用，例如能量存储设备，包括超级电容器 (SC) 和柔性电池。由于其独特的机械、物理化学、光学、电学和电化学性质，纯 MXenes 及其复合材料在各类 SCs 中的应用正在显着增加。本综述介绍了各类 MXenes 及其与碳、金属和导电聚合物的复合材料。还解释了与 MXenes 应用于 SCs 相关的挑战，包括灵活性、扩散阻力和氧化。