Recent advances in the field of energy storage devices such as supercapacitors and batteries have helped mankind to cater to their power demands to a greater extent. 2D materials‐based electrodes have attracted great interest in the recent past due to their unique properties such as large surface area, good electronic conductivity, excellent electrochemical properties, and good chemical, electrochemical, and thermal stabilities, which are essential requirements for a supercapacitor electrode to obtain high‐performance. In this review, we discuss the recent advancements in the field of 2D materials such as MXenes, transition metal dichalcogenides, phosphorene, and their composites as electrodes in high‐performance supercapacitors. The electrochemical performances of these 2D materials‐based electrodes in symmetric, asymmetric, and battery‐type hybrid supercapacitors are reviewed. Emphasis is given to the recent developments on the battery‐type hybrid supercapacitors fabricated using these 2D materials‐based electrodes. The future perspectives of these materials in the next‐generation energy storage are also briefly discussed.

中文翻译：

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使用二维纳米材料和复合材料的对称型，非对称型和电池型超级电容器

诸如超级电容器和电池之类的能量存储设备领域中的最新进展已经帮助人类在更大程度上满足其电力需求。基于二维材料的电极由于其独特的特性（例如，大表面积，良好的电子导电性，出色的电化学性能以及良好的化学，电化学和热稳定性）而在最近引起了极大的兴趣，这是超级电容器电极的基本要求获得高性能。在这篇综述中，我们讨论了2D材料领域的最新进展，例如MXenes，过渡金属二硫化碳，磷烯及其在高性能超级电容器中作为电极的复合材料。这些二维材料电极在对称，不对称，以及电池型混合超级电容器。重点介绍了使用这些基于2D材料的电极制造的电池型混合超级电容器的最新发展。还简要讨论了这些材料在下一代储能中的未来前景。