Metal–organic frameworks (MOFs) have attracted great attention owing to their controllable morphologies, adjustable aperture, and large specific surface areas. Here, a typical V-MOF (MIL-47) product is successfully synthesized via a one-step hydrothermal method, which is explored to have a one-dimensional layered nanorod-like framework. From a microcosmic point of view, such a V-MOF product is equipped with a rhomboid structure with a large number of empty channels, which is beneficial for guest ions freely inserting in and extracting from the structure. Hence, the V-MOF product is utilized as the cathode material for the aqueous MOF-Zn battery, which exhibits a high initial specific capacity of 320 mA h/g at 0.1 A/g, and a desirable rate capability and cycling performance.

金属有机框架（MOF）由于其形貌可控、孔径可调和比表面积大而备受关注。在这里，通过一步水热法成功合成了一种典型的 V-MOF (MIL-47) 产品，该产品被探索为具有一维层状纳米棒状框架。从微观上看，这样的V-MOF产品具有菱形结构，具有大量的空通道，有利于客体离子在结构中自由插入和提取。因此，V-MOF 产品被用作水性 MOF-Zn 电池的正极材料，在 0.1 A/g 时表现出 320 mA h/g 的高初始比容量，以及理想的倍率性能和循环性能。