纳米棒
材料科学
水溶液
阴极
热液循环
金属有机骨架
离子
化学工程
电池(电)
光圈(计算机存储器)
纳米技术
化学
物理化学
吸附
工程类
功率(物理)
有机化学
物理
量子力学
声学
作者
Yue Ru,Shasha Zheng,Xue Han,Huan Pang
标识
DOI:10.1016/j.mtchem.2021.100513
摘要
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.
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