Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States.
Argonne National Laboratory , 9700 South Cass Avenue , Argonne , Illinois 60439 , United States.
J Am Chem Soc. 2018 Mar 21;140(11):3871-3875. doi: 10.1021/jacs.8b00605. Epub 2018 Mar 12.
Nickel(IV) bis(dicarbollide) is incorporated in a zirconium-based metal-organic framework (MOF), NU-1000, to create an electrically conductive MOF with mesoporosity. All the nickel bis(dicarbollide) units are located as guest molecules in the microporous channels of NU-1000, which permits the further incorporation of other active species in the remaining mesopores. For demonstration, manganese oxide is installed on the nodes of the electrically conductive MOF. The electrochemically addressable fraction and specific capacitance of the manganese oxide in the conductive framework are more than 10 times higher than those of the manganese oxide in the parent MOF.
四镍双(二硼烷)嵌入到基于锆的金属有机骨架（MOF）NU-1000 中，创造出具有中孔的导电 MOF。所有的镍双(二硼烷)单元都作为客体分子位于 NU-1000 的微孔通道中，这允许在剩余的中孔中进一步引入其他活性物种。为了证明这一点，在导电 MOF 的节点上安装了氧化锰。在导电骨架中氧化锰的电化学可寻址部分和比电容比母体 MOF 中的氧化锰高 10 倍以上。
