金属有机骨架材料在超级电容器中的应用进展

Progress in Application of Metal-Organic Framework Materials in Supercapacitors

金属有机骨架(Metal-Organic Framework,MOF)材料作为一种新型的多孔材料,由于其巨大的比表面积(最高可达7000m^2·g^-1)、高孔隙率、低密度及孔径可调等特点,在气体贮藏与分离、传感器以及催化等应用上显露出巨大的潜能,同时其在电化学储能方面也具有应用前景.聚焦近期MOF及其衍生材料在超级电容器中应用的研究,发现该材料的特性及存在的问题,探索制备廉价、高性能的MOF超级电容器电极材料.

As a new kind of porous material,metal-organic framework(MOF)materials show great appliation potentials in gas storage,separation,sensor and catalytic application due to its huge surface area(up to 7 000 m^2·g^-1),high porosity,low density and adjustable pore size.At the same time,it has the prospect in terms of electrochemical energy storage.Focusing on the applications of MOF materials and its derivatives in supercapacitors in the near future,the characteristics and existing problems of this material were found out and the preparation of cheap and high-performance electrode materials for MOF supercapacitors was explored.