MOFs together with derivatives for supercapacitor applications

Abstract

With the continuous progress of science and technology, the demand for energy of new scientific and technological products is higher and higher. However, with the development of large developing countries such as China, the fossil energy on the earth is almost exhausted. In order to solve this problem, people began to develop new clean energy. In order to use new energy more reasonably and efficiently, people must develop a high-performance Supercapacitor is a new energy storage device developed at the end of last century. However, the biggest obstacle to the development of supercapacitors is that their energy density is far lower than that of traditional energy storage devices. However, the biggest obstacle to the development of supercapacitors is that their energy density is far lower than that of traditional energy storage devices. The ideal supercapacitor electrode material has the characteristics of uniform pore size distribution, high specific surface area and high porosity. As a new organic-inorganic material, MOFs have a variety of spatial porous network structures, and the derivatives synthesized with MOFs as precursors can still maintain their original porous This review mainly introduces the examples of preparing electrode materials with reasonable structure with MOFs as electrode materials or MOFs and their derivatives as electrode materials were summarized and prospected.