| 초록 |
Lithium sulfur battery (Li-S), one of the next generation batteries, uses the chemical redox of sulfur to generate electrical energy. These are the main reasons for the development of lithium sulfur battery by many researchers because it is advantageous in reducing the weight of small IT devices and electric vehicles. Considering new materials for electrochemical applications, the metal-organic framework (MOF) is a material with controllable pore size, highly ordered structure and very high porosity. In particular, the increasing number of studies on nano MOF composite materials as Li-S electrode materials provided reliable results demonstrating excellent performance. The MOF composite and the MOF derivative are expected to contain many polysulfides and host sulfur with improved electrical conductivity. MOF-808@sulfur composite electrode materials were prepared by hydrothermal reaction with using organic ligands and metal ions. |
