Research progress in binary sulfide electrode material for Li-ion battery

The preparation methods,performance and possible improving tactics for the binary sulfides were summarized. The most important 9 kinds of binary sulfides used as Li-ion battery electrode material,including titanium sulfide,vanadium sulfide,niobium sulfide,molybdenum sulfide,iron sulfide,nickel sulfide,tungsten sulfide,tin sulfide and zirconium sulfide,were highlighted. The development trend of binary sulfides electrode was prospected.