In order to meet the increasing demand of high performance secondary batteries, phase structures of transition metal sulfur oxides, such as vanadium, manganese and tin, were designed and prepared.The relationship between the structure and electrochemical properties of the composite materials was explored, the crystal growth mechanism and electrochemical energy storage mechanism were clarified, and the application prospects of the composite materials in the field of secondary battery were discussed. A series of high-performance electrode materials for lithium and zinc ion batteries were obtained. Focusing on the preparation process, phase composition, material microstructure and electrochemical properties, the research and analysis are carried out in order to solve all kinds of scientific problems related to the science and chemistry of material preparation.