In 2022, I completed my undergraduate studies at the Central South University and was inspired by the field of lithium-ion batteries. Under the guidance of Dr.Lihua He, I completed the synthesis of the lithium iron phosphate cathode materials with enhanced electrochemical properties using carbon coating, and explored the preparation of hollow spherical lithium iron phosphate nanoparticles through a Co-precipitation process. In the future, I want to continue my scientific research work to further explore the unknown secrets in the field of energy storage. In my daily life, I really enjoy reading history books, which are not only interesting stories but also serious philosophies to me.