Li Yadong, born in Susong, Anhui, male, was born in November 1964. Professor of Chemistry Department of Tsinghua University, doctoral supervisor, academician of China Academy of Sciences. He is mainly engaged in the research on the synthesis, structure, properties and application of inorganic functional nanomaterials, and has undertaken the key special project of the National Natural Science Foundation of China "Preparation, Structure and Properties of New Inorganic Single Crystal Nanotubes and Wires", the National Outstanding Youth Fund "Chemical Controlled Synthesis of Inorganic Functional Nanostructures" and "Nanomaterials and Nanostructures" and other national major basic research projects ("973").