Yu, male, Han nationality, born in September, 1960, from Linyi, Shandong, party member, Ph.D., professor. Bachelor of Science from Qufu Normal University, Master of Science from Hebei Normal University, Doctor of Science from China Academy of Sciences, postdoctoral fellow from Shandong University. 1994 was promoted to professor, selected as master tutor and leader of provincial key disciplines. He used to be the deputy director of the Department of Chemistry of Qufu Normal University, the director of the experimental equipment department and the vice president. Now he is a doctoral tutor of Shandong University, a master tutor of Qufu Normal University, a party secretary of Jining University, a representative of the 11th National People's Congress, and a representative of the 17th and 18th National People's Congress of Heze City. National outstanding scientific and technological workers enjoy the special allowance of the State Council; China Association for Science and Technology decision-making consulting expert; Young and middle-aged experts with outstanding contributions in Shandong Province; Outstanding young and middle-aged intellectuals in Shandong Province; Young and middle-aged academic leaders in colleges and universities in Shandong Province; Leader of applied chemistry, a key discipline of Heze College, Shandong Province; Leader of Physical Chemistry, a Key Discipline of Qufu Normal University, Shandong Province. Vice President of Shandong Education Technology Equipment Association; Deputy Director of Physical Chemistry Professional Committee of Shandong Chemical and Chemical Society; Deputy Director of the Editorial Board of research and exploration in laboratory; Judge of Shandong Science and Technology Research Program, Shandong Natural Science Fund and Doctor Fund, and head of the chemistry and chemical engineering review team.