Chen Liquan, male, was born in Nanchong, Sichuan in 1940. He graduated from the Physics Department of China University of Science and Technology in 1964 and worked in the Institute of Physics of Chinese Academy of Sciences in the same year. In the meantime, 1976 ~ 1978 went to the Max Planck Institute for further study. 1985, 1990 and 1992 are visiting professors at the bordeaux institute of solid state chemistry at Delft university of technology in the Netherlands and tokyo institute of technology. 200 1 1 1 was elected as an academician of China Academy of Engineering.

Basic Introduction Chinese Name: Chen Liquan Nationality: China Nationality: Han Nationality Birthplace: Nanchong, Sichuan Date of Birth: 1940 (year of Chen Geng) Occupation: Academician Graduate School: China University of Science and Technology Major Achievements: 200 1 Resume of being elected as an academician of China Institute of Engineering, research direction, research results, and resume1. He is the head of the research on HTS materials in the Institute of Physics, and participated in the development of a series of world-leading HTS materials. Superconductor with Tc=48.6K was developed, which was the highest record in the world at that time. At 70 K, signs of superconductivity were found, YBaCuO superconductor with Tc=92.8K was developed, and its composition was announced for the first time. It took the lead in developing oxide superconductors such as bismuth in China, making the research of high temperature superconducting materials in China continue to be in the international advanced ranks. 2. From the Sixth Five-Year Plan to the Eighth Five-Year Plan, he presided over and participated in the research of the key project "All-solid lithium battery" of Chinese Academy of Sciences. In the National 863 Plan, he was the special person in charge of the secondary lithium battery and participated in the research, presided over the formulation and implementation of the special research plan and the coordination of the national 1 1 sub-project research. It laid a solid foundation for the research and development and industrialization of lithium batteries in China. Lithium-ion batteries were first developed in China. The first pilot production line of lithium-ion battery in China was built, and the product performance and finished product rate were at the international advanced level, which solved the scientific, technical and engineering problems of large-scale production of lithium-ion batteries. Participated in the establishment of Beijing Xingheng Power Company, relying on its own technology, focusing on domestic equipment and raw materials, and realized the industrialization of lithium-ion batteries. A lithium-ion battery research and development base has been built, which has accelerated the transformation of research results into productivity. Assist in the construction of the largest lithium polymer factory in China. In recent years, a number of international first-class research results have been obtained, such as nano-metal lithium storage alloy anode materials. 3. Other studies of solid-state ionics, especially nano-ionics, have also made many achievements. Won the first prize of National Natural Science, the special prize of scientific and technological progress of China Academy of Sciences, and the second prize, and won the title of young and middle-aged expert with outstanding contributions from the country. He has published more than 230 papers, applied for invention patents 13, and trained 20 masters and doctors. The main research direction is nano-ions: preparation and characterization of nano-ionic materials and ion-electron mixed conductive materials; Transport characteristics and other physical properties of ions and electrons in nano-ionic materials and ion-electron mixed conductive materials. Physical and chemical processes of high-energy batteries and fuel cells. Current research topics and prospects 1, preparation and characterization of nano-ionic materials; 2. Transport characteristics of ions and electrons and other physical and chemical properties of nano-ionic materials; 3. Physical and chemical processes of lithium ion batteries; 4. Physical and chemical processes in fuel cells. Through the above research, solid ionics will develop into nano-ionics. Research Achievements In recent years, a number of world-class research achievements have been made, such as nano-metal lithium storage alloy anode material, which is the only China document cited in the annual work report of the US Department of Energy. He has won the first prize of national natural science and the title of young and middle-aged expert with outstanding contributions in the country. He has published more than 200 papers and applied for invention patents 10. It has made important contributions to the research and industrialization of lithium ion batteries and the discovery of high temperature superconducting materials in liquid nitrogen temperature range.