Liu Ruozhuang, male, Han nationality, is a native of Beijing. He graduated from the chemistry department of Beijing Furen University. He was a postgraduate student in chemistry at Beijing University and began teaching as a professor at Beijing Normal University.
Professor Liu has focused his studies on quantum chemistry, and especially the nature of hydrogen bonds and ligand field theoretical methods. After 1980, he was focused on the theoretical research in chemistry reaction, proposing a new theory towards the substitute radicals that would change the reactors while affecting reaction mechanisms. Liu predicted the existence of certain unstable alien bodies towards alienated reaction and this theory was confirmed by experiments later. He exposed the root of the production of negative activation energy in free radical reactions. Using the orbitron coupling effect, he introduced the origin of spin inhibition reaction, which certified that under specific conditions, vibrating excitation of non-breaking bonds can also promote reaction. Currently, Professor Liu focuses on the theoretical research of excitation state reaction potential interfaces and related optical chemical reaction and weak interaction among big molecules.
Professor Liu was elected as an academician of the Chinese Academy of Sciences in 1999.