Theory and Application of Rare Earth Materials

Changzhen Wang is Professor of Metallurgy & Materials at the School of Metallurgy, Northeastern University, China. She is a well-known scholar and expert in the field of metallurgical physical chemistry and rare earth (RE) research. Professor Wang has a teaching and research career that spans more than six decades. She is a subject expert in solid-state Ionics, physical chemistry, and rare earth materials, such as RE sensors, RE compounds, RE conductors, RE electroslag remelting, RE application in steel and cast iron, RE alloys, RE magnetic materials and RE functional ceramics. She was one of the pioneers in the early characterization and exploration of thermodynamic properties of several rare earth compounds and minerals. Professor Wang has published more than 100 research papers and academic textbooks. Many of her scientific research achievements have been patented. Her books include "Metallurgical Physical Chemistry Research Methods", "Solid Electrolyte and Chemical Sensor", "Solid Ion Conductor Chemical Sensor", "Solid Ionic Element Sensing and Application" and "Theory and Application of Rare Earth Materials" in Chinese and English versions, which garnered her National Book Award multiple times. As an internationally renowned scholar, Professor Wang has been invited to participate in international conferences or has lectured in the United States, Germany, Portugal, Japan and Norway. She was invited by Norwegian University of Science and Technology as a visiting professor to collaborate on Fuel Cell related theories and jointly to teach PhD students. She worked with Nagoya University in Japan to carry out an international project of "Basic Research on the Application of Hydrogen Sensors in Metallurgical Processes”. She was invited to visit the Faculty of Engineering of Iwate University, Japan, to present "Thermodynamics of Rare Earth Alloys".  She was also invited to visit the University of Pennsylvania, one of the Ivy League universities in the United States, and gave a report on "Solid Electrolytes and Chemical Sensors".  Professor Changzhen Wang's teaching, research results and academic works have been widely welcomed and praised by the academic community.

• Chapter 1 Quantum Chemical Basis and Chemical Bonds.- Chapter 2 Occurrence States and Resources of Rare Earth Elements.- Chapter 3 Properties, Compounds and Complexes of Rare Earth Elements.- Chapter 4 Rare Earth Invar Alloys, Intermetallic Compounds, and Composite Oxides.- Chapter 5 Rare Earth Nanomaterials.- Chapter 6 Solid Electrolytes Based on Rare Earth Oxides and Fluorides.- Chapter 7 High-Temperature Proton Conductors with Rare Earth.- Chapter 8 Role and Application of Rare Earth in Steel.- Chapter 9 Application of Rare Earth in Nodular and Vermicular Cast Iron.- Chapter 10 Role of Rare Earths in Non-Ferrous Metals and Alloys.- Chapter 11 Application, Mechanism and Function of Rare Earth in Agriculture, Forestry and Animal Husbandry.- Chapter 12 Rare Earth Catalysts and Catalytic Activity.- Chapter 13 Rare Earth Hydrides and Hydrogen-Storage Alloys.- Chapter 14 Theory and Application of Superconducting Materials.- Chapter 15 Rare Earth Magnetic Materials.- Chapter 16 Rare Earth Luminescent Materials and Laser Materials.- Chapter 17 Rare Earth Functional Ceramics.- Chapter 18 Gemstones, Jade and Rare Earth Optical Glass and Ceramics.- Chapter 19 Scandium and Materials Applications.- Chapter 20 Rare Earth Research, Production, Policy and Future Development.