Ⅰ. About Us

Department of Materials Science and Technology, formerly known as Institute of Metallic Materials, Department of Mechanical Engineering II, was established in the early founding period of HUST. The department hosts 1 national key discipline (Materials Science), 1 undergraduate major (Materials Science and Engineering), 2 master degree programs (Materials Science, Nanoscience and Nanotechnology), 1 doctoral program (Materials Science) and 1 postdoctoral workstation. The department currently has 55 faculty members, including 1 academician of Chinese Academy of Engineering, 1 “Cheung Kong” Scholar/NSFC Distinguished Young Scholar, 2 “1000 Talents Program” recipients, 1 “1000 Talents Program for Foreign Experts” recipient, 8 “1000 Talents Program for Young Scholars” recipients, 2 NSFC Excellent Young Scholars, 5 Education Ministry's New Century Excellent Talents. The main research areas of the department include advanced energy materials and devices (lithium-ion batteries, solar cells, fuel cells, thermoelectric materials), nano-functional materials and devices, amorphous materials, carbon materials, advanced ceramic materials, alloy steels and metallic materials. Recently the department has won 1 second-class National Technological Invention award, 1 second-class National Natural Science award, and several provincial and ministerial level awards. The department also receives high academic and social reputations at home and abroad.

II. Research Areas

1. Metallic Materials

Group members: Cui Kun; Hu Shubing; Li Chenhui; Suo Jinping; Qiao Xueliang; Xiong Weihao; Tan Fatang; Wang Aihua

The Metallic Materials group conducts a broad array of research related to the processing, structure and properties of metals and alloys. Current research activities include:

  • Alloying, heat treatment, microstructure and properties of various steels, such as high-performance die & mould steels, high strength steels for automobiles, and reduced-activation steels for International Thermonuclear Experimental Reactor (ITER).
  • Preparation techniques and first-principle calculation of high-performance Ti(C,N)-based cermets, and brazing joint between Ti(C,N)-based cermets and structural steels.
  • Alloying design, thermo-mechanical heat treatment and strength mechanism of non-ferrous alloys, such as Cu-based, Ag-based and Au-based alloys.
  • Controllable preparation of functional composite materials, such as ZnO/Ag nanocomposite antibacterial materials, and metal-based photo-electronic materials.
  • Surface engineering technologies, such as laser cladding and hardening, plasma spraying and alloying, high velocity oxygen-fuel (HVOF) spraying and magnetic sputtering.
  • Recovery and recycling of rare metal materials, such as Ge.

2. Ceramic Materials

Group members: Guo Xin; Xiao Jianzhong; Hu Mulin; Huang Kaijin; Xia Feng; Zhang Haibo; Wei Lu; Yang Qingqing

The Ceramic Materials group studies the science and applications of various functional and structural ceramic materials. A ceramic is an inorganic, nonmetallic solid comprising metal, nonmetal or metalloid atoms primarily held in ionic and covalent bonds. Typical ceramic materials include transition metal oxide, nitride and sulfide, etc. The research at the Advanced Ceramics & Devices group is highly interdisciplinary, and a wide range of research and development topics are being carried out, including:

  • Ionic Conductors/ Oxygen Sensors;
  • Ceramic Components for very-large-scale integration(VLSI) Integrated-circuit Equipments;
  • Insulating Ceramics/High Thermal Conductive Ceramics;
  • Semiconductive Ceramics / Optoelectroceramics;
  • Synthesize and Application of Functional Oxides, Nitride and Sulfide;
  • Piezoelectric Ceramics / Dielectric Ceramics;
  • Near Net Shaping and 3D Printing for Ceramic Components;
  • Full Solid State Lithium Ion Battery;
  • Ceramic Fuel Cells;
  • High-Temperature High-Strength Ceramics;
  • Ceramic Materials for Energy Systems;
  • Ceramics for Biomedical Applications.

3. Energy Materials

Group members: Huang Yunhui; Chi Bo; Li Jian; Pu Jian; Yang Junyou; Zhu Wen; Jia Lichao; Jiang Qinghui; Zhang Wuxing; Yan Dong; Zhang Shunping

The Energy Materials research group focuses on novel materials and devices with energy applications meeting the special challenges of the 21st century. Its research can be classified into new energy materials, energy-saving materials and energy-storage materials. Current research activities of the Energy Materials group include:

  • Development of Solid Oxide Fuel Cell (SOFC) power systems, including electrode, electrolyte, sealing materials, interconnect, single cell, and assembly design of the different scale stacks;
  • Development of key materials for Dye-sensitized solar cell (DSSC) with improved photoelectric conversion efficiency;
  • Development of Lithium, Li-Air, and Li-S batteries to improve their storage capacity, charge-discharge properties and cycle lifetime;
  • Development of novel photocatalytic materials to enhance the utilization of solar energy;
  • Development of novel thermoelectric materials with improved thermoelectric conversion efficiency.

4. Amorphous Materials

Group members: Liu Lin; Wu Yue; Xie Changsheng; Ze Dawen; Cai Shuizhou; Li Ning; Wang Wei; Xia Xianping; Yu Yao; Zhang Cheng

The Amorphous Metals group conducts research on the processing/forming, structure and properties of amorphous metal alloys and other novel meta-stable materials. Amorphous metal (also known as “metallic glass” or “glassy metal”) is a novel solid state metallic material with a disordered atomic-scale structure. Most solid state metals have crystalline structure with ordered arrangement of atoms. Amorphous metals are non-crystalline, with a glass-like structure similar to soda-lime glasses used for windows and bottles. There are several ways to produce amorphous metals, including extremely rapid cooling (>105 K/s), physical vapor deposition (i.e., sputtering), thermal spraying, and mechanical alloying. Amorphous metals offer a variety of excellent properties such as high tensile yield strength (i.e., Co-based system is the strongest materials among metals), high elastic strain limits, high hardness and wear/corrosion resistance, thus allowing for broad range of applications in micro-electro-mechanical systems (MEMS), bio-materials, protective coating and thin films, and magnetic materials. Current research activities of the Amorphous Metals group include:

  • Developing new metallic glasses, composites and nano-porous amorphous metals with excellent properties;
  • Developing amorphous coatings (microscale) and thin films (nanoscale) by novel surface engineering techniques such as high velocity oxygen fuel (HVOF) and magnetic sputtering;
  • Micro-forming and 3D printing of amorphous metals and their structure and properties;
  • Glass transition and liquid-liquid transition in amorphous alloys.