Liu Xinyu

Liu Xinyu

He has been engaged in the research of new material synthesis and its performance improvement for a long time. He has presided over and participated in 8 national level projects, such as national key scientific and technological research projects, "863" project, National Natural Science Foundation of China, National Torch Program, more than 10 provincial and ministerial level projects and major technological transformation projects, and undertaken more than 20 scientific research projects entrusted by enterprises.

Personal profile

Guilin University of Electronic Science and technology

Professor, School of information materials science and Engineering

Doctoral supervisor of Central South University

Distinguished professor of Guangxi "Bagui scholars"

He received a doctor's degree in engineering in 1990 and was promoted to Professor in 1991. Since 1992, he has been the director of Institute of tungsten and molybdenum materials of Central South University of technology, vice director of Youth Work Committee of China Society for materials research, and doctoral supervisor of Central South University of technology in 1998. Currently, he is the doctoral supervisor of Central South University, director of Guangxi Key Laboratory of information materials, and distinguished professor of Guangxi Bagui scholars.

He has won 4 provincial and ministerial science and technology progress awards, 2 national invention patents, and published more than 200 academic papers, of which more than 140 have been included in SCI and EI.

Five doctors, one postdoctoral and more than 20 masters have been trained; six doctoral students, two postdoctoral and 12 master students are being supervised.

research field

Powder metallurgy, nonferrous metal materials, functional ceramics, special processing molding technology

Main research directions

1. Environment friendly piezoelectric ceramic materials and their properties

2. New thermosensitive ceramics and devices

3. Microstructure and properties of superhard materials

4. New technology and process of material processing

5. High performance environmental protection electrical materials

Now we undertake the research project

1. Structure of a novel potassium sodium niobate based lead free piezoelectric ceramics

2. Research on environment friendly perovskite structure thermal sensitive materials and their thick film resistance devices

3. Research and development of membrane electronic functional materials and components

4. Development of anisotropic NdFeB magnetic powder

5. Development of new metal matrix material for diamond products

6. Research on polishing technology of joint arm robot mold

7. Process and mechanism of electron beam scanning polishing

Authorized and public patents

(1) Heavy oil flowmeter zl98230058.1

(2) A method for rapid preparation of MoSi2 matrix composite powder and its sintered body

(3) A new type of low sintering glass ceramic composite and its preparation method

(4) A ternary sodium bismuth titanate based lead free piezoelectric ceramics

(5) ZnO:Bi Photoelectric thin film and its preparation method

(6) High density ITO target and its manufacturing method

(7) Lead free piezoelectric ceramics based on sodium bismuth niobate and its preparation method

(8) A sodium bismuth titanate based lead free piezoelectric ceramic

(9) A multiphase NTC thermistor and its preparation method

(10) A novel barium stannate based conductive ceramic and its preparation method

(11) Barium bismuth oxide negative temperature coefficient semiconductor ceramics and its preparation method

(12) A NTC thermal sensitive conductive ceramic material and its preparation method

(13) A novel potassium sodium niobate based lead free piezoelectric ceramic and its preparation method

Electrical materials, magnetic materials

1、 Scientific research achievement award

1. "Phase diagram of RE Mg Ni system and electrochemical properties of its alloys" won the first prize of Guangxi science and Technology Progress Award in 2007, ranking third

2. Second prize of science and technology progress of Ministry of Education

3. Research on new technology of blue tungsten wire

2、 Honor Award

1. 2007 distinguished professor of Guangxi Bagui scholars

2. In 1997, he was selected as a cross century talent of China Nonferrous Metals Industry Corporation

Main positions in academic institutions

1. Member of the metal materials engineering and Metallurgical Engineering Steering Committee of the Ministry of education,

2. Guest researcher, National Research Center of mineral materials engineering technology;

3. Member of the academic committee and visiting professor of the Key Laboratory of nonferrous materials science and engineering, Ministry of education.

4. Director of "electronic components and materials", "micro machining technology", "rare metals and cemented carbide" magazine, deputy director of editorial board of "electrical materials" magazine

Chinese PinYin : Liu Xin Yu