He has published 35 SCI indexed papers with one work/communication, granted 15 invention patents, was invited to write 1 chapter of English review, and presided over 5 scientific research projects as project leader, including National Natural Science Foundation of China, Youth project, GF Key Laboratory Fund, and China Postdoctoral Science Foundation special support. Teach two courses, "Fundamentals of Engineering Materials" and "Data and Information". He is the young editorial board member of Chinese Journal of Nonferrous Metals, and the reviewer of JMST, JAC and other journals.

Titanium alloys, Intermetallic Compound base alloys

2013-9-2015-2 Technical University of Munich, Walter-Meissner Institute, joint doctoral training
2012-9 to 2015-6 Tianjin University, Materials Science, Engineering Doctor
2010-9 to 2012-6 Tianjin University, Master of Engineering, Materials Science
2006-9 to 2010-6 Tianjin University, Materials Science and Engineering, Bachelor of Engineering

2019-9 - Present Associate Researcher, School of Materials, Beijing Institute of Technology
6, 2017 to 9, 2019, Postdoctoral Fellow, Shanghai University
2016-3 to 2017-5 Intern Researcher, Materials Science and Engineering, Tianjin University
2015-9-2015-12, Visiting Scholar, Department of Mechanical Engineering, University of Wollongong

1. Xuzhen Liu#, Yanjun Hao, Jinxu Liu*, Shukui Li, Yanwei Lv, Qi Cai*, Comparison of high-temperature deformation behaviors for Ti-Al-Nb-V alloy with different initial microstructures at the strain of 0.7, Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 795 (2020) 140042.
2. Qi Cai#, Tong-Yi Zhang*, Qian Zhao, Zhiwei Zhang, Qian Li*, Enhancement of critical current density by borohydride pinning in H-doped MgB2 bulks. Journal of Applied Physics, 125 (2019) 113901.
3. Qi Cai#, Mengchen Li, Yaran Zhang*, Yongchang Liu*, Zongqing Ma, Chong Li, Huijun Li, Precipitation behavior of Widmanstatten O phase associated with interface in aged Ti2AlNb-based alloys, Materials Characterization, 145 (2018) 413-422.
4. Mengchen Li#, Qi Cai#, Yongchang Liu*, Zongqing Ma, Zumin Wang, Yuan Huang, Huijun Li, Formation of fine B2/β+O structure and enhancement of hardness in the aged Ti2AlNb-based alloys prepared by spark plasma sintering. Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 48A (2017) 4365.
5. Qi Cai#, Yongchang Liu*, Qianying Guo, Zongqing Ma, Huijun Li, Variation of MgB2 growth mode and enhancement of critical current density by instantaneously 800 oC triggered low-temperature sintering, Scripta Materialia, 124 (2016) 184-188.