金属材料增材制造技术及性能研究
金属点阵材料设计、制备及性能研究

发表SCI论文100余篇，SCI他引5000余次，H因子为40，授权中国发明专利20余项，美国专利1项，代表论文为：
(1) Zhao S, Li SJ*, Wang SG, Wang WJ, Hou WT, Li Y, Zhang LC*, Hao YL, Yang R, Misra RDK, Murr LE. Compressive and fatigue behavior of functionally graded Ti-6Al-4V meshes fabricated by electron beam melting. Acta Mater. 2018, 150: 1-15.
(2) Liu YJ, Wang HL, Li SJ*, Wang SG, Wang WJ, Hou WT, Hao YL, Yang R, Zhang LC*. Compressive and fatigue behavior of beta-type titanium porous structures fabricated by electron beam melting. Acta Mater. 2017,126: 58-66.
(3) Liu YJ, Li SJ*, Wang HL, Hou WT, Hao YL, Yang R, Sercombe TB, Zhang LC*. Microstructure, defects and mechanical behavior of beta-type titanium porous structures manufactured by electron beam melting and selective laser melting. Acta Mater. 2016, 113: 56-67.
(4) Zhao XL, Li SJ*, Zhang M, Liu YD, Sercombe TB, Wang SG, Hao YL, Yang R, Murr LE. Comparison of the microstructures and mechanical properties of Ti–6Al–4V fabricated by selective laser melting and electron beam melting. Mater. Design 2016, 95: 21-31.
(5) Li SJ, Xu QS, Hou WT, Wang Z, Hao YL*, Yang R, Murr LE. Influence of the cell shape on mechanical properties of Ti6Al4V meshes fabricated by the electron beam melting method. Acta Biomater. 2014, 10: 4537-4547.