目前，主要从事装药能量释放规律研究，微孔含能材料的研究，包括：
1、总装备部某预研项目，年限：2017-2020，经费：200万元；
2、总装探索，年限：2015-2017，经费：150万；
3、某横向课题，年限：2017-2020，经费：100万元；
4，某横向课题，年限：2015-2018，经费：20万。
近三年学术成果。
学术期刊：
[1] Yuxiang Li, Weitao Yang, Sanjiu Ying. Burning Characteristics of Consolidated Gun Propellants[J]. Propellants, Explosives, Pyrotechnics, 2015, 40(1): 33-38.
[2] Yuxiang Li, Weitao Yang, Sanjiu Ying. Preparation and Characteristics of Foamed NC‐Based Propellants[J]. Propellants, Explosives, Pyrotechnics, 2014, 39(5): 677-683.
[3] Yuxiang Li, Weitao Yang, Sanjiu Ying. The Effects of Porous Structure on the Burning Characteristics of Foamed NC‐Based Gun Propellants[J]. Propellants, Explosives, Pyrotechnics, 2014, 39(6): 852-858.
[4] Weitao Yang, Yuxiang Li, Sanjiu Ying. Burning Characteristics of Microcellular Combustible Objects Fabricated by a Confined Foaming Process[J]. Propellants, Explosives, Pyrotechnics, 2015, 40(1): 27-32.
[5] Weitao Yang, Yuxiang Li, Sanjiu Ying. Fabrication, Thermoanalysis, and Performance Evaluation Studies on RDX-based Microcellular Combustible Objects[J]. Propellants, Explosives, Pyrotechnics, 2014, 39(4): 568-573.
[6] Jing Su, Sanjiu Ying, Zhenggang Xiao, et al. Research on Titanium‐Containing Micro‐Porous Propellants with Rapid Burning Rate[J]. Propellants, Explosives, Pyrotechnics, 2013, 38(4): 533-540.
[7] Weitao Yang, Yuxiang Li, Sanjiu Ying. Fabrication of Graded Porous and Skin-Core Structure RDX-Based Propellants via Supercritical CO2 Concentration Profile[J]. Journal of Energetic Materials, 2015, 33(2): 91-101.
[8] Yuxiang Li, Weitao Yang, Sanjiu Ying, et al. Combustion of Gas-Permeable Gun Propellants[J]. Journal of Energetic Materials, 2015, 33(3): 167-179.
[9] Weitao Yang, Yuxiang Li, Sanjiu Ying. An investigation of the preparation and performance of microcellular combustible material[J]. Central European Journal of Energetic Materials, 2014, 11.
[10] Yajun Ding, Rongjun Wei, Sanjiu Ying. In-line rheological behaviors of gun propellant substitute assisted with supercritical CO2 in extrusion processing [J]. Propellants Explosives Pyrotechnics, online.