Education & Certifications

  • Bachelor, Shandong University, New Energy Science and Engineering
  • Bachelor, Shandong University, Financial Mathematics and Financial Engineering

Contact

  • Academic
    chuanyi@stanford.edu
    University - Student Department: Mechanical Engineering Position: Graduate

Additional Info

Work Experience

  • Private Equity Intern, China International Capital Corporation Limited (CICC)

    Primary-market investments in technology companies.

    Location

    Shenzhen, China

All Publications

  • APP-HNTs Polyurea Composites Towards Mechanical Reinforcement, Flame-Retardancy and Shock-Wave Mitigation POLYMER COMPOSITES Zhu, C., Xu, W., Liu, C. 2025

    View details for DOI 10.1002/pc.70388

    View details for Web of Science ID 001572731300001

  • Design of cell-based collision energy-absorbing structure based on reinforcement learning THIN-WALLED STRUCTURES Ge, M., Xu, W., Liu, C., Zhao, X. 2025; 217

    View details for DOI 10.1016/j.tws.2025.113756

    View details for Web of Science ID 001554887200001

  • TPP-SiO2 Aerogel synergistic modification of polyurea composites towards mechanical shock wave mitigation and flame retardancy COMPOSITES PART B-ENGINEERING Liu, C., Xu, W., Wang, C., Ma, D., Zeng, Z., Wu, N. 2025; 304

    View details for DOI 10.1016/j.compositesb.2025.112641

    View details for Web of Science ID 001504900600001

  • Propagation and dissipation mechanisms of impact stress wave in periodic hollow cylindrical chain metastructure THIN-WALLED STRUCTURES Gao, Y., Xu, W., Zhang, F., Li, C., Liu, C., Shi, S. 2026; 218

    View details for DOI 10.1016/j.tws.2025.114161

    View details for Web of Science ID 001665727300003

  • Investigation on Mechanical Shock Wave Protective and Thermodynamic Properties of SiO2-Aerogel-Modified Polyurea. Materials (Basel, Switzerland) Liu, C., Xu, W., Yang, T., Ma, D., Jia, S., Li, Z. 2024; 17 (23)

    Abstract

    In recent years, industrial explosion accidents are frequent, causing serious negative influences on society. Mechanical shock waves, as a typical destructive factor in explosion accidents, can cause serious personal injury and building damage. In addition, actual explosion accidents usually involve heat sources, harming protective materials and personnel. In this study, we designed SiO2-aerogel-modified polyurea and studied the effects of manufacturing pressure process and the concentration of SiO2 aerogel on the mechanical shock wave mitigation and thermodynamic properties of the modified polyurea. The results show that the addition of SiO2 aerogel can improve the mechanical shock wave mitigation performance of polyurea. The maximum peak overpressure and acceleration mitigation rate of the material has reached 17.84% and 62.21%, respectively. The addition of SiO2 aerogel helps to reduce the thermal conductivity of materials and improve the thermal insulation performance, and the atmospheric pressure process is more conducive to improving the thermal insulation performance of materials. The minimum thermal conductivity of the material has reached 0.14174 W/m·K, which is 45.65% lower than that of pure polyurea. The addition of SiO2 aerogel has different effects on the limiting oxygen index (LOI) of polyurea. Using a vacuum process, the LOI value increased with the increase in the SiO2 aerogel concentration, while using atmospheric pressure, the LOI value increased but is always lower than 21% and lower than pure polyurea. Thermogravimetric analysis showed that the addition of SiO2 aerogel under the vacuum process was helpful to improve the thermal stability of materials. However, atmospheric pressure would disrupt the thermal stability, manifested in a decrease in peak degradation temperature, an increase in peak degradation rate, and a decrease in residual mass.

    View details for DOI 10.3390/ma17235817

    View details for PubMedID 39685253

    View details for PubMedCentralID PMC11642666

https://orcid.org/0009-0001-4731-5590