Current Interests

  • Metal extrusion additive manufacturing
  • Liquid metals
  • Printing path planning

Selected Publications

  • Zefang Li, Leshan Zhao, Christos Kakogiannis, Timothy Weihs, Jochen Mueller, “3D-printable oil-in-liquid metal foam emulsion,” Matter, link

  • Yiwen Song*, Zefang Li*, Mason Zadan, Jingxian Wang, Swarun Kumar, Carmel Majidi, “Frequency-selective actuation of liquid crystalline elastomer actuators with radio-frequency,” Nature Communications, link

  • Zefang Li, Ziying Xu, Sarah Propst, Zachariah A Page, Yun Chen, Carmel Majidi, Jochen Mueller, “Ultrawide Property Range Thiol‐Ene Photopolymers for 3D Printing,” Advanced Materials Technologies, link

  • Zefang Li, Gina Olson, Dinesh K. Patel, Lining Yao, Carmel Majidi, “Electrically Controlled Liquid Crystal Elastomer Surfaces for Dynamic Wrinkling,” Advanced Intelligent Systems, link.

Talks and Presentations

  • “Metal Extrusion Additive Manufacturing”, MSEE Annual Technical Review, 2025
  • “Ultrawide Property Range Thiol-Ene Photopolymers for 3D Printing”, DOM/WSE Research Retreat and Poster Session, 2025
  • “A Polymeric 3D Printing Material System Exhibiting an Extensive Range of Mechanical Properties”, MRS Fall Meetings & Exhibit, 2024

Area of Expertise

Experimental Research

  • Synthesis and direct ink writing of thiol-ene polymers
  • Material characterization: Rheometry, Differential scanning calorimetry, Dynamic mechanical analysis, Mateiral testing, Scanning electron microscopy, Energy-dispersive X-ray spectroscopy, Nanoindentation, Micro-computed tomography.
  • Experienced in fabrication: 3D printing, laser cutting, molding, planetary mixing, stencil printing and etc.

Simulation/Computation

  • CAD: SOLIDWORKS
  • FEA: COMSOL, ANSYS
  • Programming Languages: MATLAB, Python, C/C++.

Selected awards

  • Richard D. Hickman Fellowship, JHU, 2025
  • Joseph Meyerhoff Fellowship, JHU, 2023
  • MechE MS Summer Research Fellowship, CMU, 2022
  • Outstanding Graduate of Shanghai (<5%), SJTU, 2021
  • Outstanding Teaching Assistant Award, SJTU, 2021