Research
Current Interests
- Metal extrusion additive manufacturing
- Liquid metals
- Printing path planning
Selected Publications
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Zefang Li, Leshan Zhao, Christos Kakogiannis, Timothy Weihs, Jochen Mueller, “3D-printable oil-in-liquid metal foam emulsion,” Matter, link
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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
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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
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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