Search Results - weiheng+xu

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Aligned Ti3C2Tx MXene for 3D Micropatterning via Additive Manufacturing
Background Nanoparticles can be selectively deposited and aligned on complex and flexible substrates in order to tune material properties and enrich structural versatility for applications in microelectronics, optoelectronics, sensors, and human-machine interfaces. However, it is difficult for most current nanoprocessing methods to effectively manipulate...
Published: 2/13/2025   |   Inventor(s): Sayli Jambhulkar, Siying Liu, Weiheng Xu, Dharneedar Ravichandran, Yuxiang Zhu, Kenan Song, Pruthvirajsinh Vala
Keywords(s):  
Category(s): Physical Science, Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Bioanalytical Assays, Chemistries & Devices
Multiphase Direct Ink Writing for 3D Printing
­Additive manufacturing, commonly known as 3D printing, is a manufacturing technique that builds layer-by-layer materials. 3D printing has advantages over traditional manufacturing with respect to rapid prototyping, complicated design, and material sustainability. Commonly used 3D printing mechanisms include vat-polymerization, material jetting,...
Published: 2/13/2025   |   Inventor(s): Dharneedar Ravichandran, Weiheng Xu, Mounika Kakarla, Sayli Jambhulkar, Yuxiang Zhu, Kenan Song
Keywords(s): Additive Manufacturing, Composites, Printing
Category(s): Physical Science, Manufacturing/Construction/Mechanical
Multifunctional Carbon Fibers with Aligned Graphitic Layers
­Carbon fibers can be made from carbonized precursors, e.g., cellulose, lignin, pitch, polyacrylonitrile (PAN), or Kevlar. Compared to pitch, PAN has advantages of controlled molecular weights from chemical synthesis, easy processability, reduced viscosity, and controlled crystallinity and molecular alignment that can benefit the efficiency of...
Published: 2/13/2025   |   Inventor(s): Rahul Franklin, Weiheng Xu, Dharneedar Ravichandran, Sayli Jambhulkar, Yuxiang Zhu, Kenan Song
Keywords(s):  
Category(s): Physical Science, Advanced Materials/Nanotechnology
Hybrid Plasmonic Platform for Directing and Controlling Nanostructure Growth
Low-Heat, Bottom-Up Approach Can Produce Metal, Polymer or Bio-Molecule Structures for Catalysis, Biosensors, Electronic Devices and MoreThis surface plasmon mediated chemical solution deposition method uses surface plasmon resonance to deposit nanoparticles in the liquid phase at room temperature to direct and control nanostructure growth. Plasmonic...
Published: 6/27/2021   |   Inventor(s): Wei Wei, Jingjing Qiu
Keywords(s): Catalysts, nanoparticle synthesis, Plasmonic, Thin Films
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials