UBC Okanagan researchers, in partnership with Drexel University, have pioneered a new compound for 3D printing telecommunication antennas and connectivity devices. By combining MXenes, a two-dimensional material, with polymers, they’ve created lightweight, cost-effective alternatives to traditional metallic components.
These MXene-based structures offer comparable performance to metal counterparts but are significantly lighter, cheaper, and easier to manufacture.
MXenes, particularly titanium carbide, boast remarkable electrical conductivity, facilitating their dispersion in water and application onto various surfaces. This nanometer-thin material, when integrated into 3D printed nylon-based parts, enhances microwave guidance efficiency, crucial for aerospace and satellite communication systems.
“In the ever-evolving landscape of technology, waveguides-a foundation in devices we use daily-are undergoing a transformative shift,” said Dr. Zarifi, an Associate Professor with the School of Engineering.
“From the familiar hum of microwave ovens to the vast reach of satellite communication, these integral components have traditionally been made from metals like silver, brass and copper.”
The project has demonstrated broad applicability of MXene-coated polymeric structures, from space-based communication devices to medical imaging equipment like MRI machines. With a provisional patent secured, the researchers anticipate further exploration into the realm of 3D printed antennas and communication devices for space applications.
You can read the full research paper titled “MXene guides microwaves through 3D polymeric structures” at this link.
Source: spacedaily.com
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