The creation of super-black wood-based material known as Nxylon was discovered almost by accident. Researchers at the University of British Columbia (UBC) were initially working on water-repelling technologies for wood using high-energy plasma gas. It was during this process that they noticed the ends of wood cells turning completely black. Upon further examination, they realized that this new material absorbs more than 99 percent of the light that hits it.
Nxylon, derived from the Greek goddess of the night Nyx and the Greek word for wood xylon, has a velvety appearance and unique structural features that make it lightweight, stiff, and easy to cut into intricate shapes. The plasma treatment alters the tiny structures on the surface of the wood, introducing indentations that help capture light and minimize reflections. This structural change is not merely an extra coating but a complete reconfiguration of the material.
Super-black materials like Nxylon have a wide range of potential applications in industries such as astronomy, solar energy, optics, art, and design. They can reduce glare, improve clarity on telescopes, and create striking visual effects by providing sharp contrast to bright colors nearby. Nxylon could also find uses in wearables, luxury jewelry items, and fashion accessories.
One of the significant advantages of Nxylon is that it utilizes basswood, a renewable material, which reduces environmental impact. Unlike rare and expensive black woods like ebony and rosewood, Nxylon does not require complicated pre-treatments, making its production more cost-effective. The researchers believe that Nxylon could potentially replace black gemstones like onyx in the future.
The researchers at UBC are exploring commercial partnerships through a new startup to further develop and scale the production of Nxylon. While there are materials that are even blacker than Nxylon, the ease of production and sustainability make it a promising option for various industries. The team is optimistic about the commercial applications of Nxylon and the possibility of expanding the technology to create super-black woods from sustainable materials.
The accidental discovery of Nxylon showcases the potential of innovative materials that combine natural elements with advanced technologies. The unique properties and applications of Nxylon open up new possibilities in different industries, from astronomy to fashion. With further research and development, Nxylon could revolutionize the use of wood-based materials in achieving super-black properties, paving the way for a more sustainable and efficient future.
Leave a Reply