The quest to create "smart textiles" that are affordable, durable and mass-produced has received a new boost through the use of the miracle material graphene. An international team of scientists, l...
The quest to create “smart textiles” that are affordable, durable and mass-produced has received a new boost through the use of the miracle material graphene.
An international team of scientists, led by Monica Craciun, Professor of Engineering at the University of Exeter, has pioneered a new technology that could create fully electronic fibers that could be integrated into the production of everyday clothing.
Graphene brings new potential to “smart textiles”
At present, wearable electronic devices use The devices are essentially bonded to fabric, which can mean they are too rigid and prone to failure.
New research integrates electronic devices into fabrics of materials, by coating electronic fibers with lightweight, durable components so that images can be displayed directly on the fabric.
The research team believes that this discovery could revolutionize the creation of wearable electronic devices for daily applications, as well as health monitoring, such as heart rate and blood pressure, and medical diagnosis. .
International collaborative research, including experts from the Center for Graphene Science at the University of Exeter, the Universities of Aveiro and Lisbon in Portugal, and CenTexBel in Belgium, is published in the scientific journal Flexible Electronics .
Professor Craciun, co-author of the study, said: “To realize truly wearable electronic devices, it is crucial that these components can be integrated into the material rather than Simply add to the material.
Dr. Elias Torres Alonso, a research scientist at Graphenea and a former PhD student in Professor Craciun’s team at Exeter, added: “This new research provides a promising future for smart textiles in the near future. Many areas played a key role in blazing the trail. By weaving graphene fibers into fabric, we have created a new technology that fully integrates electronics into textiles. The only limits now are in our own imaginations. “
Graphene is only one atom thick and is a thin material that can conduct electricity. It is very flexible and one of the famous materials. In recent years, scientists and engineers have been working to make graphene suitable for wearable electronics.
The new research uses existing polypropylene fibers – commonly used in many commercial applications in the textile industry – to connect new graphene-based electronic fibers to create touch sensors. and light-emitting devices.
New technology means fabrics can contain truly wearable displays withoutRequires additional materials for electrodes and wires.
Co-author Professor Saverio Russo, from the University of Exeter’s Department of Physics, added: “The application of electronic devices to fabrics is something scientists have been trying to produce for many years. A truly game-changing advancement for modern man. technology. ”
Dr Ana Neves, co-author and Exeter Engineering Department, added: “The key to this new technology is that the textile fibers are flexible, comfortable and and lightweight yet durable enough to cope with the demands of modern life. ”
In 2015, an international team of scientists, including Professor Craciun, Professor Russo and Dr Ana Neves from the University of Exeter, pioneered a new technology that would make transparent , flexible graphene electrodes embedded in fibers commonly associated with the textile industry.
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