A new textile made of graphene: the hotter it gets, the cooler it is

Graphene is very good for heat dissipation. What happens if this material is applied to textiles to make clothes?

According to British media reports, scientists at the University of Manchester have developed a new type of smart textiles that can be made into adaptive clothing so that the wearer can keep it cool when it is hot, and vice versa.

This material uses graphene to achieve this. Graphene can be adjusted to change the thermal radiation of textiles. The research team believes that this technology can also be applied to advanced displays and even spacesuits.

This material can be transferred to the graphene layer of the embedded material by a small current. This can change the amount of infrared radiation emitted through the surface of the material. In a demonstration, it can be used to block the infrared camera's thermal signal to the human hand. Now, the team is focusing on the positive role of its adjustable textiles.

The research team demonstrated this dynamic heat radiation control by making a prototype of a garment. But they envision this ability can be used for various other purposes, such as interactive display and even adaptive spacesuits. Recently, the team hopes to explore its potential to resolve the extreme temperature fluctuations facing orbiting satellites.

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