According to Digital Trends, “miracle material†graphene has one more purpose: to monitor when man-made structures need to be repaired. Thanks to researchers at the Leibniz Polymer Research Institute in Germany, they developed a smart graphene coating that tells the structure to break by changing the color. The researchers said that by stacking graphene nanolayers, the team realized coloring of variable structures for the first time. The change in color is also very sensitive to nano-scale mechanical deformation. This creates the possibility of early warning of microcracking before the material fails. Inspired by the light reflected by fish scales, the project's researchers designed a coating that can amplify light at a specific wavelength, while Other Light will be absorbed. By arranging the graphene layers at a specific angle, when the material is deformed or broken, they reflect red, yellow, or green light, and these different colors also reflect the degree of structural damage. The potential industrial application of this graphene coating is not only limited to the monitoring of subtle deformations and breakages of vehicles, ships and building structures, but also to smart homes and fashion textiles. Silicone Lamp,Kids Night Light,Colorful Silicone Lamp,Rechargeable Silicone Lamp Yuyao Flylit Appliance Co.,Ltd , https://www.nbyyflylit.com