It does have something to do with Cao Yingyuan's coming from China, because we are still more concerned about the scientific research achievements of China people, so Cao Yingyuan's research has caused super heat conduction in China, which is actually a good opportunity for popular science! But what is more important is not the phenomenon of graphene superconductivity at -27 1℃, but the method to realize this superconductivity. According to the paper, from a special point of view, no other materials have found this characteristic before, which may be more useful to the scientific community than the superconducting properties of graphene itself!
Of course, another feature is the ultra-high performance of graphene. If this material can be superconducting at a relatively high temperature such as liquid nitrogen, coupled with the mass production of ultra-high strength graphene materials in the future, the cost and strength can reach a satisfactory level. There is no need to deal with various fragile superconducting materials such as glass as it is now. Will it make the manufacturing industry breathe a sigh of relief?
Room temperature superconductivity is the ultimate pursuit, but it is really difficult to achieve at this stage, but even if the temperature, high strength and low cost of liquid nitrogen are relatively low, it will be of great significance. Perhaps many devices will undergo revolutionary changes, the energy utilization rate will be greatly improved, and more likely, even the energy storage mode will be greatly changed. This is an era worth looking forward to, and this may come true soon!