The research of graphene materials has always been the commanding height of science and technology in international competition. As far as graphene is concerned, we are no stranger. The pencil lead we use is a graphene material.
Layered R & D of graphene materials
On this subject, countries are studying how to layer graphene. In essence, it is to peel off the thinnest layer. How thick is this layer? Its thickness breaks your cognition-the the diameter of an atom.
The Chinese Academy of Sciences took the lead in overcoming this technical problem. On this basis, a silicon-graphene-germanium substrate was developed. This technology can inscribe 2nm or even smaller chips on the substrate, and its speed has been increased by a factor of 1,000.
Graphene battery technology
We know that graphene covers almost all fields, such as mechanics, medicine, electricity, optics, materials science, etc., all have extensive prospects, especially in the field of materials science, known as the revolutionary material in the 21st century. Now scientists from all over the world have focused a lot of attention on the research of graphene, and they will undoubtedly be able to make breakthrough progress, and there will be a breakthrough in the country's science and technology.
Not long ago, the superb team of the Department of Polymer Science and Engineering of Zhejiang University developed a new type of battery, aluminum-graphene battery. It has astounding characteristics, which can make the battery charge quickly. Secondly, the battery life is fantastic. After 250,000 charge-discharge cycles, the battery still retains 91% capacity, which means that once the rate-graphene battery can be applied to the mobile phone, the mobile phone is charged ten times a day. The life of the portable phone battery is also It can reach 79 years.
Star of hope in the field of new energy
Once this battery is used in the field of new energy, it is conceivable that it will be a revolutionary change. Among them, new energy vehicles will get rapid development. If this kind of battery is used in aerospace, it will significantly extend the service life of the battery.
Aluminum-graphene batteries can completely solve these problems. According to scientists' speculation, when graphene batteries are used in new energy vehicles in the future, charging can be completed in only 10 minutes, and the mileage can reach more than 1,000 kilometers. This can meet the needs of most people so that graphene batteries will be a revolutionary material for the development of new energy in the future. The benefits of graphene batteries are not only these. Graphene batteries can also work generally in extreme environments. The limit they can withstand is between minus 40 degrees Celsius and 120 degrees Celsius. There is no explosion even when it is thrown into a fire.
If you need more information, you can contact Dr. Du by email.Email:emma@rboschco.com
